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authorJohannes Stezenbach <js@linuxtv.org>2005-05-17 00:54:31 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-17 10:59:30 -0400
commitb8742700f13163ffa00cddce2a3c940b9ab2ab5a (patch)
treeff82ac83508dc63d0dec63a3479df3b966018b34 /drivers/media/dvb
parent591ad98db3be2cd596ac5e0cfba7b164c3bdfb52 (diff)
[PATCH] dvb: remove unnecessary casts in frontends
remove unnecessary casts in frontends (Kenneth Aafloy) Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/dvb')
-rw-r--r--drivers/media/dvb/frontends/at76c651.c18
-rw-r--r--drivers/media/dvb/frontends/cx22700.c20
-rw-r--r--drivers/media/dvb/frontends/cx22702.c20
-rw-r--r--drivers/media/dvb/frontends/cx24110.c31
-rw-r--r--drivers/media/dvb/frontends/dib3000mb.c26
-rw-r--r--drivers/media/dvb/frontends/dib3000mc.c24
-rw-r--r--drivers/media/dvb/frontends/dvb_dummy_fe.c8
-rw-r--r--drivers/media/dvb/frontends/l64781.c22
-rw-r--r--drivers/media/dvb/frontends/mt312.c32
-rw-r--r--drivers/media/dvb/frontends/nxt2002.c20
-rw-r--r--drivers/media/dvb/frontends/nxt6000.c18
-rw-r--r--drivers/media/dvb/frontends/or51132.c14
-rw-r--r--drivers/media/dvb/frontends/sp8870.c20
-rw-r--r--drivers/media/dvb/frontends/sp887x.c22
-rw-r--r--drivers/media/dvb/frontends/stv0297.c24
-rw-r--r--drivers/media/dvb/frontends/stv0299.c36
-rw-r--r--drivers/media/dvb/frontends/tda10021.c22
-rw-r--r--drivers/media/dvb/frontends/tda8083.c26
-rw-r--r--drivers/media/dvb/frontends/tda80xx.c34
-rw-r--r--drivers/media/dvb/frontends/ves1820.c22
-rw-r--r--drivers/media/dvb/frontends/ves1x93.c24
21 files changed, 241 insertions, 242 deletions
diff --git a/drivers/media/dvb/frontends/at76c651.c b/drivers/media/dvb/frontends/at76c651.c
index ce2eaa1640e8..72a2b5455b0b 100644
--- a/drivers/media/dvb/frontends/at76c651.c
+++ b/drivers/media/dvb/frontends/at76c651.c
@@ -259,7 +259,7 @@ static int at76c651_set_parameters(struct dvb_frontend* fe,
259 struct dvb_frontend_parameters *p) 259 struct dvb_frontend_parameters *p)
260{ 260{
261 int ret; 261 int ret;
262 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 262 struct at76c651_state* state = fe->demodulator_priv;
263 263
264 at76c651_writereg(state, 0x0c, 0xc3); 264 at76c651_writereg(state, 0x0c, 0xc3);
265 state->config->pll_set(fe, p); 265 state->config->pll_set(fe, p);
@@ -276,7 +276,7 @@ static int at76c651_set_parameters(struct dvb_frontend* fe,
276 276
277static int at76c651_set_defaults(struct dvb_frontend* fe) 277static int at76c651_set_defaults(struct dvb_frontend* fe)
278{ 278{
279 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 279 struct at76c651_state* state = fe->demodulator_priv;
280 280
281 at76c651_set_symbol_rate(state, 6900000); 281 at76c651_set_symbol_rate(state, 6900000);
282 at76c651_set_qam(state, QAM_64); 282 at76c651_set_qam(state, QAM_64);
@@ -294,7 +294,7 @@ static int at76c651_set_defaults(struct dvb_frontend* fe)
294 294
295static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status) 295static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
296{ 296{
297 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 297 struct at76c651_state* state = fe->demodulator_priv;
298 u8 sync; 298 u8 sync;
299 299
300 /* 300 /*
@@ -319,7 +319,7 @@ static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
319 319
320static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber) 320static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
321{ 321{
322 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 322 struct at76c651_state* state = fe->demodulator_priv;
323 323
324 *ber = (at76c651_readreg(state, 0x81) & 0x0F) << 16; 324 *ber = (at76c651_readreg(state, 0x81) & 0x0F) << 16;
325 *ber |= at76c651_readreg(state, 0x82) << 8; 325 *ber |= at76c651_readreg(state, 0x82) << 8;
@@ -331,7 +331,7 @@ static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
331 331
332static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength) 332static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
333{ 333{
334 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 334 struct at76c651_state* state = fe->demodulator_priv;
335 335
336 u8 gain = ~at76c651_readreg(state, 0x91); 336 u8 gain = ~at76c651_readreg(state, 0x91);
337 *strength = (gain << 8) | gain; 337 *strength = (gain << 8) | gain;
@@ -341,7 +341,7 @@ static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
341 341
342static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr) 342static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
343{ 343{
344 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 344 struct at76c651_state* state = fe->demodulator_priv;
345 345
346 *snr = 0xFFFF - 346 *snr = 0xFFFF -
347 ((at76c651_readreg(state, 0x8F) << 8) | 347 ((at76c651_readreg(state, 0x8F) << 8) |
@@ -352,7 +352,7 @@ static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
352 352
353static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 353static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
354{ 354{
355 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 355 struct at76c651_state* state = fe->demodulator_priv;
356 356
357 *ucblocks = at76c651_readreg(state, 0x82); 357 *ucblocks = at76c651_readreg(state, 0x82);
358 358
@@ -369,7 +369,7 @@ static int at76c651_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronte
369 369
370static void at76c651_release(struct dvb_frontend* fe) 370static void at76c651_release(struct dvb_frontend* fe)
371{ 371{
372 struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv; 372 struct at76c651_state* state = fe->demodulator_priv;
373 kfree(state); 373 kfree(state);
374} 374}
375 375
@@ -381,7 +381,7 @@ struct dvb_frontend* at76c651_attach(const struct at76c651_config* config,
381 struct at76c651_state* state = NULL; 381 struct at76c651_state* state = NULL;
382 382
383 /* allocate memory for the internal state */ 383 /* allocate memory for the internal state */
384 state = (struct at76c651_state*) kmalloc(sizeof(struct at76c651_state), GFP_KERNEL); 384 state = kmalloc(sizeof(struct at76c651_state), GFP_KERNEL);
385 if (state == NULL) goto error; 385 if (state == NULL) goto error;
386 386
387 /* setup the state */ 387 /* setup the state */
diff --git a/drivers/media/dvb/frontends/cx22700.c b/drivers/media/dvb/frontends/cx22700.c
index a212279042b8..0c2ed4438618 100644
--- a/drivers/media/dvb/frontends/cx22700.c
+++ b/drivers/media/dvb/frontends/cx22700.c
@@ -232,7 +232,7 @@ static int cx22700_get_tps (struct cx22700_state* state, struct dvb_ofdm_paramet
232 232
233static int cx22700_init (struct dvb_frontend* fe) 233static int cx22700_init (struct dvb_frontend* fe)
234 234
235{ struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 235{ struct cx22700_state* state = fe->demodulator_priv;
236 int i; 236 int i;
237 237
238 dprintk("cx22700_init: init chip\n"); 238 dprintk("cx22700_init: init chip\n");
@@ -258,7 +258,7 @@ static int cx22700_init (struct dvb_frontend* fe)
258 258
259static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status) 259static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status)
260{ 260{
261 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 261 struct cx22700_state* state = fe->demodulator_priv;
262 262
263 u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9) 263 u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
264 | (cx22700_readreg (state, 0x0e) << 1); 264 | (cx22700_readreg (state, 0x0e) << 1);
@@ -286,7 +286,7 @@ static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status)
286 286
287static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber) 287static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber)
288{ 288{
289 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 289 struct cx22700_state* state = fe->demodulator_priv;
290 290
291 *ber = cx22700_readreg (state, 0x0c) & 0x7f; 291 *ber = cx22700_readreg (state, 0x0c) & 0x7f;
292 cx22700_writereg (state, 0x0c, 0x00); 292 cx22700_writereg (state, 0x0c, 0x00);
@@ -296,7 +296,7 @@ static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber)
296 296
297static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) 297static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
298{ 298{
299 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 299 struct cx22700_state* state = fe->demodulator_priv;
300 300
301 u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9) 301 u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
302 | (cx22700_readreg (state, 0x0e) << 1); 302 | (cx22700_readreg (state, 0x0e) << 1);
@@ -307,7 +307,7 @@ static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
307 307
308static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr) 308static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr)
309{ 309{
310 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 310 struct cx22700_state* state = fe->demodulator_priv;
311 311
312 u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9) 312 u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
313 | (cx22700_readreg (state, 0x0e) << 1); 313 | (cx22700_readreg (state, 0x0e) << 1);
@@ -318,7 +318,7 @@ static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr)
318 318
319static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 319static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
320{ 320{
321 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 321 struct cx22700_state* state = fe->demodulator_priv;
322 322
323 *ucblocks = cx22700_readreg (state, 0x0f); 323 *ucblocks = cx22700_readreg (state, 0x0f);
324 cx22700_writereg (state, 0x0f, 0x00); 324 cx22700_writereg (state, 0x0f, 0x00);
@@ -328,7 +328,7 @@ static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
328 328
329static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 329static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
330{ 330{
331 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 331 struct cx22700_state* state = fe->demodulator_priv;
332 332
333 cx22700_writereg (state, 0x00, 0x02); /* XXX CHECKME: soft reset*/ 333 cx22700_writereg (state, 0x00, 0x02); /* XXX CHECKME: soft reset*/
334 cx22700_writereg (state, 0x00, 0x00); 334 cx22700_writereg (state, 0x00, 0x00);
@@ -346,7 +346,7 @@ static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
346 346
347static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 347static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
348{ 348{
349 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 349 struct cx22700_state* state = fe->demodulator_priv;
350 u8 reg09 = cx22700_readreg (state, 0x09); 350 u8 reg09 = cx22700_readreg (state, 0x09);
351 351
352 p->inversion = reg09 & 0x1 ? INVERSION_ON : INVERSION_OFF; 352 p->inversion = reg09 & 0x1 ? INVERSION_ON : INVERSION_OFF;
@@ -363,7 +363,7 @@ static int cx22700_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
363 363
364static void cx22700_release(struct dvb_frontend* fe) 364static void cx22700_release(struct dvb_frontend* fe)
365{ 365{
366 struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv; 366 struct cx22700_state* state = fe->demodulator_priv;
367 kfree(state); 367 kfree(state);
368} 368}
369 369
@@ -375,7 +375,7 @@ struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
375 struct cx22700_state* state = NULL; 375 struct cx22700_state* state = NULL;
376 376
377 /* allocate memory for the internal state */ 377 /* allocate memory for the internal state */
378 state = (struct cx22700_state*) kmalloc(sizeof(struct cx22700_state), GFP_KERNEL); 378 state = kmalloc(sizeof(struct cx22700_state), GFP_KERNEL);
379 if (state == NULL) goto error; 379 if (state == NULL) goto error;
380 380
381 /* setup the state */ 381 /* setup the state */
diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c
index 011860ce36cc..f4aa44136c7c 100644
--- a/drivers/media/dvb/frontends/cx22702.c
+++ b/drivers/media/dvb/frontends/cx22702.c
@@ -200,7 +200,7 @@ static int cx22702_get_tps (struct cx22702_state *state, struct dvb_ofdm_paramet
200static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 200static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
201{ 201{
202 u8 val; 202 u8 val;
203 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 203 struct cx22702_state* state = fe->demodulator_priv;
204 204
205 /* set PLL */ 205 /* set PLL */
206 cx22702_writereg (state, 0x0D, cx22702_readreg(state,0x0D) &0xfe); 206 cx22702_writereg (state, 0x0D, cx22702_readreg(state,0x0D) &0xfe);
@@ -338,7 +338,7 @@ static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_paramet
338static int cx22702_init (struct dvb_frontend* fe) 338static int cx22702_init (struct dvb_frontend* fe)
339{ 339{
340 int i; 340 int i;
341 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 341 struct cx22702_state* state = fe->demodulator_priv;
342 342
343 cx22702_writereg (state, 0x00, 0x02); 343 cx22702_writereg (state, 0x00, 0x02);
344 344
@@ -360,7 +360,7 @@ static int cx22702_init (struct dvb_frontend* fe)
360 360
361static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status) 361static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status)
362{ 362{
363 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 363 struct cx22702_state* state = fe->demodulator_priv;
364 u8 reg0A; 364 u8 reg0A;
365 u8 reg23; 365 u8 reg23;
366 366
@@ -389,7 +389,7 @@ static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status)
389 389
390static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber) 390static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber)
391{ 391{
392 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 392 struct cx22702_state* state = fe->demodulator_priv;
393 393
394 if(cx22702_readreg (state, 0xE4) & 0x02) { 394 if(cx22702_readreg (state, 0xE4) & 0x02) {
395 /* Realtime statistics */ 395 /* Realtime statistics */
@@ -406,7 +406,7 @@ static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber)
406 406
407static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) 407static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
408{ 408{
409 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 409 struct cx22702_state* state = fe->demodulator_priv;
410 410
411 *signal_strength = cx22702_readreg (state, 0x23); 411 *signal_strength = cx22702_readreg (state, 0x23);
412 412
@@ -415,7 +415,7 @@ static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
415 415
416static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr) 416static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr)
417{ 417{
418 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 418 struct cx22702_state* state = fe->demodulator_priv;
419 419
420 u16 rs_ber=0; 420 u16 rs_ber=0;
421 if(cx22702_readreg (state, 0xE4) & 0x02) { 421 if(cx22702_readreg (state, 0xE4) & 0x02) {
@@ -434,7 +434,7 @@ static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr)
434 434
435static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 435static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
436{ 436{
437 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 437 struct cx22702_state* state = fe->demodulator_priv;
438 438
439 u8 _ucblocks; 439 u8 _ucblocks;
440 440
@@ -449,7 +449,7 @@ static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
449 449
450static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 450static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
451{ 451{
452 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 452 struct cx22702_state* state = fe->demodulator_priv;
453 453
454 u8 reg0C = cx22702_readreg (state, 0x0C); 454 u8 reg0C = cx22702_readreg (state, 0x0C);
455 455
@@ -459,7 +459,7 @@ static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
459 459
460static void cx22702_release(struct dvb_frontend* fe) 460static void cx22702_release(struct dvb_frontend* fe)
