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path: root/drivers/media/video/ivtv/ivtv-i2c.c
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Diffstat (limited to 'drivers/media/video/ivtv/ivtv-i2c.c')
-rw-r--r--drivers/media/video/ivtv/ivtv-i2c.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c
index 50624c6a62a5..b3557435456d 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.c
+++ b/drivers/media/video/ivtv/ivtv-i2c.c
@@ -144,7 +144,7 @@ static int attach_inform(struct i2c_client *client)
144 } 144 }
145 } 145 }
146 if (i == I2C_CLIENTS_MAX) { 146 if (i == I2C_CLIENTS_MAX) {
147 IVTV_ERR("insufficient room for new I2C client!\n"); 147 IVTV_ERR("Insufficient room for new I2C client\n");
148 } 148 }
149 return 0; 149 return 0;
150} 150}
@@ -236,7 +236,7 @@ static int ivtv_ack(struct ivtv *itv)
236 int ret = 0; 236 int ret = 0;
237 237
238 if (ivtv_getscl(itv) == 1) { 238 if (ivtv_getscl(itv) == 1) {
239 IVTV_DEBUG_I2C("SCL was high starting an ack\n"); 239 IVTV_DEBUG_HI_I2C("SCL was high starting an ack\n");
240 ivtv_setscl(itv, 0); 240 ivtv_setscl(itv, 0);
241 if (!ivtv_waitscl(itv, 0)) { 241 if (!ivtv_waitscl(itv, 0)) {
242 IVTV_DEBUG_I2C("Could not set SCL low starting an ack\n"); 242 IVTV_DEBUG_I2C("Could not set SCL low starting an ack\n");
@@ -263,7 +263,7 @@ static int ivtv_sendbyte(struct ivtv *itv, unsigned char byte)
263{ 263{
264 int i, bit; 264 int i, bit;
265 265
266 IVTV_DEBUG_I2C("write %x\n",byte); 266 IVTV_DEBUG_HI_I2C("write %x\n",byte);
267 for (i = 0; i < 8; ++i, byte<<=1) { 267 for (i = 0; i < 8; ++i, byte<<=1) {
268 ivtv_setscl(itv, 0); 268 ivtv_setscl(itv, 0);
269 if (!ivtv_waitscl(itv, 0)) { 269 if (!ivtv_waitscl(itv, 0)) {
@@ -318,7 +318,7 @@ static int ivtv_readbyte(struct ivtv *itv, unsigned char *byte, int nack)
318 ivtv_scldelay(itv); 318 ivtv_scldelay(itv);
319 ivtv_setscl(itv, 0); 319 ivtv_setscl(itv, 0);
320 ivtv_scldelay(itv); 320 ivtv_scldelay(itv);
321 IVTV_DEBUG_I2C("read %x\n",*byte); 321 IVTV_DEBUG_HI_I2C("read %x\n",*byte);
322 return 0; 322 return 0;
323} 323}
324 324
@@ -330,7 +330,7 @@ static int ivtv_start(struct ivtv *itv)
330 330
331 sda = ivtv_getsda(itv); 331 sda = ivtv_getsda(itv);
332 if (sda != 1) { 332 if (sda != 1) {
333 IVTV_DEBUG_I2C("SDA was low at start\n"); 333 IVTV_DEBUG_HI_I2C("SDA was low at start\n");
334 ivtv_setsda(itv, 1); 334 ivtv_setsda(itv, 1);
335 if (!ivtv_waitsda(itv, 1)) { 335 if (!ivtv_waitsda(itv, 1)) {
336 IVTV_DEBUG_I2C("SDA stuck low\n"); 336 IVTV_DEBUG_I2C("SDA stuck low\n");
@@ -355,7 +355,7 @@ static int ivtv_stop(struct ivtv *itv)
355 int i; 355 int i;
356 356
357 if (ivtv_getscl(itv) != 0) { 357 if (ivtv_getscl(itv) != 0) {
358 IVTV_DEBUG_I2C("SCL not low when stopping\n"); 358 IVTV_DEBUG_HI_I2C("SCL not low when stopping\n");
359 ivtv_setscl(itv, 0); 359 ivtv_setscl(itv, 0);
360 if (!ivtv_waitscl(itv, 0)) { 360 if (!ivtv_waitscl(itv, 0)) {
361 IVTV_DEBUG_I2C("SCL could not be set low\n"); 361 IVTV_DEBUG_I2C("SCL could not be set low\n");
@@ -569,7 +569,7 @@ int ivtv_call_i2c_client(struct ivtv *itv, int addr, unsigned int cmd, void *arg
569 } 569 }
570 } 570 }
571 if (cmd != VIDIOC_G_CHIP_IDENT) 571 if (cmd != VIDIOC_G_CHIP_IDENT)
572 IVTV_ERR("i2c addr 0x%02x not found for command 0x%x!\n", addr, cmd); 572 IVTV_ERR("i2c addr 0x%02x not found for command 0x%x\n", addr, cmd);
573 return -ENODEV; 573 return -ENODEV;
574} 574}
575 575
@@ -640,7 +640,7 @@ int ivtv_i2c_hw(struct ivtv *itv, u32 hw, unsigned int cmd, void *arg)
640 640
641 addr = ivtv_i2c_hw_addr(itv, hw); 641 addr = ivtv_i2c_hw_addr(itv, hw);
642 if (addr < 0) { 642 if (addr < 0) {
643 IVTV_ERR("i2c hardware 0x%08x (%s) not found for command 0x%x!\n", 643 IVTV_ERR("i2c hardware 0x%08x (%s) not found for command 0x%x\n",
644 hw, ivtv_i2c_hw_name(hw), cmd); 644 hw, ivtv_i2c_hw_name(hw), cmd);
645 return addr; 645 return addr;
646 } 646 }
@@ -655,7 +655,7 @@ int ivtv_i2c_id(struct ivtv *itv, u32 id, unsigned int cmd, void *arg)
655 addr = ivtv_i2c_id_addr(itv, id); 655 addr = ivtv_i2c_id_addr(itv, id);
656 if (addr < 0) { 656 if (addr < 0) {
657 if (cmd != VIDIOC_G_CHIP_IDENT) 657 if (cmd != VIDIOC_G_CHIP_IDENT)
658 IVTV_ERR("i2c ID 0x%08x (%s) not found for command 0x%x!\n", 658 IVTV_ERR("i2c ID 0x%08x (%s) not found for command 0x%x\n",
659 id, ivtv_i2c_id_name(id), cmd); 659 id, ivtv_i2c_id_name(id), cmd);
660 return addr; 660 return addr;
661 } 661 }
@@ -696,7 +696,7 @@ int ivtv_upd64083(struct ivtv *itv, unsigned int cmd, void *arg)
696void ivtv_call_i2c_clients(struct ivtv *itv, unsigned int cmd, void *arg) 696void ivtv_call_i2c_clients(struct ivtv *itv, unsigned int cmd, void *arg)
697{ 697{
698 if (itv->i2c_adap.algo == NULL) { 698 if (itv->i2c_adap.algo == NULL) {
699 IVTV_ERR("adapter is not set"); 699 IVTV_ERR("Adapter is not set");
700 return; 700 return;
701 } 701 }
702 i2c_clients_command(&itv->i2c_adap, cmd, arg); 702 i2c_clients_command(&itv->i2c_adap, cmd, arg);