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authorBjorn Helgaas <bjorn.helgaas@hp.com>2007-07-26 13:41:20 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-26 14:35:20 -0400
commit9dd78466c956ac4b4f38e12032dc4249ccf57ad1 (patch)
tree57ee3822b79049d38c1df952fe77e72a97c718f3 /drivers/pnp/resource.c
parent8ec3cf7d29aef773eee5bc6cd9b0fa4d3fb42480 (diff)
PNP: Lindent all source files
Run Lindent on all PNP source files. Produced by: $ quilt new pnp-lindent $ find drivers/pnp -name \*.[ch] | xargs quilt add $ quilt add include/linux/{pnp.h,pnpbios.h} $ scripts/Lindent drivers/pnp/*.c drivers/pnp/*/*.c include/linux/pnp*.h $ quilt refresh --sort Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Len Brown <lenb@kernel.org> Cc: Adam Belay <ambx1@neo.rr.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/pnp/resource.c')
-rw-r--r--drivers/pnp/resource.c79
1 files changed, 40 insertions, 39 deletions
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
index a685fbec4604..635b11a0cf82 100644
--- a/drivers/pnp/resource.c
+++ b/drivers/pnp/resource.c
@@ -20,17 +20,16 @@
20#include <linux/pnp.h> 20#include <linux/pnp.h>
21#include "base.h" 21#include "base.h"
22 22
23static int pnp_reserve_irq[16] = { [0 ... 15] = -1 }; /* reserve (don't use) some IRQ */ 23static int pnp_reserve_irq[16] = {[0...15] = -1 }; /* reserve (don't use) some IRQ */
24static int pnp_reserve_dma[8] = { [0 ... 7] = -1 }; /* reserve (don't use) some DMA */ 24static int pnp_reserve_dma[8] = {[0...7] = -1 }; /* reserve (don't use) some DMA */
25static int pnp_reserve_io[16] = { [0 ... 15] = -1 }; /* reserve (don't use) some I/O region */ 25static int pnp_reserve_io[16] = {[0...15] = -1 }; /* reserve (don't use) some I/O region */
26static int pnp_reserve_mem[16] = { [0 ... 15] = -1 }; /* reserve (don't use) some memory region */ 26static int pnp_reserve_mem[16] = {[0...15] = -1 }; /* reserve (don't use) some memory region */
27
28 27
29/* 28/*
30 * option registration 29 * option registration
31 */ 30 */
32 31
33static struct pnp_option * pnp_build_option(int priority) 32static struct pnp_option *pnp_build_option(int priority)
34{ 33{
35 struct pnp_option *option = pnp_alloc(sizeof(struct pnp_option)); 34 struct pnp_option *option = pnp_alloc(sizeof(struct pnp_option));
36 35
@@ -46,7 +45,7 @@ static struct pnp_option * pnp_build_option(int priority)
46 return option; 45 return option;
47} 46}
48 47
49struct pnp_option * pnp_register_independent_option(struct pnp_dev *dev) 48struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev)
50{ 49{
51 struct pnp_option *option; 50 struct pnp_option *option;
52 if (!dev) 51 if (!dev)
@@ -61,7 +60,8 @@ struct pnp_option * pnp_register_independent_option(struct pnp_dev *dev)
61 return option; 60 return option;
62} 61}
63 62
64struct pnp_option * pnp_register_dependent_option(struct pnp_dev *dev, int priority) 63struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev,
64 int priority)
65{ 65{
66 struct pnp_option *option; 66 struct pnp_option *option;
67 if (!dev) 67 if (!dev)
@@ -222,7 +222,6 @@ void pnp_free_option(struct pnp_option *option)
222 } 222 }
223} 223}
224 224
225
226/* 225/*
227 * resource validity checking 226 * resource validity checking
228 */ 227 */
@@ -236,7 +235,7 @@ void pnp_free_option(struct pnp_option *option)
236#define cannot_compare(flags) \ 235#define cannot_compare(flags) \
237((flags) & (IORESOURCE_UNSET | IORESOURCE_DISABLED)) 236((flags) & (IORESOURCE_UNSET | IORESOURCE_DISABLED))
238 237
239int pnp_check_port(struct pnp_dev * dev, int idx) 238int pnp_check_port(struct pnp_dev *dev, int idx)
240{ 239{
241 int tmp; 240 int tmp;