461{ 461{
462 struct cx22702_state* state = (struct cx22702_state*) fe->demodulator_priv; 462 struct cx22702_state* state = fe->demodulator_priv;
463 kfree(state); 463 kfree(state);
464} 464}
465 465
@@ -471,7 +471,7 @@ struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
471 struct cx22702_state* state = NULL; 471 struct cx22702_state* state = NULL;
472 472
473 /* allocate memory for the internal state */ 473 /* allocate memory for the internal state */
474 state = (struct cx22702_state*) kmalloc(sizeof(struct cx22702_state), GFP_KERNEL); 474 state = kmalloc(sizeof(struct cx22702_state), GFP_KERNEL);
475 if (state == NULL) goto error; 475 if (state == NULL) goto error;
476 476
477 /* setup the state */ 477 /* setup the state */
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index ae16112a0653..8222b88cb486 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -315,7 +315,7 @@ dprintk("cx24110 debug: entering %s(%d)\n",__FUNCTION__,srate);
315 315
316int cx24110_pll_write (struct dvb_frontend* fe, u32 data) 316int cx24110_pll_write (struct dvb_frontend* fe, u32 data)
317{ 317{
318 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 318 struct cx24110_state *state = fe->demodulator_priv;
319 319
320/* tuner data is 21 bits long, must be left-aligned in data */ 320/* tuner data is 21 bits long, must be left-aligned in data */
321/* tuner cx24108 is written through a dedicated 3wire interface on the demod chip */ 321/* tuner cx24108 is written through a dedicated 3wire interface on the demod chip */
@@ -356,7 +356,7 @@ int cx24110_pll_write (struct dvb_frontend* fe, u32 data)
356 356
357static int cx24110_initfe(struct dvb_frontend* fe) 357static int cx24110_initfe(struct dvb_frontend* fe)
358{ 358{
359 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 359 struct cx24110_state *state = fe->demodulator_priv;
360/* fixme (low): error handling */ 360/* fixme (low): error handling */
361 int i; 361 int i;
362 362
@@ -373,7 +373,7 @@ static int cx24110_initfe(struct dvb_frontend* fe)
373 373
374static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage) 374static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
375{ 375{
376 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 376 struct cx24110_state *state = fe->demodulator_priv;
377 377
378 switch (voltage) { 378 switch (voltage) {
379 case SEC_VOLTAGE_13: 379 case SEC_VOLTAGE_13:
@@ -385,8 +385,7 @@ static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
385 }; 385 };
386} 386}
387 387
388static int cx24110_diseqc_send_burst(struct dvb_frontend* fe, 388static int cx24110_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
389 fe_sec_mini_cmd_t burst)
390{ 389{
391 int rv, bit, i; 390 int rv, bit, i;
392 struct cx24110_state *state = fe->demodulator_priv; 391 struct cx24110_state *state = fe->demodulator_priv;
@@ -413,7 +412,7 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe,
413 struct dvb_diseqc_master_cmd *cmd) 412 struct dvb_diseqc_master_cmd *cmd)
414{ 413{
415 int i, rv; 414 int i, rv;
416 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 415 struct cx24110_state *state = fe->demodulator_priv;
417 416
418 for (i = 0; i < cmd->msg_len; i++) 417 for (i = 0; i < cmd->msg_len; i++)
419 cx24110_writereg(state, 0x79 + i, cmd->msg[i]); 418 cx24110_writereg(state, 0x79 + i, cmd->msg[i]);
@@ -432,7 +431,7 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe,
432 431
433static int cx24110_read_status(struct dvb_frontend* fe, fe_status_t* status) 432static int cx24110_read_status(struct dvb_frontend* fe, fe_status_t* status)
434{ 433{
435 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 434 struct cx24110_state *state = fe->demodulator_priv;
436 435
437 int sync = cx24110_readreg (state, 0x55); 436 int sync = cx24110_readreg (state, 0x55);
438 437
@@ -460,7 +459,7 @@ static int cx24110_read_status(struct dvb_frontend* fe, fe_status_t* status)
460 459
461static int cx24110_read_ber(struct dvb_frontend* fe, u32* ber) 460static int cx24110_read_ber(struct dvb_frontend* fe, u32* ber)
462{ 461{
463 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 462 struct cx24110_state *state = fe->demodulator_priv;
464 463
465 /* fixme (maybe): value range is 16 bit. Scale? */ 464 /* fixme (maybe): value range is 16 bit. Scale? */
466 if(cx24110_readreg(state,0x24)&0x10) { 465 if(cx24110_readreg(state,0x24)&0x10) {
@@ -478,7 +477,7 @@ static int cx24110_read_ber(struct dvb_frontend* fe, u32* ber)
478 477
479static int cx24110_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) 478static int cx24110_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
480{ 479{
481 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 480 struct cx24110_state *state = fe->demodulator_priv;
482 481
483/* no provision in hardware. Read the frontend AGC accumulator. No idea how to scale this, but I know it is 2s complement */ 482/* no provision in hardware. Read the frontend AGC accumulator. No idea how to scale this, but I know it is 2s complement */
484 u8 signal = cx24110_readreg (state, 0x27)+128; 483 u8 signal = cx24110_readreg (state, 0x27)+128;
@@ -489,7 +488,7 @@ static int cx24110_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
489 488
490static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr) 489static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr)
491{ 490{
492 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 491 struct cx24110_state *state = fe->demodulator_priv;
493 492
494 /* no provision in hardware. Can be computed from the Es/N0 estimator, but I don't know how. */ 493 /* no provision in hardware. Can be computed from the Es/N0 estimator, but I don't know how. */
495 if(cx24110_readreg(state,0x6a)&0x80) { 494 if(cx24110_readreg(state,0x6a)&0x80) {
@@ -505,7 +504,7 @@ static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr)
505 504
506static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 505static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
507{ 506{
508 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 507 struct cx24110_state *state = fe->demodulator_priv;
509 u32 lastbyer; 508 u32 lastbyer;
510 509
511 if(cx24110_readreg(state,0x10)&0x40) { 510 if(cx24110_readreg(state,0x10)&0x40) {
@@ -527,7 +526,7 @@ static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
527 526
528static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 527static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
529{ 528{
530 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 529 struct cx24110_state *state = fe->demodulator_priv;
531 530
532 state->config->pll_set(fe, p); 531 state->config->pll_set(fe, p);
533 cx24110_set_inversion (state, p->inversion); 532 cx24110_set_inversion (state, p->inversion);
@@ -540,7 +539,7 @@ static int cx24110_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
540 539
541static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 540static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
542{ 541{
543 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 542 struct cx24110_state *state = fe->demodulator_priv;
544 s32 afc; unsigned sclk; 543 s32 afc; unsigned sclk;
545 544
546/* cannot read back tuner settings (freq). Need to have some private storage */ 545/* cannot read back tuner settings (freq). Need to have some private storage */
@@ -567,14 +566,14 @@ static int cx24110_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
567 566
568static int cx24110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) 567static int cx24110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
569{ 568{
570 struct cx24110_state *state = (struct cx24110_state*) fe->demodulator_priv; 569 struct cx24110_state *state = fe->demodulator_priv;
571 570
572 return cx24110_writereg(state,0x76,(cx24110_readreg(state,0x76)&~0x10)|(((tone==SEC_TONE_ON))?0x10:0)); 571 return cx24110_writereg(state,0x76,(cx24110_readreg(state,0x76)&~0x10)|(((tone==SEC_TONE_ON))?0x10:0));
573} 572}
574 573
575static void cx24110_release(struct dvb_frontend* fe) 574static void cx24110_release(struct dvb_frontend* fe)
576{ 575{
577 struct cx24110_state* state = (struct cx24110_state*) fe->demodulator_priv; 576 struct cx24110_state* state = fe->demodulator_priv;
578 kfree(state); 577 kfree(state);
579} 578}
580 579
@@ -587,7 +586,7 @@ struct dvb_frontend* cx24110_attach(const struct cx24110_config* config,
587 int ret; 586 int ret;
588 587
589 /* allocate memory for the internal state */ 588 /* allocate memory for the internal state */
590 state = (struct cx24110_state*) kmalloc(sizeof(struct cx24110_state), GFP_KERNEL); 589 state = kmalloc(sizeof(struct cx24110_state), GFP_KERNEL);
591 if (state == NULL) goto error; 590 if (state == NULL) goto error;
592 591
593 /* setup the state */ 592 /* setup the state */
diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index a853d12a26f1..f2fbb7c1598e 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -56,7 +56,7 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
56static int dib3000mb_set_frontend(struct dvb_frontend* fe, 56static int dib3000mb_set_frontend(struct dvb_frontend* fe,
57 struct dvb_frontend_parameters *fep, int tuner) 57 struct dvb_frontend_parameters *fep, int tuner)
58{ 58{
59 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 59 struct dib3000_state* state = fe->demodulator_priv;
60 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm; 60 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
61 fe_code_rate_t fe_cr = FEC_NONE; 61 fe_code_rate_t fe_cr = FEC_NONE;
62 int search_state, seq; 62 int search_state, seq;
@@ -317,7 +317,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
317 317
318static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode) 318static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
319{ 319{
320 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 320 struct dib3000_state* state = fe->demodulator_priv;
321 321
322 deb_info("dib3000mb is getting up.\n"); 322 deb_info("dib3000mb is getting up.\n");
323 wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_UP); 323 wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_UP);
@@ -401,7 +401,7 @@ static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
401static int dib3000mb_get_frontend(struct dvb_frontend* fe, 401static int dib3000mb_get_frontend(struct dvb_frontend* fe,
402 struct dvb_frontend_parameters *fep) 402 struct dvb_frontend_parameters *fep)
403{ 403{
404 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 404 struct dib3000_state* state = fe->demodulator_priv;
405 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm; 405 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
406 fe_code_rate_t *cr; 406 fe_code_rate_t *cr;
407 u16 tps_val; 407 u16 tps_val;
@@ -562,7 +562,7 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
562 562
563static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat) 563static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat)
564{ 564{
565 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 565 struct dib3000_state* state = fe->demodulator_priv;
566 566
567 *stat = 0; 567 *stat = 0;
568 568
@@ -594,7 +594,7 @@ static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat)
594 594
595static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber) 595static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber)
596{ 596{
597 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 597 struct dib3000_state* state = fe->demodulator_priv;
598 598
599 *ber = ((rd(DIB3000MB_REG_BER_MSB) << 16) | rd(DIB3000MB_REG_BER_LSB)); 599 *ber = ((rd(DIB3000MB_REG_BER_MSB) << 16) | rd(DIB3000MB_REG_BER_LSB));
600 return 0; 600 return 0;
@@ -603,7 +603,7 @@ static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber)
603/* see dib3000-watch dvb-apps for exact calcuations of signal_strength and snr */ 603/* see dib3000-watch dvb-apps for exact calcuations of signal_strength and snr */
604static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength) 604static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
605{ 605{
606 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 606 struct dib3000_state* state = fe->demodulator_priv;
607 607
608 *strength = rd(DIB3000MB_REG_SIGNAL_POWER) * 0xffff / 0x170; 608 *strength = rd(DIB3000MB_REG_SIGNAL_POWER) * 0xffff / 0x170;
609 return 0; 609 return 0;
@@ -611,7 +611,7 @@ static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength
611 611
612static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr) 612static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr)
613{ 613{
614 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 614 struct dib3000_state* state = fe->demodulator_priv;
615 short sigpow = rd(DIB3000MB_REG_SIGNAL_POWER); 615 short sigpow = rd(DIB3000MB_REG_SIGNAL_POWER);
616 int icipow = ((rd(DIB3000MB_REG_NOISE_POWER_MSB) & 0xff) << 16) | 616 int icipow = ((rd(DIB3000MB_REG_NOISE_POWER_MSB) & 0xff) << 16) |
617 rd(DIB3000MB_REG_NOISE_POWER_LSB); 617 rd(DIB3000MB_REG_NOISE_POWER_LSB);
@@ -621,7 +621,7 @@ static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr)
621 621
622static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc) 622static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
623{ 623{
624 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 624 struct dib3000_state* state = fe->demodulator_priv;
625 625
626 *unc = rd(DIB3000MB_REG_UNC); 626 *unc = rd(DIB3000MB_REG_UNC);
627 return 0; 627 return 0;
@@ -629,7 +629,7 @@ static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
629 629
630static int dib3000mb_sleep(struct dvb_frontend* fe) 630static int dib3000mb_sleep(struct dvb_frontend* fe)
631{ 631{
632 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 632 struct dib3000_state* state = fe->demodulator_priv;
633 deb_info("dib3000mb is going to bed.\n"); 633 deb_info("dib3000mb is going to bed.\n");
634 wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_DOWN); 634 wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_DOWN);
635 return 0; 635 return 0;
@@ -656,7 +656,7 @@ static int dib3000mb_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_
656 656
657static void dib3000mb_release(struct dvb_frontend* fe) 657static void dib3000mb_release(struct dvb_frontend* fe)
658{ 658{
659 struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; 659 struct dib3000_state *state = fe->demodulator_priv;
660 kfree(state); 660 kfree(state);
661} 661}
662 662
@@ -671,7 +671,7 @@ static int dib3000mb_pid_control(struct dvb_frontend *fe,int index, int pid,int
671 671
672static int dib3000mb_fifo_control(struct dvb_frontend *fe, int onoff) 672static int dib3000mb_fifo_control(struct dvb_frontend *fe, int onoff)
673{ 673{
674 struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; 674 struct dib3000_state *state = fe->demodulator_priv;
675 675
676 deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling"); 676 deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling");
677 if (onoff) { 677 if (onoff) {
@@ -692,7 +692,7 @@ static int dib3000mb_pid_parse(struct dvb_frontend *fe, int onoff)
692 692
693static int dib3000mb_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr) 693static int dib3000mb_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr)
694{ 694{
695 struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; 695 struct dib3000_state *state = fe->demodulator_priv;
696 if (onoff) { 696 if (onoff) {
697 wr(DIB3000MB_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr)); 697 wr(DIB3000MB_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr));
698 } else { 698 } else {
@@ -709,7 +709,7 @@ struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
709 struct dib3000_state* state = NULL; 709 struct dib3000_state* state = NULL;
710 710
711 /* allocate memory for the internal state */ 711 /* allocate memory for the internal state */