242 struct pnp_dev *tdev; 241 struct pnp_dev *tdev;
@@ -250,8 +249,8 @@ int pnp_check_port(struct pnp_dev * dev, int idx)
250 249
251 /* check if the resource is already in use, skip if the 250 /* check if the resource is already in use, skip if the
252 * device is active because it itself may be in use */ 251 * device is active because it itself may be in use */
253 if(!dev->active) { 252 if (!dev->active) {
254 if (__check_region(&ioport_resource, *port, length(port,end))) 253 if (__check_region(&ioport_resource, *port, length(port, end)))
255 return 0; 254 return 0;
256 } 255 }
257 256
@@ -259,7 +258,7 @@ int pnp_check_port(struct pnp_dev * dev, int idx)
259 for (tmp = 0; tmp < 8; tmp++) { 258 for (tmp = 0; tmp < 8; tmp++) {
260 int rport = pnp_reserve_io[tmp << 1]; 259 int rport = pnp_reserve_io[tmp << 1];
261 int rend = pnp_reserve_io[(tmp << 1) + 1] + rport - 1; 260 int rend = pnp_reserve_io[(tmp << 1) + 1] + rport - 1;
262 if (ranged_conflict(port,end,&rport,&rend)) 261 if (ranged_conflict(port, end, &rport, &rend))
263 return 0; 262 return 0;
264 } 263 }
265 264
@@ -268,7 +267,7 @@ int pnp_check_port(struct pnp_dev * dev, int idx)
268 if (dev->res.port_resource[tmp].flags & IORESOURCE_IO) { 267 if (dev->res.port_resource[tmp].flags & IORESOURCE_IO) {
269 tport = &dev->res.port_resource[tmp].start; 268 tport = &dev->res.port_resource[tmp].start;
270 tend = &dev->res.port_resource[tmp].end; 269 tend = &dev->res.port_resource[tmp].end;
271 if (ranged_conflict(port,end,tport,tend)) 270 if (ranged_conflict(port, end, tport, tend))
272 return 0; 271 return 0;
273 } 272 }
274 } 273 }
@@ -279,11 +278,12 @@ int pnp_check_port(struct pnp_dev * dev, int idx)
279 continue; 278 continue;
280 for (tmp = 0; tmp < PNP_MAX_PORT; tmp++) { 279 for (tmp = 0; tmp < PNP_MAX_PORT; tmp++) {
281 if (tdev->res.port_resource[tmp].flags & IORESOURCE_IO) { 280 if (tdev->res.port_resource[tmp].flags & IORESOURCE_IO) {
282 if (cannot_compare(tdev->res.port_resource[tmp].flags)) 281 if (cannot_compare
282 (tdev->res.port_resource[tmp].flags))
283 continue; 283 continue;
284 tport = &tdev->res.port_resource[tmp].start; 284 tport = &tdev->res.port_resource[tmp].start;
285 tend = &tdev->res.port_resource[tmp].end; 285 tend = &tdev->res.port_resource[tmp].end;
286 if (ranged_conflict(port,end,tport,tend)) 286 if (ranged_conflict(port, end, tport, tend))
287 return 0; 287 return 0;
288 } 288 }
289 } 289 }
@@ -292,7 +292,7 @@ int pnp_check_port(struct pnp_dev * dev, int idx)
292 return 1; 292 return 1;
293} 293}
294 294
295int pnp_check_mem(struct pnp_dev * dev, int idx) 295int pnp_check_mem(struct pnp_dev *dev, int idx)
296{ 296{
297 int tmp; 297 int tmp;
298 struct pnp_dev *tdev; 298 struct pnp_dev *tdev;
@@ -306,8 +306,8 @@ int pnp_check_mem(struct pnp_dev * dev, int idx)
306 306
307 /* check if the resource is already in use, skip if the 307 /* check if the resource is already in use, skip if the
308 * device is active because it itself may be in use */ 308 * device is active because it itself may be in use */
309 if(!dev->active) { 309 if (!dev->active) {
310 if (check_mem_region(*addr, length(addr,end))) 310 if (check_mem_region(*addr, length(addr, end)))
311 return 0; 311 return 0;
312 } 312 }
313 313
@@ -315,7 +315,7 @@ int pnp_check_mem(struct pnp_dev * dev, int idx)
315 for (tmp = 0; tmp < 8; tmp++) { 315 for (tmp = 0; tmp < 8; tmp++) {
316 int raddr = pnp_reserve_mem[tmp << 1]; 316 int raddr = pnp_reserve_mem[tmp << 1];
317 int rend = pnp_reserve_mem[(tmp << 1) + 1] + raddr - 1; 317 int rend = pnp_reserve_mem[(tmp << 1) + 1] + raddr - 1;
318 if (ranged_conflict(addr,end,&raddr,&rend)) 318 if (ranged_conflict(addr, end, &raddr, &rend))