712 state = (struct dib3000_state*) kmalloc(sizeof(struct dib3000_state), GFP_KERNEL); 712 state = kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
713 if (state == NULL) 713 if (state == NULL)
714 goto error; 714 goto error;
715 memset(state,0,sizeof(struct dib3000_state)); 715 memset(state,0,sizeof(struct dib3000_state));
diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c
index 4a31c05eaecd..bb0abdc78f37 100644
--- a/drivers/media/dvb/frontends/dib3000mc.c
+++ b/drivers/media/dvb/frontends/dib3000mc.c
@@ -297,7 +297,7 @@ static int dib3000mc_set_general_cfg(struct dib3000_state *state, struct dvb_fro
297static int dib3000mc_get_frontend(struct dvb_frontend* fe, 297static int dib3000mc_get_frontend(struct dvb_frontend* fe,
298 struct dvb_frontend_parameters *fep) 298 struct dvb_frontend_parameters *fep)
299{ 299{
300 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 300 struct dib3000_state* state = fe->demodulator_priv;
301 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm; 301 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
302 fe_code_rate_t *cr; 302 fe_code_rate_t *cr;
303 u16 tps_val,cr_val; 303 u16 tps_val,cr_val;
@@ -458,7 +458,7 @@ static int dib3000mc_get_frontend(struct dvb_frontend* fe,
458static int dib3000mc_set_frontend(struct dvb_frontend* fe, 458static int dib3000mc_set_frontend(struct dvb_frontend* fe,
459 struct dvb_frontend_parameters *fep, int tuner) 459 struct dvb_frontend_parameters *fep, int tuner)
460{ 460{
461 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 461 struct dib3000_state* state = fe->demodulator_priv;
462 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm; 462 struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
463 int search_state,auto_val; 463 int search_state,auto_val;
464 u16 val; 464 u16 val;
@@ -659,7 +659,7 @@ static int dib3000mc_fe_init(struct dvb_frontend* fe, int mobile_mode)
659} 659}
660static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat) 660static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat)
661{ 661{
662 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 662 struct dib3000_state* state = fe->demodulator_priv;
663 u16 lock = rd(DIB3000MC_REG_LOCKING); 663 u16 lock = rd(DIB3000MC_REG_LOCKING);
664 664
665 *stat = 0; 665 *stat = 0;
@@ -679,14 +679,14 @@ static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat)
679 679
680static int dib3000mc_read_ber(struct dvb_frontend* fe, u32 *ber) 680static int dib3000mc_read_ber(struct dvb_frontend* fe, u32 *ber)
681{ 681{
682 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 682 struct dib3000_state* state = fe->demodulator_priv;
683 *ber = ((rd(DIB3000MC_REG_BER_MSB) << 16) | rd(DIB3000MC_REG_BER_LSB)); 683 *ber = ((rd(DIB3000MC_REG_BER_MSB) << 16) | rd(DIB3000MC_REG_BER_LSB));
684 return 0; 684 return 0;
685} 685}
686 686
687static int dib3000mc_read_unc_blocks(struct dvb_frontend* fe, u32 *unc) 687static int dib3000mc_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
688{ 688{
689 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 689 struct dib3000_state* state = fe->demodulator_priv;
690 690
691 *unc = rd(DIB3000MC_REG_PACKET_ERROR_COUNT); 691 *unc = rd(DIB3000MC_REG_PACKET_ERROR_COUNT);
692 return 0; 692 return 0;
@@ -695,7 +695,7 @@ static int dib3000mc_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
695/* see dib3000mb.c for calculation comments */ 695/* see dib3000mb.c for calculation comments */
696static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength) 696static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
697{ 697{
698 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 698 struct dib3000_state* state = fe->demodulator_priv;
699 u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB); 699 u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB);
700 *strength = (((val >> 6) & 0xff) << 8) + (val & 0x3f); 700 *strength = (((val >> 6) & 0xff) << 8) + (val & 0x3f);
701 701
@@ -706,7 +706,7 @@ static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength
706/* see dib3000mb.c for calculation comments */ 706/* see dib3000mb.c for calculation comments */
707static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr) 707static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr)
708{ 708{
709 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 709 struct dib3000_state* state = fe->demodulator_priv;
710 u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB), 710 u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB),
711 val2 = rd(DIB3000MC_REG_SIGNAL_NOISE_MSB); 711 val2 = rd(DIB3000MC_REG_SIGNAL_NOISE_MSB);
712 u16 sig,noise; 712 u16 sig,noise;
@@ -726,7 +726,7 @@ static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr)
726 726
727static int dib3000mc_sleep(struct dvb_frontend* fe) 727static int dib3000mc_sleep(struct dvb_frontend* fe)
728{ 728{
729 struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv; 729 struct dib3000_state* state = fe->demodulator_priv;
730 730
731 set_or(DIB3000MC_REG_CLK_CFG_7,DIB3000MC_CLK_CFG_7_PWR_DOWN); 731 set_or(DIB3000MC_REG_CLK_CFG_7,DIB3000MC_CLK_CFG_7_PWR_DOWN);
732 wr(DIB3000MC_REG_CLK_CFG_1,DIB3000MC_CLK_CFG_1_POWER_DOWN); 732 wr(DIB3000MC_REG_CLK_CFG_1,DIB3000MC_CLK_CFG_1_POWER_DOWN);
@@ -756,7 +756,7 @@ static int dib3000mc_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_
756 756
757static void dib3000mc_release(struct dvb_frontend* fe) 757static void dib3000mc_release(struct dvb_frontend* fe)
758{ 758{
759 struct dib3000_state *state = (struct dib3000_state *) fe->demodulator_priv; 759 struct dib3000_state *state = fe->demodulator_priv;
760 kfree(state); 760 kfree(state);
761} 761}
762 762
@@ -771,7 +771,7 @@ static int dib3000mc_pid_control(struct dvb_frontend *fe,int index, int pid,int
771 771
772static int dib3000mc_fifo_control(struct dvb_frontend *fe, int onoff) 772static int dib3000mc_fifo_control(struct dvb_frontend *fe, int onoff)
773{ 773{
774 struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; 774 struct dib3000_state *state = fe->demodulator_priv;
775 u16 tmp = rd(DIB3000MC_REG_SMO_MODE); 775 u16 tmp = rd(DIB3000MC_REG_SMO_MODE);
776 776
777 deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling"); 777 deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling");
@@ -803,7 +803,7 @@ static int dib3000mc_pid_parse(struct dvb_frontend *fe, int onoff)
803 803
804static int dib3000mc_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr) 804static int dib3000mc_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr)
805{ 805{
806 struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv; 806 struct dib3000_state *state = fe->demodulator_priv;
807 if (onoff) { 807 if (onoff) {
808 wr(DIB3000MC_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr)); 808 wr(DIB3000MC_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr));
809 } else { 809 } else {
@@ -844,7 +844,7 @@ struct dvb_frontend* dib3000mc_attach(const struct dib3000_config* config,
844 u16 devid; 844 u16 devid;
845 845
846 /* allocate memory for the internal state */ 846 /* allocate memory for the internal state */
847 state = (struct dib3000_state*) kmalloc(sizeof(struct dib3000_state), GFP_KERNEL); 847 state = kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
848 if (state == NULL) 848 if (state == NULL)
849 goto error; 849 goto error;
850 memset(state,0,sizeof(struct dib3000_state)); 850 memset(state,0,sizeof(struct dib3000_state));
diff --git a/drivers/media/dvb/frontends/dvb_dummy_fe.c b/drivers/media/dvb/frontends/dvb_dummy_fe.c
index c05a9b05600c..cff93b9d8ab2 100644
--- a/drivers/media/dvb/frontends/dvb_dummy_fe.c
+++ b/drivers/media/dvb/frontends/dvb_dummy_fe.c
@@ -100,7 +100,7 @@ static int dvb_dummy_fe_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t vo
100 100
101static void dvb_dummy_fe_release(struct dvb_frontend* fe) 101static void dvb_dummy_fe_release(struct dvb_frontend* fe)
102{ 102{
103 struct dvb_dummy_fe_state* state = (struct dvb_dummy_fe_state*) fe->demodulator_priv; 103 struct dvb_dummy_fe_state* state = fe->demodulator_priv;
104 kfree(state); 104 kfree(state);
105} 105}
106 106
@@ -111,7 +111,7 @@ struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void)
111 struct dvb_dummy_fe_state* state = NULL; 111 struct dvb_dummy_fe_state* state = NULL;
112 112
113 /* allocate memory for the internal state */ 113 /* allocate memory for the internal state */
114 state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL); 114 state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
115 if (state == NULL) goto error; 115 if (state == NULL) goto error;
116 116
117 /* setup the state */ 117 /* setup the state */
@@ -134,7 +134,7 @@ struct dvb_frontend* dvb_dummy_fe_qpsk_attach()
134 struct dvb_dummy_fe_state* state = NULL; 134 struct dvb_dummy_fe_state* state = NULL;
135 135
136 /* allocate memory for the internal state */ 136 /* allocate memory for the internal state */
137 state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL); 137 state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
138 if (state == NULL) goto error; 138 if (state == NULL) goto error;
139 139
140 /* setup the state */ 140 /* setup the state */
@@ -157,7 +157,7 @@ struct dvb_frontend* dvb_dummy_fe_qam_attach()
157 struct dvb_dummy_fe_state* state = NULL; 157 struct dvb_dummy_fe_state* state = NULL;
158 158
159 /* allocate memory for the internal state */ 159 /* allocate memory for the internal state */
160 state = (struct dvb_dummy_fe_state*) kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL); 160 state = kmalloc(sizeof(struct dvb_dummy_fe_state), GFP_KERNEL);
161 if (state == NULL) goto error; 161 if (state == NULL) goto error;
162 162
163 /* setup the state */ 163 /* setup the state */
diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c
index 9ac95de9834d..031a1ddc7d11 100644
--- a/drivers/media/dvb/frontends/l64781.c
+++ b/drivers/media/dvb/frontends/l64781.c
@@ -121,7 +121,7 @@ static int reset_and_configure (struct l64781_state* state)
121 121
122static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_parameters *param) 122static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
123{ 123{
124 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 124 struct l64781_state* state = fe->demodulator_priv;
125 /* The coderates for FEC_NONE, FEC_4_5 and FEC_FEC_6_7 are arbitrary */ 125 /* The coderates for FEC_NONE, FEC_4_5 and FEC_FEC_6_7 are arbitrary */
126 static const u8 fec_tab[] = { 7, 0, 1, 2, 9, 3, 10, 4 }; 126 static const u8 fec_tab[] = { 7, 0, 1, 2, 9, 3, 10, 4 };
127 /* QPSK, QAM_16, QAM_64 */ 127 /* QPSK, QAM_16, QAM_64 */
@@ -234,7 +234,7 @@ static int apply_frontend_param (struct dvb_frontend* fe, struct dvb_frontend_pa
234 234
235static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* param) 235static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* param)
236{ 236{
237 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 237 struct l64781_state* state = fe->demodulator_priv;
238 int tmp; 238 int tmp;
239 239
240 240
@@ -352,7 +352,7 @@ static int get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters*
352 352
353static int l64781_read_status(struct dvb_frontend* fe, fe_status_t* status) 353static int l64781_read_status(struct dvb_frontend* fe, fe_status_t* status)
354{ 354{
355 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 355 struct l64781_state* state = fe->demodulator_priv;
356 int sync = l64781_readreg (state, 0x32); 356 int sync = l64781_readreg (state, 0x32);
357 int gain = l64781_readreg (state, 0x0e); 357 int gain = l64781_readreg (state, 0x0e);
358 358
@@ -381,7 +381,7 @@ static int l64781_read_status(struct dvb_frontend* fe, fe_status_t* status)
381 381
382static int l64781_read_ber(struct dvb_frontend* fe, u32* ber) 382static int l64781_read_ber(struct dvb_frontend* fe, u32* ber)
383{ 383{
384 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 384 struct l64781_state* state = fe->demodulator_priv;
385 385
386 /* XXX FIXME: set up counting period (reg 0x26...0x28) 386 /* XXX FIXME: set up counting period (reg 0x26...0x28)
387 */ 387 */
@@ -393,7 +393,7 @@ static int l64781_read_ber(struct dvb_frontend* fe, u32* ber)
393 393
394static int l64781_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) 394static int l64781_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
395{ 395{
396 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 396 struct l64781_state* state = fe->demodulator_priv;
397 397
398 u8 gain = l64781_readreg (state, 0x0e); 398 u8 gain = l64781_readreg (state, 0x0e);
399 *signal_strength = (gain << 8) | gain; 399 *signal_strength = (gain << 8) | gain;
@@ -403,7 +403,7 @@ static int l64781_read_signal_strength(struct dvb_frontend* fe, u16* signal_stre
403 403
404static int l64781_read_snr(struct dvb_frontend* fe, u16* snr) 404static int l64781_read_snr(struct dvb_frontend* fe, u16* snr)
405{ 405{
406 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 406 struct l64781_state* state = fe->demodulator_priv;
407 407
408 u8 avg_quality = 0xff - l64781_readreg (state, 0x33); 408 u8 avg_quality = 0xff - l64781_readreg (state, 0x33);
409 *snr = (avg_quality << 8) | avg_quality; /* not exact, but...*/ 409 *snr = (avg_quality << 8) | avg_quality; /* not exact, but...*/
@@ -413,7 +413,7 @@ static int l64781_read_snr(struct dvb_frontend* fe, u16* snr)
413 413
414static int l64781_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 414static int l64781_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
415{ 415{
416 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 416 struct l64781_state* state = fe->demodulator_priv;
417 417
418 *ucblocks = l64781_readreg (state, 0x37) 418 *ucblocks = l64781_readreg (state, 0x37)
419 | (l64781_readreg (state, 0x38) << 8); 419 | (l64781_readreg (state, 0x38) << 8);
@@ -423,7 +423,7 @@ static int l64781_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
423 423
424static int l64781_sleep(struct dvb_frontend* fe) 424static int l64781_sleep(struct dvb_frontend* fe)
425{ 425{
426 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 426 struct l64781_state* state = fe->demodulator_priv;
427 427
428 /* Power down */ 428 /* Power down */
429 return l64781_writereg (state, 0x3e, 0x5a); 429 return l64781_writereg (state, 0x3e, 0x5a);
@@ -431,7 +431,7 @@ static int l64781_sleep(struct dvb_frontend* fe)
431 431
432static int l64781_init(struct dvb_frontend* fe) 432static int l64781_init(struct dvb_frontend* fe)
433{ 433{
434 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 434 struct l64781_state* state = fe->demodulator_priv;
435 435
436 reset_and_configure (state); 436 reset_and_configure (state);
437 437
@@ -484,7 +484,7 @@ static int l64781_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
484 484
485static void l64781_release(struct dvb_frontend* fe) 485static void l64781_release(struct dvb_frontend* fe)
486{ 486{
487 struct l64781_state* state = (struct l64781_state*) fe->demodulator_priv; 487 struct l64781_state* state = fe->demodulator_priv;
488 kfree(state); 488 kfree(state);
489} 489}
490 490
@@ -501,7 +501,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
501 { .addr = config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } }; 501 { .addr = config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
502 502
503 /* allocate memory for the internal state */ 503 /* allocate memory for the internal state */
504 state = (struct l64781_state*) kmalloc(sizeof(struct l64781_state), GFP_KERNEL); 504 state = kmalloc(sizeof(struct l64781_state), GFP_KERNEL);
505 if (state == NULL) goto error; 505 if (state == NULL) goto error;
506 506
507 /* setup the state */ 507 /* setup the state */
diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c
index 176a22e3441b..e455aecd76b2 100644
--- a/drivers/media/dvb/frontends/mt312.c
+++ b/drivers/media/dvb/frontends/mt312.c
@@ -226,7 +226,7 @@ static int mt312_get_code_rate(struct mt312_state* state, fe_code_rate_t *cr)
226 226
227static int mt312_initfe(struct dvb_frontend* fe) 227static int mt312_initfe(struct dvb_frontend* fe)
228{ 228{
229 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 229 struct mt312_state *state = fe->demodulator_priv;
230 int ret; 230 int ret;
231 u8 buf[2]; 231 u8 buf[2];
232 232
@@ -287,7 +287,7 @@ static int mt312_initfe(struct dvb_frontend* fe)
287static int mt312_send_master_cmd(struct dvb_frontend* fe, 287static int mt312_send_master_cmd(struct dvb_frontend* fe,
288 struct dvb_diseqc_master_cmd *c) 288 struct dvb_diseqc_master_cmd *c)
289{ 289{
290 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 290 struct mt312_state *state = fe->demodulator_priv;
291 int ret; 291 int ret;
292 u8 diseqc_mode; 292 u8 diseqc_mode;
293 293
@@ -318,7 +318,7 @@ static int mt312_send_master_cmd(struct dvb_frontend* fe,
318 318
319static int mt312_send_burst(struct dvb_frontend* fe, const fe_sec_mini_cmd_t c) 319static int mt312_send_burst(struct dvb_frontend* fe, const fe_sec_mini_cmd_t c)
320{ 320{
321 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 321 struct mt312_state *state = fe->demodulator_priv;
322 const u8 mini_tab[2] = { 0x02, 0x03 }; 322 const u8 mini_tab[2] = { 0x02, 0x03 };
323 323
324 int ret; 324 int ret;
@@ -340,7 +340,7 @@ static int mt312_send_burst(struct dvb_frontend* fe, const fe_sec_mini_cmd_t c)
340 340
341static int mt312_set_tone(struct dvb_frontend* fe, const fe_sec_tone_mode_t t) 341static int mt312_set_tone(struct dvb_frontend* fe, const fe_sec_tone_mode_t t)
342{ 342{
343 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 343 struct mt312_state *state = fe->demodulator_priv;
344 const u8 tone_tab[2] = { 0x01, 0x00 }; 344 const u8 tone_tab[2] = { 0x01, 0x00 };
345 345
346 int ret; 346 int ret;
@@ -362,7 +362,7 @@ static int mt312_set_tone(struct dvb_frontend* fe, const fe_sec_tone_mode_t t)
362 362
363static int mt312_set_voltage(struct dvb_frontend* fe, const fe_sec_voltage_t v) 363static int mt312_set_voltage(struct dvb_frontend* fe, const fe_sec_voltage_t v)
364{ 364{
365 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 365 struct mt312_state *state = fe->demodulator_priv;
366 const u8 volt_tab[3] = { 0x00, 0x40, 0x00 }; 366 const u8 volt_tab[3] = { 0x00, 0x40, 0x00 };
367 367
368 if (v > SEC_VOLTAGE_OFF) 368 if (v > SEC_VOLTAGE_OFF)
@@ -373,7 +373,7 @@ static int mt312_set_voltage(struct dvb_frontend* fe, const fe_sec_voltage_t v)
373 373
374static int mt312_read_status(struct dvb_frontend* fe, fe_status_t *s) 374static int mt312_read_status(struct dvb_frontend* fe, fe_status_t *s)
375{ 375{
376 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 376 struct mt312_state *state = fe->demodulator_priv;
377 int ret; 377 int ret;
378 u8 status[3]; 378 u8 status[3];
379 379
@@ -400,7 +400,7 @@ static int mt312_read_status(struct dvb_frontend* fe, fe_status_t *s)
400 400
401static int mt312_read_ber(struct dvb_frontend* fe, u32 *ber) 401static int mt312_read_ber(struct dvb_frontend* fe, u32 *ber)
402{ 402{
403 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 403 struct mt312_state *state = fe->demodulator_priv;
404 int ret; 404 int ret;
405 u8 buf[3]; 405 u8 buf[3];
406 406
@@ -414,7 +414,7 @@ static int mt312_read_ber(struct dvb_frontend* fe, u32 *ber)
414 414
415static int mt312_read_signal_strength(struct dvb_frontend* fe, u16 *signal_strength) 415static int mt312_read_signal_strength(struct dvb_frontend* fe, u16 *signal_strength)
416{ 416{
417 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 417 struct mt312_state *state = fe->demodulator_priv;
418 int ret; 418 int ret;
419 u8 buf[3]; 419 u8 buf[3];
420 u16 agc; 420 u16 agc;
@@ -435,7 +435,7 @@ static int mt312_read_signal_strength(struct dvb_frontend* fe, u16 *signal_stren
435 435
436static int mt312_read_snr(struct dvb_frontend* fe, u16 *snr) 436static int mt312_read_snr(struct dvb_frontend* fe, u16 *snr)
437{ 437{
438 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 438 struct mt312_state *state = fe->demodulator_priv;
439 int ret; 439 int ret;
440 u8 buf[2]; 440 u8 buf[2];
441 441
@@ -449,7 +449,7 @@ static int mt312_read_snr(struct dvb_frontend* fe, u16 *snr)
449 449
450static int mt312_read_ucblocks(struct dvb_frontend* fe, u32 *ubc) 450static int mt312_read_ucblocks(struct dvb_frontend* fe, u32 *ubc)
451{ 451{
452 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 452 struct mt312_state *state = fe->demodulator_priv;
453 int ret; 453 int ret;
454 u8 buf[2]; 454 u8 buf[2];
455 455
@@ -464,7 +464,7 @@ static int mt312_read_ucblocks(struct dvb_frontend* fe, u32 *ubc)
464static int mt312_set_frontend(struct dvb_frontend* fe, 464static int mt312_set_frontend(struct dvb_frontend* fe,
465 struct dvb_frontend_parameters *p) 465 struct dvb_frontend_parameters *p)
466{ 466{
467 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 467 struct mt312_state *state = fe->demodulator_priv;
468 int ret; 468 int ret;
469 u8 buf[5], config_val; 469 u8 buf[5], config_val;
470 u16 sr; 470 u16 sr;
@@ -560,7 +560,7 @@ static int mt312_set_frontend(struct dvb_frontend* fe,
560static int mt312_get_frontend(struct dvb_frontend* fe, 560static int mt312_get_frontend(struct dvb_frontend* fe,
561 struct dvb_frontend_parameters *p) 561 struct dvb_frontend_parameters *p)
562{ 562{
563 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 563 struct mt312_state *state = fe->demodulator_priv;
564 int ret; 564 int ret;
565 565
566 if ((ret = mt312_get_inversion(state, &p->inversion)) < 0) 566 if ((ret = mt312_get_inversion(state, &p->inversion)) < 0)
@@ -577,7 +577,7 @@ static int mt312_get_frontend(struct dvb_frontend* fe,
577 577
578static int mt312_sleep(struct dvb_frontend* fe) 578static int mt312_sleep(struct dvb_frontend* fe)
579{ 579{
580 struct mt312_state *state = (struct mt312_state*) fe->demodulator_priv; 580 struct mt312_state *state = fe->demodulator_priv;
581 int ret; 581 int ret;
582 u8 config; 582 u8 config;
583 583
@@ -605,7 +605,7 @@ static int mt312_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_
605 605
606static void mt312_release(struct dvb_frontend* fe) 606static void mt312_release(struct dvb_frontend* fe)
607{ 607{
608 struct mt312_state* state = (struct mt312_state*) fe->demodulator_priv; 608 struct mt312_state* state = fe->demodulator_priv;
609 kfree(state); 609 kfree(state);
610} 610}
611 611
@@ -617,7 +617,7 @@ struct dvb_frontend* vp310_attach(const struct mt312_config* config,
617 struct mt312_state* state = NULL; 617 struct mt312_state* state = NULL;
618 618
619 /* allocate memory for the internal state */ 619 /* allocate memory for the internal state */
620 state = (struct mt312_state*) kmalloc(sizeof(struct mt312_state), GFP_KERNEL); 620 state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
621 if (state == NULL) 621 if (state == NULL)
622 goto error; 622 goto error;
623 623
@@ -651,7 +651,7 @@ struct dvb_frontend* mt312_attach(const struct mt312_config* config,
651 struct mt312_state* state = NULL; 651 struct mt312_state* state = NULL;
652 652
653 /* allocate memory for the internal state */ 653 /* allocate memory for the internal state */
654 state = (struct mt312_state*) kmalloc(sizeof(struct mt312_state), GFP_KERNEL); 654 state = kmalloc(sizeof(struct mt312_state), GFP_KERNEL);
655 if (state == NULL) 655 if (state == NULL)
656 goto error; 656 goto error;
657 657
diff --git a/drivers/media/dvb/frontends/nxt2002.c b/drivers/media/dvb/frontends/nxt2002.c
index 4743aa17406e..8805b0f5f619 100644
--- a/drivers/media/dvb/frontends/nxt2002.c
+++ b/drivers/media/dvb/frontends/nxt2002.c
@@ -241,7 +241,7 @@ static void nxt2002_agc_reset(struct nxt2002_state* state)
241static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware *fw) 241static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
242{ 242{
243 243
244 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 244 struct nxt2002_state* state = fe->demodulator_priv;
245 u8 buf[256],written = 0,chunkpos = 0; 245 u8 buf[256],written = 0,chunkpos = 0;
246 u16 rambase,position,crc = 0; 246 u16 rambase,position,crc = 0;
247 247
@@ -309,7 +309,7 @@ static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware
309static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe, 309static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
310 struct dvb_frontend_parameters *p) 310 struct dvb_frontend_parameters *p)
311{ 311{
312 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 312 struct nxt2002_state* state = fe->demodulator_priv;
313 u32 freq = 0; 313 u32 freq = 0;
314 u16 tunerfreq = 0; 314 u16 tunerfreq = 0;
315 u8 buf[4]; 315 u8 buf[4];
@@ -453,7 +453,7 @@ static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
453 453
454static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status) 454static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
455{ 455{
456 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 456 struct nxt2002_state* state = fe->demodulator_priv;
457 u8 lock; 457 u8 lock;
458 i2c_readbytes(state,0x31,&lock,1); 458 i2c_readbytes(state,0x31,&lock,1);
459 459
@@ -470,7 +470,7 @@ static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
470 470
471static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber) 471static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
472{ 472{
473 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 473 struct nxt2002_state* state = fe->demodulator_priv;
474 u8 b[3]; 474 u8 b[3];
475 475
476 nxt2002_readreg_multibyte(state,0xE6,b,3); 476 nxt2002_readreg_multibyte(state,0xE6,b,3);
@@ -482,7 +482,7 @@ static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
482 482
483static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength) 483static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
484{ 484{
485 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 485 struct nxt2002_state* state = fe->demodulator_priv;
486 u8 b[2]; 486 u8 b[2];
487 u16 temp = 0; 487 u16 temp = 0;
488 488
@@ -502,7 +502,7 @@ static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
502static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr) 502static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
503{ 503{
504 504
505 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 505 struct nxt2002_state* state = fe->demodulator_priv;
506 u8 b[2]; 506 u8 b[2];
507 u16 temp = 0, temp2; 507 u16 temp = 0, temp2;
508 u32 snrdb = 0; 508 u32 snrdb = 0;
@@ -536,7 +536,7 @@ static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
536 536
537static int nxt2002_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 537static int nxt2002_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
538{ 538{
539 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 539 struct nxt2002_state* state = fe->demodulator_priv;
540 u8 b[3]; 540 u8 b[3];
541 541
542 nxt2002_readreg_multibyte(state,0xE6,b,3); 542 nxt2002_readreg_multibyte(state,0xE6,b,3);
@@ -552,7 +552,7 @@ static int nxt2002_sleep(struct dvb_frontend* fe)
552 552
553static int nxt2002_init(struct dvb_frontend* fe) 553static int nxt2002_init(struct dvb_frontend* fe)
554{ 554{
555 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 555 struct nxt2002_state* state = fe->demodulator_priv;
556 const struct firmware *fw; 556 const struct firmware *fw;
557 int ret; 557 int ret;
558 u8 buf[2]; 558 u8 buf[2];
@@ -624,7 +624,7 @@ static int nxt2002_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
624 624
625static void nxt2002_release(struct dvb_frontend* fe) 625static void nxt2002_release(struct dvb_frontend* fe)
626{ 626{
627 struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv; 627 struct nxt2002_state* state = fe->demodulator_priv;
628 kfree(state); 628 kfree(state);
629} 629}
630 630
@@ -637,7 +637,7 @@ struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
637 u8 buf [] = {0,0,0,0,0}; 637 u8 buf [] = {0,0,0,0,0};
638 638
639 /* allocate memory for the internal state */ 639 /* allocate memory for the internal state */
640 state = (struct nxt2002_state*) kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL); 640 state = kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL);
641 if (state == NULL) goto error; 641 if (state == NULL) goto error;
642 642
643 /* setup the state */ 643 /* setup the state */
diff --git a/drivers/media/dvb/frontends/nxt6000.c b/drivers/media/dvb/frontends/nxt6000.c
index f79a69d0eb07..966de9853d18 100644
--- a/drivers/media/dvb/frontends/nxt6000.c
+++ b/drivers/media/dvb/frontends/nxt6000.c
@@ -176,7 +176,7 @@ static int nxt6000_set_transmission_mode(struct nxt6000_state* state, fe_transmi
176 176
177static void nxt6000_setup(struct dvb_frontend* fe) 177static void nxt6000_setup(struct dvb_frontend* fe)
178{ 178{
179 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 179 struct nxt6000_state* state = fe->demodulator_priv;
180 180
181 nxt6000_writereg(state, RS_COR_SYNC_PARAM, SYNC_PARAM); 181 nxt6000_writereg(state, RS_COR_SYNC_PARAM, SYNC_PARAM);
182 nxt6000_writereg(state, BER_CTRL, /*(1 << 2) | */ (0x01 << 1) | 0x01); 182 nxt6000_writereg(state, BER_CTRL, /*(1 << 2) | */ (0x01 << 1) | 0x01);
@@ -427,7 +427,7 @@ static void nxt6000_dump_status(struct nxt6000_state *state)
427static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status) 427static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status)
428{ 428{
429 u8 core_status; 429 u8 core_status;
430 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 430 struct nxt6000_state* state = fe->demodulator_priv;
431 431
432 *status = 0; 432 *status = 0;
433 433
@@ -456,7 +456,7 @@ static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status)
456 456
457static int nxt6000_init(struct dvb_frontend* fe) 457static int nxt6000_init(struct dvb_frontend* fe)
458{ 458{
459 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 459 struct nxt6000_state* state = fe->demodulator_priv;
460 460
461 nxt6000_reset(state); 461 nxt6000_reset(state);
462 nxt6000_setup(fe); 462 nxt6000_setup(fe);
@@ -466,7 +466,7 @@ static int nxt6000_init(struct dvb_frontend* fe)
466 466
467static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *param) 467static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
468{ 468{
469 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 469 struct nxt6000_state* state = fe->demodulator_priv;
470 int result; 470 int result;
471 471
472 nxt6000_writereg(state, ENABLE_TUNER_IIC, 0x01); /* open i2c bus switch */ 472 nxt6000_writereg(state, ENABLE_TUNER_IIC, 0x01); /* open i2c bus switch */
@@ -487,13 +487,13 @@ static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
487 487
488static void nxt6000_release(struct dvb_frontend* fe) 488static void nxt6000_release(struct dvb_frontend* fe)
489{ 489{
490 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 490 struct nxt6000_state* state = fe->demodulator_priv;
491 kfree(state); 491 kfree(state);
492} 492}
493 493
494static int nxt6000_read_snr(struct dvb_frontend* fe, u16* snr) 494static int nxt6000_read_snr(struct dvb_frontend* fe, u16* snr)
495{ 495{
496 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 496 struct nxt6000_state* state = fe->demodulator_priv;
497 497
498 *snr = nxt6000_readreg( state, OFDM_CHC_SNR) / 8; 498 *snr = nxt6000_readreg( state, OFDM_CHC_SNR) / 8;
499 499
@@ -502,7 +502,7 @@ static int nxt6000_read_snr(struct dvb_frontend* fe, u16* snr)
502 502
503static int nxt6000_read_ber(struct dvb_frontend* fe, u32* ber) 503static int nxt6000_read_ber(struct dvb_frontend* fe, u32* ber)
504{ 504{
505 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 505 struct nxt6000_state* state = fe->demodulator_priv;