319 return 0; 319 return 0;
320 } 320 }
321 321
@@ -324,7 +324,7 @@ int pnp_check_mem(struct pnp_dev * dev, int idx)
324 if (dev->res.mem_resource[tmp].flags & IORESOURCE_MEM) { 324 if (dev->res.mem_resource[tmp].flags & IORESOURCE_MEM) {
325 taddr = &dev->res.mem_resource[tmp].start; 325 taddr = &dev->res.mem_resource[tmp].start;
326 tend = &dev->res.mem_resource[tmp].end; 326 tend = &dev->res.mem_resource[tmp].end;
327 if (ranged_conflict(addr,end,taddr,tend)) 327 if (ranged_conflict(addr, end, taddr, tend))
328 return 0; 328 return 0;
329 } 329 }
330 } 330 }
@@ -335,11 +335,12 @@ int pnp_check_mem(struct pnp_dev * dev, int idx)
335 continue; 335 continue;
336 for (tmp = 0; tmp < PNP_MAX_MEM; tmp++) { 336 for (tmp = 0; tmp < PNP_MAX_MEM; tmp++) {
337 if (tdev->res.mem_resource[tmp].flags & IORESOURCE_MEM) { 337 if (tdev->res.mem_resource[tmp].flags & IORESOURCE_MEM) {
338 if (cannot_compare(tdev->res.mem_resource[tmp].flags)) 338 if (cannot_compare
339 (tdev->res.mem_resource[tmp].flags))
339 continue; 340 continue;
340 taddr = &tdev->res.mem_resource[tmp].start; 341 taddr = &tdev->res.mem_resource[tmp].start;
341 tend = &tdev->res.mem_resource[tmp].end; 342 tend = &tdev->res.mem_resource[tmp].end;
342 if (ranged_conflict(addr,end,taddr,tend)) 343 if (ranged_conflict(addr, end, taddr, tend))
343 return 0; 344 return 0;
344 } 345 }
345 } 346 }
@@ -353,11 +354,11 @@ static irqreturn_t pnp_test_handler(int irq, void *dev_id)
353 return IRQ_HANDLED; 354 return IRQ_HANDLED;
354} 355}
355 356
356int pnp_check_irq(struct pnp_dev * dev, int idx) 357int pnp_check_irq(struct pnp_dev *dev, int idx)
357{ 358{
358 int tmp; 359 int tmp;
359 struct pnp_dev *tdev; 360 struct pnp_dev *tdev;
360 resource_size_t * irq = &dev->res.irq_resource[idx].start; 361 resource_size_t *irq = &dev->res.irq_resource[idx].start;
361 362
362 /* if the resource doesn't exist, don't complain about it */ 363 /* if the resource doesn't exist, don't complain about it */
363 if (cannot_compare(dev->res.irq_resource[idx].flags)) 364 if (cannot_compare(dev->res.irq_resource[idx].flags))
@@ -394,9 +395,9 @@ int pnp_check_irq(struct pnp_dev * dev, int idx)
394 395
395 /* check if the resource is already in use, skip if the 396 /* check if the resource is already in use, skip if the
396 * device is active because it itself may be in use */ 397 * device is active because it itself may be in use */
397 if(!dev->active) { 398 if (!dev->active) {
398 if (request_irq(*irq, pnp_test_handler, 399 if (request_irq(*irq, pnp_test_handler,
399 IRQF_DISABLED|IRQF_PROBE_SHARED, "pnp", NULL)) 400 IRQF_DISABLED | IRQF_PROBE_SHARED, "pnp", NULL))
400 return 0; 401 return 0;
401 free_irq(*irq, NULL); 402 free_irq(*irq, NULL);
402 } 403 }
@@ -407,7 +408,8 @@ int pnp_check_irq(struct pnp_dev * dev, int idx)
407 continue; 408 continue;
408 for (tmp = 0; tmp < PNP_MAX_IRQ; tmp++) { 409 for (tmp = 0; tmp < PNP_MAX_IRQ; tmp++) {
409 if (tdev->res.irq_resource[tmp].flags & IORESOURCE_IRQ) { 410 if (tdev->res.irq_resource[tmp].flags & IORESOURCE_IRQ) {
410 if (cannot_compare(tdev->res.irq_resource[tmp].flags)) 411 if (cannot_compare
412 (tdev->res.irq_resource[tmp].flags))
411 continue; 413 continue;
412 if ((tdev->res.irq_resource[tmp].start == *irq)) 414 if ((tdev->res.irq_resource[tmp].start == *irq))
413 return 0; 415 return 0;
@@ -418,12 +420,12 @@ int pnp_check_irq(struct pnp_dev * dev, int idx)
418 return 1; 420 return 1;
419} 421}
420 422
421int pnp_check_dma(struct pnp_dev * dev, int idx) 423int pnp_check_dma(struct pnp_dev *dev, int idx)
422{ 424{
423#ifndef CONFIG_IA64 425#ifndef CONFIG_IA64
424 int tmp; 426 int tmp;
425 struct pnp_dev *tdev; 427 struct pnp_dev *tdev;
426 resource_size_t * dma = &dev->res.dma_resource[idx].start; 428 resource_size_t *dma = &dev->res.dma_resource[idx].start;
427 429
428 /* if the resource doesn't exist, don't complain about it */ 430 /* if the resource doesn't exist, don't complain about it */
429 if (cannot_compare(dev->res.dma_resource[idx].flags)) 431 if (cannot_compare(dev->res.dma_resource[idx].flags))
@@ -449,7 +451,7 @@ int pnp_check_dma(struct pnp_dev * dev, int idx)
449 451
450 /* check if the resource is already in use, skip if the 452 /* check if the resource is already in use, skip if the
451 * device is active because it itself may be in use */ 453 * device is active because it itself may be in use */
452 if(!dev->active) { 454 if (!dev->active) {
453 if (request_dma(*dma, "pnp")) 455 if (request_dma(*dma, "pnp"))
454 return 0; 456 return 0;
455 free_dma(*dma); 457 free_dma(*dma);
@@ -461,7 +463,8 @@ int pnp_check_dma(struct pnp_dev * dev, int idx)
461 continue; 463 continue;
462 for (tmp = 0; tmp < PNP_MAX_DMA; tmp++) { 464 for (tmp = 0; tmp < PNP_MAX_DMA; tmp++) {
463 if (tdev->res.dma_resource[tmp].flags & IORESOURCE_DMA) { 465 if (tdev->res.dma_resource[tmp].flags & IORESOURCE_DMA) {
464 if (cannot_compare(tdev->res.dma_resource[tmp].flags)) 466 if (cannot_compare
467 (tdev->res.dma_resource[tmp].flags))
465 continue; 468 continue;
466 if ((tdev->res.dma_resource[tmp].start == *dma)) 469 if ((tdev->res.dma_resource[tmp].start == *dma))
467 return 0; 470 return 0;
@@ -476,7 +479,6 @@ int pnp_check_dma(struct pnp_dev * dev, int idx)
476#endif 479#endif
477} 480}
478 481
479
480#if 0 482#if 0
481EXPORT_SYMBOL(pnp_register_dependent_option); 483EXPORT_SYMBOL(pnp_register_dependent_option);
482EXPORT_SYMBOL(pnp_register_independent_option); 484EXPORT_SYMBOL(pnp_register_independent_option);
@@ -484,8 +486,7 @@ EXPORT_SYMBOL(pnp_register_irq_resource);
484EXPORT_SYMBOL(pnp_register_dma_resource); 486EXPORT_SYMBOL(pnp_register_dma_resource);
485EXPORT_SYMBOL(pnp_register_port_resource); 487EXPORT_SYMBOL(pnp_register_port_resource);
486EXPORT_SYMBOL(pnp_register_mem_resource); 488EXPORT_SYMBOL(pnp_register_mem_resource);
487#endif /* 0 */ 489#endif /* 0 */
488
489 490
490/* format is: pnp_reserve_irq=irq1[,irq2] .... */ 491/* format is: pnp_reserve_irq=irq1[,irq2] .... */
491 492
@@ -494,7 +495,7 @@ static int __init pnp_setup_reserve_irq(char *str)
494 int i; 495 int i;
495 496
496 for (i = 0; i < 16; i++) 497 for (i = 0; i < 16; i++)
497 if (get_option(&str,&pnp_reserve_irq[i]) != 2) 498 if (get_option(&str, &pnp_reserve_irq[i]) != 2)
498 break; 499 break;
499 return 1; 500 return 1;
500} 501}
@@ -508,7 +509,7 @@ static int __init pnp_setup_reserve_dma(char *str)
508 int i; 509 int i;
509 510
510 for (i = 0; i < 8; i++) 511 for (i = 0; i < 8; i++)
511 if (get_option(&str,&pnp_reserve_dma[i]) != 2) 512 if (get_option(&str, &pnp_reserve_dma[i]) != 2)
512 break; 513 break;
513 return 1; 514 return 1;
514} 515}
@@ -522,7 +523,7 @@ static int __init pnp_setup_reserve_io(char *str)
522 int i; 523 int i;
523 524
524 for (i = 0; i < 16; i++) 525 for (i = 0; i < 16; i++)
525 if (get_option(&str,&pnp_reserve_io[i]) != 2) 526 if (get_option(&str, &pnp_reserve_io[i]) != 2)
526 break; 527 break;
527 return 1; 528 return 1;
528} 529}
@@ -536,7 +537,7 @@ static int __init pnp_setup_reserve_mem(char *str)
536 int i; 537 int i;
537 538
538 for (i = 0; i < 16; i++) 539 for (i = 0; i < 16; i++)
539 if (get_option(&str,&pnp_reserve_mem[i]) != 2) 540 if (get_option(&str, &pnp_reserve_mem[i]) != 2)
540 break; 541 break;
541 return 1; 542 return 1;
542} 543}