506 506
507 nxt6000_writereg( state, VIT_COR_INTSTAT, 0x18 ); 507 nxt6000_writereg( state, VIT_COR_INTSTAT, 0x18 );
508 508
@@ -516,7 +516,7 @@ static int nxt6000_read_ber(struct dvb_frontend* fe, u32* ber)
516 516
517static int nxt6000_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength) 517static int nxt6000_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
518{ 518{
519 struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv; 519 struct nxt6000_state* state = fe->demodulator_priv;
520 520
521 *signal_strength = (short) (511 - 521 *signal_strength = (short) (511 -
522 (nxt6000_readreg(state, AGC_GAIN_1) + 522 (nxt6000_readreg(state, AGC_GAIN_1) +
@@ -533,7 +533,7 @@ struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
533 struct nxt6000_state* state = NULL; 533 struct nxt6000_state* state = NULL;
534 534
535 /* allocate memory for the internal state */ 535 /* allocate memory for the internal state */
536 state = (struct nxt6000_state*) kmalloc(sizeof(struct nxt6000_state), GFP_KERNEL); 536 state = kmalloc(sizeof(struct nxt6000_state), GFP_KERNEL);
537 if (state == NULL) goto error; 537 if (state == NULL) goto error;
538 538
539 /* setup the state */ 539 /* setup the state */
diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c
index df5dee7760a3..cc0a77c790f1 100644
--- a/drivers/media/dvb/frontends/or51132.c
+++ b/drivers/media/dvb/frontends/or51132.c
@@ -102,7 +102,7 @@ static u8 i2c_readbytes (struct or51132_state* state, u8 reg, u8* buf, int len)
102 102
103static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware *fw) 103static int or51132_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
104{ 104{
105 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 105 struct or51132_state* state = fe->demodulator_priv;
106 static u8 run_buf[] = {0x7F,0x01}; 106 static u8 run_buf[] = {0x7F,0x01};
107 static u8 get_ver_buf[] = {0x04,0x00,0x30,0x00,0x00}; 107 static u8 get_ver_buf[] = {0x04,0x00,0x30,0x00,0x00};
108 u8 rec_buf[14]; 108 u8 rec_buf[14];
@@ -240,7 +240,7 @@ static int or51132_sleep(struct dvb_frontend* fe)
240 240
241static int or51132_setmode(struct dvb_frontend* fe) 241static int or51132_setmode(struct dvb_frontend* fe)
242{ 242{
243 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 243 struct or51132_state* state = fe->demodulator_priv;
244 unsigned char cmd_buf[4]; 244 unsigned char cmd_buf[4];
245 245
246 dprintk("setmode %d\n",(int)state->current_modulation); 246 dprintk("setmode %d\n",(int)state->current_modulation);
@@ -316,7 +316,7 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
316{ 316{
317 int ret; 317 int ret;
318 u8 buf[4]; 318 u8 buf[4];
319 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 319 struct or51132_state* state = fe->demodulator_priv;
320 const struct firmware *fw; 320 const struct firmware *fw;
321 321
322 /* Change only if we are actually changing the modulation */ 322 /* Change only if we are actually changing the modulation */
@@ -391,7 +391,7 @@ static int or51132_set_parameters(struct dvb_frontend* fe,
391 391
392static int or51132_read_status(struct dvb_frontend* fe, fe_status_t* status) 392static int or51132_read_status(struct dvb_frontend* fe, fe_status_t* status)
393{ 393{
394 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 394 struct or51132_state* state = fe->demodulator_priv;
395 unsigned char rec_buf[2]; 395 unsigned char rec_buf[2];
396 unsigned char snd_buf[2]; 396 unsigned char snd_buf[2];
397 *status = 0; 397 *status = 0;
@@ -464,7 +464,7 @@ static unsigned int i20Log10(unsigned short val)
464 464
465static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength) 465static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength)
466{ 466{
467 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 467 struct or51132_state* state = fe->demodulator_priv;
468 unsigned char rec_buf[2]; 468 unsigned char rec_buf[2];
469 unsigned char snd_buf[2]; 469 unsigned char snd_buf[2];
470 u8 rcvr_stat; 470 u8 rcvr_stat;
@@ -512,7 +512,7 @@ static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength)
512 512
513static int or51132_read_snr(struct dvb_frontend* fe, u16* snr) 513static int or51132_read_snr(struct dvb_frontend* fe, u16* snr)
514{ 514{
515 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 515 struct or51132_state* state = fe->demodulator_priv;
516 unsigned char rec_buf[2]; 516 unsigned char rec_buf[2];
517 unsigned char snd_buf[2]; 517 unsigned char snd_buf[2];
518 u16 snr_equ; 518 u16 snr_equ;
@@ -549,7 +549,7 @@ static int or51132_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
549 549
550static void or51132_release(struct dvb_frontend* fe) 550static void or51132_release(struct dvb_frontend* fe)
551{ 551{
552 struct or51132_state* state = (struct or51132_state*) fe->demodulator_priv; 552 struct or51132_state* state = fe->demodulator_priv;
553 kfree(state); 553 kfree(state);
554} 554}
555 555
diff --git a/drivers/media/dvb/frontends/sp8870.c b/drivers/media/dvb/frontends/sp8870.c
index 58ad34ef0a00..764a95a2e212 100644
--- a/drivers/media/dvb/frontends/sp8870.c
+++ b/drivers/media/dvb/frontends/sp8870.c
@@ -248,7 +248,7 @@ static int sp8870_wake_up(struct sp8870_state* state)
248static int sp8870_set_frontend_parameters (struct dvb_frontend* fe, 248static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
249 struct dvb_frontend_parameters *p) 249 struct dvb_frontend_parameters *p)
250{ 250{
251 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 251 struct sp8870_state* state = fe->demodulator_priv;
252 int err; 252 int err;
253 u16 reg0xc05; 253 u16 reg0xc05;
254 254
@@ -302,7 +302,7 @@ static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
302 302
303static int sp8870_init (struct dvb_frontend* fe) 303static int sp8870_init (struct dvb_frontend* fe)
304{ 304{
305 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 305 struct sp8870_state* state = fe->demodulator_priv;
306 const struct firmware *fw = NULL; 306 const struct firmware *fw = NULL;
307 307
308 sp8870_wake_up(state); 308 sp8870_wake_up(state);
@@ -358,7 +358,7 @@ static int sp8870_init (struct dvb_frontend* fe)
358 358
359static int sp8870_read_status (struct dvb_frontend* fe, fe_status_t * fe_status) 359static int sp8870_read_status (struct dvb_frontend* fe, fe_status_t * fe_status)
360{ 360{
361 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 361 struct sp8870_state* state = fe->demodulator_priv;
362 int status; 362 int status;
363 int signal; 363 int signal;
364 364
@@ -384,7 +384,7 @@ static int sp8870_read_status (struct dvb_frontend* fe, fe_status_t * fe_status)
384 384
385static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber) 385static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber)
386{ 386{
387 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 387 struct sp8870_state* state = fe->demodulator_priv;
388 int ret; 388 int ret;
389 u32 tmp; 389 u32 tmp;
390 390
@@ -412,7 +412,7 @@ static int sp8870_read_ber (struct dvb_frontend* fe, u32 * ber)
412 412
413static int sp8870_read_signal_strength(struct dvb_frontend* fe, u16 * signal) 413static int sp8870_read_signal_strength(struct dvb_frontend* fe, u16 * signal)
414{ 414{
415 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 415 struct sp8870_state* state = fe->demodulator_priv;
416 int ret; 416 int ret;
417 u16 tmp; 417 u16 tmp;
418 418
@@ -438,7 +438,7 @@ static int sp8870_read_signal_strength(struct dvb_frontend* fe, u16 * signal)
438 438
439static int sp8870_read_uncorrected_blocks (struct dvb_frontend* fe, u32* ublocks) 439static int sp8870_read_uncorrected_blocks (struct dvb_frontend* fe, u32* ublocks)
440{ 440{
441 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 441 struct sp8870_state* state = fe->demodulator_priv;
442 int ret; 442 int ret;
443 443
444 *ublocks = 0; 444 *ublocks = 0;
@@ -467,7 +467,7 @@ static int switches = 0;
467 467
468static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 468static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
469{ 469{
470 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 470 struct sp8870_state* state = fe->demodulator_priv;
471 471
472 /* 472 /*
473 The firmware of the sp8870 sometimes locks up after setting frontend parameters. 473 The firmware of the sp8870 sometimes locks up after setting frontend parameters.
@@ -524,7 +524,7 @@ static int sp8870_set_frontend (struct dvb_frontend* fe, struct dvb_frontend_par
524 524
525static int sp8870_sleep(struct dvb_frontend* fe) 525static int sp8870_sleep(struct dvb_frontend* fe)
526{ 526{
527 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 527 struct sp8870_state* state = fe->demodulator_priv;
528 528
529 // tristate TS output and disable interface pins 529 // tristate TS output and disable interface pins
530 return sp8870_writereg(state, 0xC18, 0x000); 530 return sp8870_writereg(state, 0xC18, 0x000);
@@ -540,7 +540,7 @@ static int sp8870_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
540 540
541static void sp8870_release(struct dvb_frontend* fe) 541static void sp8870_release(struct dvb_frontend* fe)
542{ 542{
543 struct sp8870_state* state = (struct sp8870_state*) fe->demodulator_priv; 543 struct sp8870_state* state = fe->demodulator_priv;
544 kfree(state); 544 kfree(state);
545} 545}
546 546
@@ -552,7 +552,7 @@ struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
552 struct sp8870_state* state = NULL; 552 struct sp8870_state* state = NULL;
553 553
554 /* allocate memory for the internal state */ 554 /* allocate memory for the internal state */
555 state = (struct sp8870_state*) kmalloc(sizeof(struct sp8870_state), GFP_KERNEL); 555 state = kmalloc(sizeof(struct sp8870_state), GFP_KERNEL);
556 if (state == NULL) goto error; 556 if (state == NULL) goto error;
557 557
558 /* setup the state */ 558 /* setup the state */
diff --git a/drivers/media/dvb/frontends/sp887x.c b/drivers/media/dvb/frontends/sp887x.c
index 7eae833ece49..d868a6927a16 100644
--- a/drivers/media/dvb/frontends/sp887x.c
+++ b/drivers/media/dvb/frontends/sp887x.c
@@ -135,7 +135,7 @@ static void sp887x_setup_agc (struct sp887x_state* state)
135 */ 135 */
136static int sp887x_initial_setup (struct dvb_frontend* fe, const struct firmware *fw) 136static int sp887x_initial_setup (struct dvb_frontend* fe, const struct firmware *fw)
137{ 137{
138 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 138 struct sp887x_state* state = fe->demodulator_priv;
139 u8 buf [BLOCKSIZE+2]; 139 u8 buf [BLOCKSIZE+2];
140 int i; 140 int i;
141 int fw_size = fw->size; 141 int fw_size = fw->size;
@@ -344,7 +344,7 @@ static void sp887x_correct_offsets (struct sp887x_state* state,
344static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe, 344static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
345 struct dvb_frontend_parameters *p) 345 struct dvb_frontend_parameters *p)
346{ 346{
347 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 347 struct sp887x_state* state = fe->demodulator_priv;
348 int actual_freq, err; 348 int actual_freq, err;
349 u16 val, reg0xc05; 349 u16 val, reg0xc05;
350 350
@@ -405,7 +405,7 @@ static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
405 405
406static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status) 406static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status)
407{ 407{
408 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 408 struct sp887x_state* state = fe->demodulator_priv;
409 u16 snr12 = sp887x_readreg(state, 0xf16); 409 u16 snr12 = sp887x_readreg(state, 0xf16);
410 u16 sync0x200 = sp887x_readreg(state, 0x200); 410 u16 sync0x200 = sp887x_readreg(state, 0x200);
411 u16 sync0xf17 = sp887x_readreg(state, 0xf17); 411 u16 sync0xf17 = sp887x_readreg(state, 0xf17);
@@ -439,7 +439,7 @@ static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status)
439 439
440static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber) 440static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber)
441{ 441{
442 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 442 struct sp887x_state* state = fe->demodulator_priv;
443 443
444 *ber = (sp887x_readreg(state, 0xc08) & 0x3f) | 444 *ber = (sp887x_readreg(state, 0xc08) & 0x3f) |
445 (sp887x_readreg(state, 0xc07) << 6); 445 (sp887x_readreg(state, 0xc07) << 6);
@@ -453,7 +453,7 @@ static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber)
453 453
454static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength) 454static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength)
455{ 455{
456 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 456 struct sp887x_state* state = fe->demodulator_priv;
457 457
458 u16 snr12 = sp887x_readreg(state, 0xf16); 458 u16 snr12 = sp887x_readreg(state, 0xf16);
459 u32 signal = 3 * (snr12 << 4); 459 u32 signal = 3 * (snr12 << 4);
@@ -464,7 +464,7 @@ static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength)
464 464
465static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr) 465static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr)
466{ 466{
467 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 467 struct sp887x_state* state = fe->demodulator_priv;
468 468
469 u16 snr12 = sp887x_readreg(state, 0xf16); 469 u16 snr12 = sp887x_readreg(state, 0xf16);
470 *snr = (snr12 << 4) | (snr12 >> 8); 470 *snr = (snr12 << 4) | (snr12 >> 8);
@@ -474,7 +474,7 @@ static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr)
474 474
475static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 475static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
476{ 476{
477 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 477 struct sp887x_state* state = fe->demodulator_priv;
478 478
479 *ucblocks = sp887x_readreg(state, 0xc0c); 479 *ucblocks = sp887x_readreg(state, 0xc0c);
480 if (*ucblocks == 0xfff) 480 if (*ucblocks == 0xfff)
@@ -485,7 +485,7 @@ static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
485 485
486static int sp887x_sleep(struct dvb_frontend* fe) 486static int sp887x_sleep(struct dvb_frontend* fe)
487{ 487{
488 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 488 struct sp887x_state* state = fe->demodulator_priv;
489 489
490 /* tristate TS output and disable interface pins */ 490 /* tristate TS output and disable interface pins */
491 sp887x_writereg(state, 0xc18, 0x000); 491 sp887x_writereg(state, 0xc18, 0x000);
@@ -495,7 +495,7 @@ static int sp887x_sleep(struct dvb_frontend* fe)
495 495
496static int sp887x_init(struct dvb_frontend* fe) 496static int sp887x_init(struct dvb_frontend* fe)
497{ 497{
498 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 498 struct sp887x_state* state = fe->demodulator_priv;
499 const struct firmware *fw = NULL; 499 const struct firmware *fw = NULL;
500 int ret; 500 int ret;
501 501
@@ -534,7 +534,7 @@ static int sp887x_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
534 534
535static void sp887x_release(struct dvb_frontend* fe) 535static void sp887x_release(struct dvb_frontend* fe)
536{ 536{
537 struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv; 537 struct sp887x_state* state = fe->demodulator_priv;
538 kfree(state); 538 kfree(state);
539} 539}
540 540
@@ -546,7 +546,7 @@ struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
546 struct sp887x_state* state = NULL; 546 struct sp887x_state* state = NULL;
547 547
548 /* allocate memory for the internal state */ 548 /* allocate memory for the internal state */
549 state = (struct sp887x_state*) kmalloc(sizeof(struct sp887x_state), GFP_KERNEL); 549 state = kmalloc(sizeof(struct sp887x_state), GFP_KERNEL);
550 if (state == NULL) goto error; 550 if (state == NULL) goto error;
551 551
552 /* setup the state */ 552 /* setup the state */
diff --git a/drivers/media/dvb/frontends/stv0297.c b/drivers/media/dvb/frontends/stv0297.c
index 502c6403dfc6..e681263bf079 100644
--- a/drivers/media/dvb/frontends/stv0297.c
+++ b/drivers/media/dvb/frontends/stv0297.c
@@ -365,7 +365,7 @@ static int stv0297_set_inversion(struct stv0297_state *state, fe_spectral_invers
365 365
366int stv0297_enable_plli2c(struct dvb_frontend *fe) 366int stv0297_enable_plli2c(struct dvb_frontend *fe)
367{ 367{
368 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 368 struct stv0297_state *state = fe->demodulator_priv;
369 369
370 stv0297_writereg(state, 0x87, 0x78); 370 stv0297_writereg(state, 0x87, 0x78);
371 stv0297_writereg(state, 0x86, 0xc8); 371 stv0297_writereg(state, 0x86, 0xc8);
@@ -375,7 +375,7 @@ int stv0297_enable_plli2c(struct dvb_frontend *fe)
375 375
376static int stv0297_init(struct dvb_frontend *fe) 376static int stv0297_init(struct dvb_frontend *fe)
377{ 377{
378 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 378 struct stv0297_state *state = fe->demodulator_priv;
379 int i; 379 int i;
380 380
381 /* soft reset */ 381 /* soft reset */
@@ -416,7 +416,7 @@ static int stv0297_init(struct dvb_frontend *fe)
416 416
417static int stv0297_sleep(struct dvb_frontend *fe) 417static int stv0297_sleep(struct dvb_frontend *fe)
418{ 418{
419 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 419 struct stv0297_state *state = fe->demodulator_priv;
420 420
421 stv0297_writereg_mask(state, 0x80, 1, 1); 421 stv0297_writereg_mask(state, 0x80, 1, 1);
422 422
@@ -425,7 +425,7 @@ static int stv0297_sleep(struct dvb_frontend *fe)
425 425
426static int stv0297_read_status(struct dvb_frontend *fe, fe_status_t * status) 426static int stv0297_read_status(struct dvb_frontend *fe, fe_status_t * status)
427{ 427{
428 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 428 struct stv0297_state *state = fe->demodulator_priv;
429 429
430 u8 sync = stv0297_readreg(state, 0xDF); 430 u8 sync = stv0297_readreg(state, 0xDF);
431 431
@@ -438,7 +438,7 @@ static int stv0297_read_status(struct dvb_frontend *fe, fe_status_t * status)
438 438
439static int stv0297_read_ber(struct dvb_frontend *fe, u32 * ber) 439static int stv0297_read_ber(struct dvb_frontend *fe, u32 * ber)
440{ 440{
441 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 441 struct stv0297_state *state = fe->demodulator_priv;
442 u8 BER[3]; 442 u8 BER[3];
443 443
444 stv0297_writereg(state, 0xA0, 0x80); // Start Counting bit errors for 4096 Bytes 444 stv0297_writereg(state, 0xA0, 0x80); // Start Counting bit errors for 4096 Bytes
@@ -453,7 +453,7 @@ static int stv0297_read_ber(struct dvb_frontend *fe, u32 * ber)
453 453
454static int stv0297_read_signal_strength(struct dvb_frontend *fe, u16 * strength) 454static int stv0297_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
455{ 455{
456 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 456 struct stv0297_state *state = fe->demodulator_priv;
457 u8 STRENGTH[2]; 457 u8 STRENGTH[2];
458 458
459 stv0297_readregs(state, 0x41, STRENGTH, 2); 459 stv0297_readregs(state, 0x41, STRENGTH, 2);
@@ -464,7 +464,7 @@ static int stv0297_read_signal_strength(struct dvb_frontend *fe, u16 * strength)
464 464
465static int stv0297_read_snr(struct dvb_frontend *fe, u16 * snr) 465static int stv0297_read_snr(struct dvb_frontend *fe, u16 * snr)
466{ 466{
467 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 467 struct stv0297_state *state = fe->demodulator_priv;
468 u8 SNR[2]; 468 u8 SNR[2];
469 469
470 stv0297_readregs(state, 0x07, SNR, 2); 470 stv0297_readregs(state, 0x07, SNR, 2);
@@ -475,7 +475,7 @@ static int stv0297_read_snr(struct dvb_frontend *fe, u16 * snr)
475 475
476static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks) 476static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
477{ 477{
478 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 478 struct stv0297_state *state = fe->demodulator_priv;
479 479
480 *ucblocks = (stv0297_readreg(state, 0xD5) << 8) 480 *ucblocks = (stv0297_readreg(state, 0xD5) << 8)
481 | stv0297_readreg(state, 0xD4); 481 | stv0297_readreg(state, 0xD4);
@@ -485,7 +485,7 @@ static int stv0297_read_ucblocks(struct dvb_frontend *fe, u32 * ucblocks)
485 485
486static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p) 486static int stv0297_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
487{ 487{
488 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 488 struct stv0297_state *state = fe->demodulator_priv;
489 int u_threshold; 489 int u_threshold;
490 int initial_u; 490 int initial_u;
491 int blind_u; 491 int blind_u;
@@ -689,7 +689,7 @@ timeout:
689 689
690static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p) 690static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
691{ 691{
692 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 692 struct stv0297_state *state = fe->demodulator_priv;
693 int reg_00, reg_83; 693 int reg_00, reg_83;
694 694
695 reg_00 = stv0297_readreg(state, 0x00); 695 reg_00 = stv0297_readreg(state, 0x00);
@@ -725,7 +725,7 @@ static int stv0297_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par
725 725
726static void stv0297_release(struct dvb_frontend *fe) 726static void stv0297_release(struct dvb_frontend *fe)
727{ 727{
728 struct stv0297_state *state = (struct stv0297_state *) fe->demodulator_priv; 728 struct stv0297_state *state = fe->demodulator_priv;
729 kfree(state); 729 kfree(state);
730} 730}
731 731
@@ -737,7 +737,7 @@ struct dvb_frontend *stv0297_attach(const struct stv0297_config *config,
737 struct stv0297_state *state = NULL; 737 struct stv0297_state *state = NULL;
738 738
739 /* allocate memory for the internal state */ 739 /* allocate memory for the internal state */
740 state = (struct stv0297_state *) kmalloc(sizeof(struct stv0297_state), GFP_KERNEL); 740 state = kmalloc(sizeof(struct stv0297_state), GFP_KERNEL);
741 if (state == NULL) 741 if (state == NULL)
742 goto error; 742 goto error;
743 743
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index a47cd2b32d60..cfa3928bb487 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -94,7 +94,7 @@ static int stv0299_writeregI (struct stv0299_state* state, u8 reg, u8 data)
94 94
95int stv0299_writereg (struct dvb_frontend* fe, u8 reg, u8 data) 95int stv0299_writereg (struct dvb_frontend* fe, u8 reg, u8 data)
96{ 96{
97 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 97 struct stv0299_state* state = fe->demodulator_priv;
98 98
99 return stv0299_writeregI(state, reg, data); 99 return stv0299_writeregI(state, reg, data);
100} 100}
@@ -219,7 +219,7 @@ static int stv0299_wait_diseqc_idle (struct stv0299_state* state, int timeout)
219 219
220static int stv0299_set_symbolrate (struct dvb_frontend* fe, u32 srate) 220static int stv0299_set_symbolrate (struct dvb_frontend* fe, u32 srate)
221{ 221{
222 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 222 struct stv0299_state* state = fe->demodulator_priv;
223 u64 big = srate; 223 u64 big = srate;
224 u32 ratio; 224 u32 ratio;
225 225
@@ -270,7 +270,7 @@ static int stv0299_get_symbolrate (struct stv0299_state* state)
270static int stv0299_send_diseqc_msg (struct dvb_frontend* fe, 270static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
271 struct dvb_diseqc_master_cmd *m) 271 struct dvb_diseqc_master_cmd *m)
272{ 272{
273 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 273 struct stv0299_state* state = fe->demodulator_priv;
274 u8 val; 274 u8 val;
275 int i; 275 int i;
276 276
@@ -300,7 +300,7 @@ static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
300 300
301static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t burst) 301static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
302{ 302{
303 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 303 struct stv0299_state* state = fe->demodulator_priv;
304 u8 val; 304 u8 val;
305 305
306 dprintk ("%s\n", __FUNCTION__); 306 dprintk ("%s\n", __FUNCTION__);
@@ -327,7 +327,7 @@ static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t
327 327
328static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone) 328static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
329{ 329{
330 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 330 struct stv0299_state* state = fe->demodulator_priv;
331 u8 val; 331 u8 val;
332 332
333 if (stv0299_wait_diseqc_idle (state, 100) < 0) 333 if (stv0299_wait_diseqc_idle (state, 100) < 0)
@@ -349,7 +349,7 @@ static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
349 349
350static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage) 350static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
351{ 351{
352 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 352 struct stv0299_state* state = fe->demodulator_priv;
353 u8 reg0x08; 353 u8 reg0x08;
354 u8 reg0x0c; 354 u8 reg0x0c;
355 355
@@ -471,7 +471,7 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, u32 cmd)
471 471
472static int stv0299_init (struct dvb_frontend* fe) 472static int stv0299_init (struct dvb_frontend* fe)
473{ 473{
474 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 474 struct stv0299_state* state = fe->demodulator_priv;
475 int i; 475 int i;
476 476
477 dprintk("stv0299: init chip\n"); 477 dprintk("stv0299: init chip\n");
@@ -490,7 +490,7 @@ static int stv0299_init (struct dvb_frontend* fe)
490 490
491static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status) 491static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
492{ 492{
493 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 493 struct stv0299_state* state = fe->demodulator_priv;
494 494
495 u8 signal = 0xff - stv0299_readreg (state, 0x18); 495 u8 signal = 0xff - stv0299_readreg (state, 0x18);
496 u8 sync = stv0299_readreg (state, 0x1b); 496 u8 sync = stv0299_readreg (state, 0x1b);
@@ -518,7 +518,7 @@ static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
518 518
519static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber) 519static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
520{ 520{
521 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 521 struct stv0299_state* state = fe->demodulator_priv;
522 522
523 if (state->errmode != STATUS_BER) return 0; 523 if (state->errmode != STATUS_BER) return 0;
524 *ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); 524 *ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
@@ -528,7 +528,7 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
528 528
529static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength) 529static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
530{ 530{
531 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 531 struct stv0299_state* state = fe->demodulator_priv;
532 532
533 s32 signal = 0xffff - ((stv0299_readreg (state, 0x18) << 8) 533 s32 signal = 0xffff - ((stv0299_readreg (state, 0x18) << 8)
534 | stv0299_readreg (state, 0x19)); 534 | stv0299_readreg (state, 0x19));
@@ -545,7 +545,7 @@ static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
545 545
546static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr) 546static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
547{ 547{
548 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 548 struct stv0299_state* state = fe->demodulator_priv;
549 549
550 s32 xsnr = 0xffff - ((stv0299_readreg (state, 0x24) << 8) 550 s32 xsnr = 0xffff - ((stv0299_readreg (state, 0x24) << 8)
551 | stv0299_readreg (state, 0x25)); 551 | stv0299_readreg (state, 0x25));
@@ -557,7 +557,7 @@ static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
557 557
558static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 558static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
559{ 559{
560 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 560 struct stv0299_state* state = fe->demodulator_priv;
561 561
562 if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0; 562 if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0;
563 else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); 563 else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
@@ -567,7 +567,7 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
567 567
568static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p) 568static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
569{ 569{
570 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 570 struct stv0299_state* state = fe->demodulator_priv;
571 int invval = 0; 571 int invval = 0;
572 572
573 dprintk ("%s : FE_SET_FRONTEND\n", __FUNCTION__); 573 dprintk ("%s : FE_SET_FRONTEND\n", __FUNCTION__);
@@ -635,7 +635,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
635 635
636static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p) 636static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
637{ 637{
638 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 638 struct stv0299_state* state = fe->demodulator_priv;
639 s32 derot_freq; 639 s32 derot_freq;
640 int invval; 640 int invval;
641 641
@@ -660,7 +660,7 @@ static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
660 660
661static int stv0299_sleep(struct dvb_frontend* fe) 661static int stv0299_sleep(struct dvb_frontend* fe)
662{ 662{
663 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 663 struct stv0299_state* state = fe->demodulator_priv;
664 664
665 stv0299_writeregI(state, 0x02, 0x80); 665 stv0299_writeregI(state, 0x02, 0x80);
666 state->initialised = 0; 666 state->initialised = 0;
@@ -670,7 +670,7 @@ static int stv0299_sleep(struct dvb_frontend* fe)
670 670
671static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings) 671static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
672{ 672{
673 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 673 struct stv0299_state* state = fe->demodulator_priv;
674 674
675 fesettings->min_delay_ms = state->config->min_delay_ms; 675 fesettings->min_delay_ms = state->config->min_delay_ms;
676 if (fesettings->parameters.u.qpsk.symbol_rate < 10000000) { 676 if (fesettings->parameters.u.qpsk.symbol_rate < 10000000) {
@@ -685,7 +685,7 @@ static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
685 685
686static void stv0299_release(struct dvb_frontend* fe) 686static void stv0299_release(struct dvb_frontend* fe)
687{ 687{
688 struct stv0299_state* state = (struct stv0299_state*) fe->demodulator_priv; 688 struct stv0299_state* state = fe->demodulator_priv;
689 kfree(state); 689 kfree(state);
690} 690}
691 691
@@ -698,7 +698,7 @@ struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
698 int id; 698 int id;
699 699
700 /* allocate memory for the internal state */ 700 /* allocate memory for the internal state */
701 state = (struct stv0299_state*) kmalloc(sizeof(struct stv0299_state), GFP_KERNEL); 701 state = kmalloc(sizeof(struct stv0299_state), GFP_KERNEL);
702 if (state == NULL) goto error; 702 if (state == NULL) goto error;
703 703
704 /* setup the state */ 704 /* setup the state */
diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c
index 4e40d95ee95d..87d5f4d8790f 100644
--- a/drivers/media/dvb/frontends/tda10021.c
+++ b/drivers/media/dvb/frontends/tda10021.c
@@ -205,7 +205,7 @@ static int tda10021_set_symbolrate (struct tda10021_state* state, u32 symbolrate
205 205
206static int tda10021_init (struct dvb_frontend *fe) 206static int tda10021_init (struct dvb_frontend *fe)
207{ 207{
208 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 208 struct tda10021_state* state = fe->demodulator_priv;
209 int i; 209 int i;
210 210
211 dprintk("DVB: TDA10021(%d): init chip\n", fe->adapter->num); 211 dprintk("DVB: TDA10021(%d): init chip\n", fe->adapter->num);
@@ -238,7 +238,7 @@ static int tda10021_init (struct dvb_frontend *fe)
238static int tda10021_set_parameters (struct dvb_frontend *fe, 238static int tda10021_set_parameters (struct dvb_frontend *fe,
239 struct dvb_frontend_parameters *p) 239 struct dvb_frontend_parameters *p)
240{ 240{
241 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 241 struct tda10021_state* state = fe->demodulator_priv;
242 242
243 //table for QAM4-QAM256 ready QAM4 QAM16 QAM32 QAM64 QAM128 QAM256 243 //table for QAM4-QAM256 ready QAM4 QAM16 QAM32 QAM64 QAM128 QAM256
244 //CONF 244 //CONF
@@ -278,7 +278,7 @@ static int tda10021_set_parameters (struct dvb_frontend *fe,
278 278
279static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status) 279static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status)
280{ 280{
281 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 281 struct tda10021_state* state = fe->demodulator_priv;
282 int sync; 282 int sync;
283 283
284 *status = 0; 284 *status = 0;
@@ -303,7 +303,7 @@ static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status)
303 303
304static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber) 304static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber)
305{ 305{
306 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 306 struct tda10021_state* state = fe->demodulator_priv;
307 307
308 u32 _ber = tda10021_readreg(state, 0x14) | 308 u32 _ber = tda10021_readreg(state, 0x14) |
309 (tda10021_readreg(state, 0x15) << 8) | 309 (tda10021_readreg(state, 0x15) << 8) |
@@ -315,7 +315,7 @@ static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber)
315 315
316static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength) 316static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength)
317{ 317{
318 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 318 struct tda10021_state* state = fe->demodulator_priv;
319 319
320 u8 gain = tda10021_readreg(state, 0x17); 320 u8 gain = tda10021_readreg(state, 0x17);
321 *strength = (gain << 8) | gain; 321 *strength = (gain << 8) | gain;
@@ -325,7 +325,7 @@ static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength)
325 325
326static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr) 326static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr)
327{ 327{
328 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 328 struct tda10021_state* state = fe->demodulator_priv;
329 329
330 u8 quality = ~tda10021_readreg(state, 0x18); 330 u8 quality = ~tda10021_readreg(state, 0x18);
331 *snr = (quality << 8) | quality; 331 *snr = (quality << 8) | quality;
@@ -335,7 +335,7 @@ static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr)
335 335
336static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 336static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
337{ 337{
338 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 338 struct tda10021_state* state = fe->demodulator_priv;
339 339
340 *ucblocks = tda10021_readreg (state, 0x13) & 0x7f; 340 *ucblocks = tda10021_readreg (state, 0x13) & 0x7f;
341 if (*ucblocks == 0x7f) 341 if (*ucblocks == 0x7f)
@@ -350,7 +350,7 @@ static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
350 350
351static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 351static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
352{ 352{
353 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 353 struct tda10021_state* state = fe->demodulator_priv;
354 int sync; 354 int sync;
355 s8 afc = 0; 355 s8 afc = 0;
356 356
@@ -378,7 +378,7 @@ static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa
378 378
379static int tda10021_sleep(struct dvb_frontend* fe) 379static int tda10021_sleep(struct dvb_frontend* fe)
380{ 380{
381 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 381 struct tda10021_state* state = fe->demodulator_priv;
382 382
383 tda10021_writereg (state, 0x1b, 0x02); /* pdown ADC */ 383 tda10021_writereg (state, 0x1b, 0x02); /* pdown ADC */
384 tda10021_writereg (state, 0x00, 0x80); /* standby */ 384 tda10021_writereg (state, 0x00, 0x80); /* standby */
@@ -388,7 +388,7 @@ static int tda10021_sleep(struct dvb_frontend* fe)
388 388
389static void tda10021_release(struct dvb_frontend* fe) 389static void tda10021_release(struct dvb_frontend* fe)
390{ 390{
391 struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; 391 struct tda10021_state* state = fe->demodulator_priv;
392 kfree(state); 392 kfree(state);
393} 393}
394 394
@@ -401,7 +401,7 @@ struct dvb_frontend* tda10021_attach(const struct tda10021_config* config,
401 struct tda10021_state* state = NULL; 401 struct tda10021_state* state = NULL;
402 402
403 /* allocate memory for the internal state */ 403 /* allocate memory for the internal state */
404 state = (struct tda10021_state*) kmalloc(sizeof(struct tda10021_state), GFP_KERNEL); 404 state = kmalloc(sizeof(struct tda10021_state), GFP_KERNEL);
405 if (state == NULL) goto error; 405 if (state == NULL) goto error;
406 406
407 /* setup the state */ 407 /* setup the state */
diff --git a/drivers/media/dvb/frontends/tda8083.c b/drivers/media/dvb/frontends/tda8083.c
index da82e90d6d13..168e013d23bd 100644
--- a/drivers/media/dvb/frontends/tda8083.c
+++ b/drivers/media/dvb/frontends/tda8083.c
@@ -226,7 +226,7 @@ static int tda8083_send_diseqc_burst (struct tda8083_state* state, fe_sec_mini_c
226static int tda8083_send_diseqc_msg (struct dvb_frontend* fe, 226static int tda8083_send_diseqc_msg (struct dvb_frontend* fe,
227 struct dvb_diseqc_master_cmd *m) 227 struct dvb_diseqc_master_cmd *m)
228{ 228{
229 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 229 struct tda8083_state* state = fe->demodulator_priv;
230 int i; 230 int i;
231 231
232 tda8083_writereg (state, 0x29, (m->msg_len - 3) | (1 << 2)); /* enable */ 232 tda8083_writereg (state, 0x29, (m->msg_len - 3) | (1 << 2)); /* enable */
@@ -243,7 +243,7 @@ static int tda8083_send_diseqc_msg (struct dvb_frontend* fe,
243 243
244static int tda8083_read_status(struct dvb_frontend* fe, fe_status_t* status) 244static int tda8083_read_status(struct dvb_frontend* fe, fe_status_t* status)
245{ 245{
246 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 246 struct tda8083_state* state = fe->demodulator_priv;
247 247
248 u8 signal = ~tda8083_readreg (state, 0x01); 248 u8 signal = ~tda8083_readreg (state, 0x01);
249 u8 sync = tda8083_readreg (state, 0x02); 249 u8 sync = tda8083_readreg (state, 0x02);
@@ -270,7 +270,7 @@ static int tda8083_read_status(struct dvb_frontend* fe, fe_status_t* status)
270 270
271static int tda8083_read_signal_strength(struct dvb_frontend* fe, u16* strength) 271static int tda8083_read_signal_strength(struct dvb_frontend* fe, u16* strength)
272{ 272{
273 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 273 struct tda8083_state* state = fe->demodulator_priv;
274 274
275 u8 signal = ~tda8083_readreg (state, 0x01); 275 u8 signal = ~tda8083_readreg (state, 0x01);
276 *strength = (signal << 8) | signal; 276 *strength = (signal << 8) | signal;
@@ -280,7 +280,7 @@ static int tda8083_read_signal_strength(struct dvb_frontend* fe, u16* strength)
280 280
281static int tda8083_read_snr(struct dvb_frontend* fe, u16* snr) 281static int tda8083_read_snr(struct dvb_frontend* fe, u16* snr)
282{ 282{
283 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 283 struct tda8083_state* state = fe->demodulator_priv;
284 284
285 u8 _snr = tda8083_readreg (state, 0x08); 285 u8 _snr = tda8083_readreg (state, 0x08);
286 *snr = (_snr << 8) | _snr; 286 *snr = (_snr << 8) | _snr;
@@ -290,7 +290,7 @@ static int tda8083_read_snr(struct dvb_frontend* fe, u16* snr)
290 290
291static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 291static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
292{ 292{
293 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 293 struct tda8083_state* state = fe->demodulator_priv;
294 294
295 state->config->pll_set(fe, p); 295 state->config->pll_set(fe, p);
296 tda8083_set_inversion (state, p->inversion); 296 tda8083_set_inversion (state, p->inversion);
@@ -305,7 +305,7 @@ static int tda8083_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
305 305
306static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 306static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
307{ 307{
308 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 308 struct tda8083_state* state = fe->demodulator_priv;
309 309
310 /* FIXME: get symbolrate & frequency offset...*/ 310 /* FIXME: get symbolrate & frequency offset...*/
311 /*p->frequency = ???;*/ 311 /*p->frequency = ???;*/
@@ -319,7 +319,7 @@ static int tda8083_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
319 319
320static int tda8083_sleep(struct dvb_frontend* fe) 320static int tda8083_sleep(struct dvb_frontend* fe)
321{ 321{
322 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 322 struct tda8083_state* state = fe->demodulator_priv;
323 323
324 tda8083_writereg (state, 0x00, 0x02); 324 tda8083_writereg (state, 0x00, 0x02);
325 return 0; 325 return 0;
@@ -327,7 +327,7 @@ static int tda8083_sleep(struct dvb_frontend* fe)
327 327
328static int tda8083_init(struct dvb_frontend* fe) 328static int tda8083_init(struct dvb_frontend* fe)
329{ 329{
330 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 330 struct tda8083_state* state = fe->demodulator_priv;
331 int i; 331 int i;
332 332
333 for (i=0; i<44; i++) 333 for (i=0; i<44; i++)
@@ -343,7 +343,7 @@ static int tda8083_init(struct dvb_frontend* fe)
343 343
344static int tda8083_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst) 344static int tda8083_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
345{ 345{
346 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 346 struct tda8083_state* state = fe->demodulator_priv;
347 347
348 tda8083_send_diseqc_burst (state, burst); 348 tda8083_send_diseqc_burst (state, burst);
349 tda8083_writereg (state, 0x00, 0x3c); 349 tda8083_writereg (state, 0x00, 0x3c);
@@ -354,7 +354,7 @@ static int tda8083_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
354 354
355static int tda8083_diseqc_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) 355static int tda8083_diseqc_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
356{ 356{
357 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 357 struct tda8083_state* state = fe->demodulator_priv;
358 358
359 tda8083_set_tone (state, tone); 359 tda8083_set_tone (state, tone);
360 tda8083_writereg (state, 0x00, 0x3c); 360 tda8083_writereg (state, 0x00, 0x3c);
@@ -365,7 +365,7 @@ static int tda8083_diseqc_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t t
365 365
366static int tda8083_diseqc_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) 366static int tda8083_diseqc_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
367{ 367{
368 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 368 struct tda8083_state* state = fe->demodulator_priv;
369 369
370 tda8083_set_voltage (state, voltage); 370 tda8083_set_voltage (state, voltage);
371 tda8083_writereg (state, 0x00, 0x3c); 371 tda8083_writereg (state, 0x00, 0x3c);
@@ -376,7 +376,7 @@ static int tda8083_diseqc_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t
376 376
377static void tda8083_release(struct dvb_frontend* fe) 377static void tda8083_release(struct dvb_frontend* fe)
378{ 378{
379 struct tda8083_state* state = (struct tda8083_state*) fe->demodulator_priv; 379 struct tda8083_state* state = fe->demodulator_priv;
380 kfree(state); 380 kfree(state);
381} 381}
382 382
@@ -388,7 +388,7 @@ struct dvb_frontend* tda8083_attach(const struct tda8083_config* config,
388 struct tda8083_state* state = NULL; 388 struct tda8083_state* state = NULL;
389 389
390 /* allocate memory for the internal state */ 390 /* allocate memory for the internal state */
391 state = (struct tda8083_state*) kmalloc(sizeof(struct tda8083_state), GFP_KERNEL); 391 state = kmalloc(sizeof(struct tda8083_state), GFP_KERNEL);
392 if (state == NULL) goto error; 392 if (state == NULL) goto error;
393 393
394 /* setup the state */ 394 /* setup the state */
diff --git a/drivers/media/dvb/frontends/tda80xx.c b/drivers/media/dvb/frontends/tda80xx.c
index c99632114283..00c145521f4f 100644
--- a/drivers/media/dvb/frontends/tda80xx.c
+++ b/drivers/media/dvb/frontends/tda80xx.c
@@ -400,7 +400,7 @@ static void tda80xx_wait_diseqc_fifo(struct tda80xx_state* state)
400 400
401static int tda8044_init(struct dvb_frontend* fe) 401static int tda8044_init(struct dvb_frontend* fe)
402{ 402{
403 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 403 struct tda80xx_state* state = fe->demodulator_priv;
404 int ret; 404 int ret;
405 405
406 /* 406 /*
@@ -432,7 +432,7 @@ static int tda8044_init(struct dvb_frontend* fe)
432 432
433static int tda8083_init(struct dvb_frontend* fe) 433static int tda8083_init(struct dvb_frontend* fe)
434{ 434{
435 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 435 struct tda80xx_state* state = fe->demodulator_priv;
436 436
437 tda80xx_write(state, 0x00, tda8083_inittab, sizeof(tda8083_inittab)); 437 tda80xx_write(state, 0x00, tda8083_inittab, sizeof(tda8083_inittab));
438 438
@@ -447,7 +447,7 @@ static int tda8083_init(struct dvb_frontend* fe)
447 447
448static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) 448static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
449{ 449{
450 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 450 struct tda80xx_state* state = fe->demodulator_priv;
451 451
452 switch (voltage) { 452 switch (voltage) {
453 case SEC_VOLTAGE_13: 453 case SEC_VOLTAGE_13:
@@ -463,7 +463,7 @@ static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage
463 463
464static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) 464static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
465{ 465{
466 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 466 struct tda80xx_state* state = fe->demodulator_priv;
467 467
468 switch (tone) { 468 switch (tone) {
469 case SEC_TONE_OFF: 469 case SEC_TONE_OFF:
@@ -477,7 +477,7 @@ static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
477 477
478static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd) 478static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd)
479{ 479{
480 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 480 struct tda80xx_state* state = fe->demodulator_priv;
481 481
482 if (cmd->msg_len > 6) 482 if (cmd->msg_len > 6)
483 return -EINVAL; 483 return -EINVAL;
@@ -492,7 +492,7 @@ static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_ma
492 492
493static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t cmd) 493static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t cmd)
494{ 494{
495 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 495 struct tda80xx_state* state = fe->demodulator_priv;
496 496
497 switch (cmd) { 497 switch (cmd) {
498 case SEC_MINI_A: 498 case SEC_MINI_A:
@@ -512,7 +512,7 @@ static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
512 512
513static int tda80xx_sleep(struct dvb_frontend* fe) 513static int tda80xx_sleep(struct dvb_frontend* fe)
514{ 514{
515 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 515 struct tda80xx_state* state = fe->demodulator_priv;
516 516
517 tda80xx_writereg(state, 0x00, 0x02); /* enter standby */ 517 tda80xx_writereg(state, 0x00, 0x02); /* enter standby */
518 518
@@ -521,7 +521,7 @@ static int tda80xx_sleep(struct dvb_frontend* fe)
521 521
522static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 522static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
523{ 523{
524 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 524 struct tda80xx_state* state = fe->demodulator_priv;
525 525
526 tda80xx_writereg(state, 0x1c, 0x80); 526 tda80xx_writereg(state, 0x1c, 0x80);
527 state->config->pll_set(fe, p); 527 state->config->pll_set(fe, p);
@@ -537,7 +537,7 @@ static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
537 537
538static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 538static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
539{ 539{
540 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 540 struct tda80xx_state* state = fe->demodulator_priv;
541 541
542 if (!state->config->irq) 542 if (!state->config->irq)
543 tda80xx_read_status_int(state); 543 tda80xx_read_status_int(state);
@@ -550,7 +550,7 @@ static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
550 550
551static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status) 551static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status)
552{ 552{
553 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 553 struct tda80xx_state* state = fe->demodulator_priv;
554 554
555 if (!state->config->irq) 555 if (!state->config->irq)
556 tda80xx_read_status_int(state); 556 tda80xx_read_status_int(state);
@@ -561,7 +561,7 @@ static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status)
561 561
562static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber) 562static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber)
563{ 563{
564 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 564 struct tda80xx_state* state = fe->demodulator_priv;
565 int ret; 565 int ret;
566 u8 buf[3]; 566 u8 buf[3];
567 567
@@ -575,7 +575,7 @@ static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber)
575 575
576static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength) 576static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength)
577{ 577{
578 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 578 struct tda80xx_state* state = fe->demodulator_priv;
579 579
580 u8 gain = ~tda80xx_readreg(state, 0x01); 580 u8 gain = ~tda80xx_readreg(state, 0x01);
581 *strength = (gain << 8) | gain; 581 *strength = (gain << 8) | gain;
@@ -585,7 +585,7 @@ static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength)
585 585
586static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr) 586static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr)
587{ 587{
588 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 588 struct tda80xx_state* state = fe->demodulator_priv;
589 589
590 u8 quality = tda80xx_readreg(state, 0x08); 590 u8 quality = tda80xx_readreg(state, 0x08);
591 *snr = (quality << 8) | quality; 591 *snr = (quality << 8) | quality;
@@ -595,7 +595,7 @@ static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr)
595 595
596static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 596static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
597{ 597{
598 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 598 struct tda80xx_state* state = fe->demodulator_priv;
599 599
600 *ucblocks = tda80xx_readreg(state, 0x0f); 600 *ucblocks = tda80xx_readreg(state, 0x0f);
601 if (*ucblocks == 0xff) 601 if (*ucblocks == 0xff)
@@ -606,7 +606,7 @@ static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
606 606
607static int tda80xx_init(struct dvb_frontend* fe) 607static int tda80xx_init(struct dvb_frontend* fe)
608{ 608{
609 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 609 struct tda80xx_state* state = fe->demodulator_priv;
610 610
611 switch(state->id) { 611 switch(state->id) {
612 case ID_TDA8044: 612 case ID_TDA8044:
@@ -620,7 +620,7 @@ static int tda80xx_init(struct dvb_frontend* fe)
620 620
621static void tda80xx_release(struct dvb_frontend* fe) 621static void tda80xx_release(struct dvb_frontend* fe)
622{ 622{
623 struct tda80xx_state* state = (struct tda80xx_state*) fe->demodulator_priv; 623 struct tda80xx_state* state = fe->demodulator_priv;
624 624
625 if (state->config->irq) 625 if (state->config->irq)
626 free_irq(state->config->irq, &state->worklet); 626 free_irq(state->config->irq, &state->worklet);
@@ -637,7 +637,7 @@ struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config,
637 int ret; 637 int ret;
638 638
639 /* allocate memory for the internal state */ 639 /* allocate memory for the internal state */
640 state = (struct tda80xx_state*) kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL); 640 state = kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL);
641 if (state == NULL) goto error; 641 if (state == NULL) goto error;
642 642
643 /* setup the state */ 643 /* setup the state */
diff --git a/drivers/media/dvb/frontends/ves1820.c b/drivers/media/dvb/frontends/ves1820.c
index 9c0d23e1d9e5..05dc1cdf6d55 100644
--- a/drivers/media/dvb/frontends/ves1820.c
+++ b/drivers/media/dvb/frontends/ves1820.c
@@ -193,7 +193,7 @@ static int ves1820_set_symbolrate(struct ves1820_state *state, u32 symbolrate)
193 193
194static int ves1820_init(struct dvb_frontend* fe) 194static int ves1820_init(struct dvb_frontend* fe)
195{ 195{
196 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 196 struct ves1820_state* state = fe->demodulator_priv;
197 int i; 197 int i;
198 int val; 198 int val;
199 199
@@ -214,7 +214,7 @@ static int ves1820_init(struct dvb_frontend* fe)
214 214
215static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 215static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
216{ 216{
217 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 217 struct ves1820_state* state = fe->demodulator_priv;
218 static const u8 reg0x00[] = { 0x00, 0x04, 0x08, 0x0c, 0x10 }; 218 static const u8 reg0x00[] = { 0x00, 0x04, 0x08, 0x0c, 0x10 };
219 static const u8 reg0x01[] = { 140, 140, 106, 100, 92 }; 219 static const u8 reg0x01[] = { 140, 140, 106, 100, 92 };
220 static const u8 reg0x05[] = { 135, 100, 70, 54, 38 }; 220 static const u8 reg0x05[] = { 135, 100, 70, 54, 38 };
@@ -241,7 +241,7 @@ static int ves1820_set_parameters(struct dvb_frontend* fe, struct dvb_frontend_p
241 241
242static int ves1820_read_status(struct dvb_frontend* fe, fe_status_t* status) 242static int ves1820_read_status(struct dvb_frontend* fe, fe_status_t* status)
243{ 243{
244 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 244 struct ves1820_state* state = fe->demodulator_priv;
245 int sync; 245 int sync;
246 246
247 *status = 0; 247 *status = 0;
@@ -267,7 +267,7 @@ static int ves1820_read_status(struct dvb_frontend* fe, fe_status_t* status)
267 267
268static int ves1820_read_ber(struct dvb_frontend* fe, u32* ber) 268static int ves1820_read_ber(struct dvb_frontend* fe, u32* ber)
269{ 269{
270 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 270 struct ves1820_state* state = fe->demodulator_priv;
271 271
272 u32 _ber = ves1820_readreg(state, 0x14) | 272 u32 _ber = ves1820_readreg(state, 0x14) |
273 (ves1820_readreg(state, 0x15) << 8) | 273 (ves1820_readreg(state, 0x15) << 8) |
@@ -279,7 +279,7 @@ static int ves1820_read_ber(struct dvb_frontend* fe, u32* ber)
279 279
280static int ves1820_read_signal_strength(struct dvb_frontend* fe, u16* strength) 280static int ves1820_read_signal_strength(struct dvb_frontend* fe, u16* strength)
281{ 281{
282 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 282 struct ves1820_state* state = fe->demodulator_priv;
283 283
284 u8 gain = ves1820_readreg(state, 0x17); 284 u8 gain = ves1820_readreg(state, 0x17);
285 *strength = (gain << 8) | gain; 285 *strength = (gain << 8) | gain;
@@ -289,7 +289,7 @@ static int ves1820_read_signal_strength(struct dvb_frontend* fe, u16* strength)
289 289
290static int ves1820_read_snr(struct dvb_frontend* fe, u16* snr) 290static int ves1820_read_snr(struct dvb_frontend* fe, u16* snr)
291{ 291{
292 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 292 struct ves1820_state* state = fe->demodulator_priv;
293 293
294 u8 quality = ~ves1820_readreg(state, 0x18); 294 u8 quality = ~ves1820_readreg(state, 0x18);
295 *snr = (quality << 8) | quality; 295 *snr = (quality << 8) | quality;
@@ -299,7 +299,7 @@ static int ves1820_read_snr(struct dvb_frontend* fe, u16* snr)
299 299
300static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 300static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
301{ 301{
302 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 302 struct ves1820_state* state = fe->demodulator_priv;
303 303
304 *ucblocks = ves1820_readreg(state, 0x13) & 0x7f; 304 *ucblocks = ves1820_readreg(state, 0x13) & 0x7f;
305 if (*ucblocks == 0x7f) 305 if (*ucblocks == 0x7f)
@@ -314,7 +314,7 @@ static int ves1820_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
314 314
315static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 315static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
316{ 316{
317 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 317 struct ves1820_state* state = fe->demodulator_priv;
318 int sync; 318 int sync;
319 s8 afc = 0; 319 s8 afc = 0;
320 320
@@ -345,7 +345,7 @@ static int ves1820_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
345 345
346static int ves1820_sleep(struct dvb_frontend* fe) 346static int ves1820_sleep(struct dvb_frontend* fe)
347{ 347{
348 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 348 struct ves1820_state* state = fe->demodulator_priv;
349 349
350 ves1820_writereg(state, 0x1b, 0x02); /* pdown ADC */ 350 ves1820_writereg(state, 0x1b, 0x02); /* pdown ADC */
351 ves1820_writereg(state, 0x00, 0x80); /* standby */ 351 ves1820_writereg(state, 0x00, 0x80); /* standby */
@@ -364,7 +364,7 @@ static int ves1820_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
364 364
365static void ves1820_release(struct dvb_frontend* fe) 365static void ves1820_release(struct dvb_frontend* fe)
366{ 366{
367 struct ves1820_state* state = (struct ves1820_state*) fe->demodulator_priv; 367 struct ves1820_state* state = fe->demodulator_priv;
368 kfree(state); 368 kfree(state);
369} 369}
370 370
@@ -377,7 +377,7 @@ struct dvb_frontend* ves1820_attach(const struct ves1820_config* config,
377 struct ves1820_state* state = NULL; 377 struct ves1820_state* state = NULL;
378 378
379 /* allocate memory for the internal state */ 379 /* allocate memory for the internal state */
380 state = (struct ves1820_state*) kmalloc(sizeof(struct ves1820_state), GFP_KERNEL); 380 state = kmalloc(sizeof(struct ves1820_state), GFP_KERNEL);
381 if (state == NULL) 381 if (state == NULL)
382 goto error; 382 goto error;
383 383
diff --git a/drivers/media/dvb/frontends/ves1x93.c b/drivers/media/dvb/frontends/ves1x93.c
index edcad283aa86..821df8e839d0 100644
--- a/drivers/media/dvb/frontends/ves1x93.c
+++ b/drivers/media/dvb/frontends/ves1x93.c
@@ -263,7 +263,7 @@ static int ves1x93_set_symbolrate (struct ves1x93_state* state, u32 srate)
263 263
264static int ves1x93_init (struct dvb_frontend* fe) 264static int ves1x93_init (struct dvb_frontend* fe)
265{ 265{
266 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 266 struct ves1x93_state* state = fe->demodulator_priv;
267 int i; 267 int i;
268 int val; 268 int val;
269 269
@@ -289,7 +289,7 @@ static int ves1x93_init (struct dvb_frontend* fe)
289 289
290static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage) 290static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
291{ 291{
292 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 292 struct ves1x93_state* state = fe->demodulator_priv;
293 293
294 switch (voltage) { 294 switch (voltage) {
295 case SEC_VOLTAGE_13: 295 case SEC_VOLTAGE_13:
@@ -305,7 +305,7 @@ static int ves1x93_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag
305 305
306static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status) 306static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status)
307{ 307{
308 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 308 struct ves1x93_state* state = fe->demodulator_priv;
309 309
310 u8 sync = ves1x93_readreg (state, 0x0e); 310 u8 sync = ves1x93_readreg (state, 0x0e);
311 311
@@ -346,7 +346,7 @@ static int ves1x93_read_status(struct dvb_frontend* fe, fe_status_t* status)
346 346
347static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber) 347static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber)
348{ 348{
349 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 349 struct ves1x93_state* state = fe->demodulator_priv;
350 350
351 *ber = ves1x93_readreg (state, 0x15); 351 *ber = ves1x93_readreg (state, 0x15);
352 *ber |= (ves1x93_readreg (state, 0x16) << 8); 352 *ber |= (ves1x93_readreg (state, 0x16) << 8);
@@ -358,7 +358,7 @@ static int ves1x93_read_ber(struct dvb_frontend* fe, u32* ber)
358 358
359static int ves1x93_read_signal_strength(struct dvb_frontend* fe, u16* strength) 359static int ves1x93_read_signal_strength(struct dvb_frontend* fe, u16* strength)
360{ 360{
361 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 361 struct ves1x93_state* state = fe->demodulator_priv;
362 362
363 u8 signal = ~ves1x93_readreg (state, 0x0b); 363 u8 signal = ~ves1x93_readreg (state, 0x0b);
364 *strength = (signal << 8) | signal; 364 *strength = (signal << 8) | signal;
@@ -368,7 +368,7 @@ static int ves1x93_read_signal_strength(struct dvb_frontend* fe, u16* strength)
368 368
369static int ves1x93_read_snr(struct dvb_frontend* fe, u16* snr) 369static int ves1x93_read_snr(struct dvb_frontend* fe, u16* snr)
370{ 370{
371 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 371 struct ves1x93_state* state = fe->demodulator_priv;
372 372
373 u8 _snr = ~ves1x93_readreg (state, 0x1c); 373 u8 _snr = ~ves1x93_readreg (state, 0x1c);
374 *snr = (_snr << 8) | _snr; 374 *snr = (_snr << 8) | _snr;
@@ -378,7 +378,7 @@ static int ves1x93_read_snr(struct dvb_frontend* fe, u16* snr)
378 378
379static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) 379static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
380{ 380{
381 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 381 struct ves1x93_state* state = fe->demodulator_priv;
382 382
383 *ucblocks = ves1x93_readreg (state, 0x18) & 0x7f; 383 *ucblocks = ves1x93_readreg (state, 0x18) & 0x7f;
384 384
@@ -393,7 +393,7 @@ static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
393 393
394static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 394static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
395{ 395{
396 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 396 struct ves1x93_state* state = fe->demodulator_priv;
397 397
398 ves1x93_writereg(state, 0x00, 0x11); 398 ves1x93_writereg(state, 0x00, 0x11);
399 state->config->pll_set(fe, p); 399 state->config->pll_set(fe, p);
@@ -408,7 +408,7 @@ static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
408 408
409static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) 409static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
410{ 410{
411 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 411 struct ves1x93_state* state = fe->demodulator_priv;
412 int afc; 412 int afc;
413 413
414 afc = ((int)((char)(ves1x93_readreg (state, 0x0a) << 1)))/2; 414 afc = ((int)((char)(ves1x93_readreg (state, 0x0a) << 1)))/2;
@@ -431,14 +431,14 @@ static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
431 431
432static int ves1x93_sleep(struct dvb_frontend* fe) 432static int ves1x93_sleep(struct dvb_frontend* fe)
433{ 433{
434 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 434 struct ves1x93_state* state = fe->demodulator_priv;
435 435
436 return ves1x93_writereg (state, 0x00, 0x08); 436 return ves1x93_writereg (state, 0x00, 0x08);
437} 437}
438 438
439static void ves1x93_release(struct dvb_frontend* fe) 439static void ves1x93_release(struct dvb_frontend* fe)
440{ 440{
441 struct ves1x93_state* state = (struct ves1x93_state*) fe->demodulator_priv; 441 struct ves1x93_state* state = fe->demodulator_priv;
442 kfree(state); 442 kfree(state);
443} 443}
444 444
@@ -451,7 +451,7 @@ struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
451 u8 identity; 451 u8 identity;
452 452
453 /* allocate memory for the internal state */ 453 /* allocate memory for the internal state */
454 state = (struct ves1x93_state*) kmalloc(sizeof(struct ves1x93_state), GFP_KERNEL); 454 state = kmalloc(sizeof(struct ves1x93_state), GFP_KERNEL);
455 if (state == NULL) goto error; 455 if (state == NULL) goto error;
456 456
457 /* setup the state */ 457 /* setup the state */
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-18 20:34:32 -0500