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[media] gspca - ov534: Clearer debug messages

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Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-François Moine 2011-01-13 05:49:47 -03:00 committed by Mauro Carvalho Chehab
parent fc63de88e0
commit ddffa49e25
1 changed files with 3 additions and 3 deletions
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6
drivers/media/video/gspca/ov534.c
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@ -479,7 +479,7 @@ static void ov534_reg_write(struct gspca_dev *gspca_dev, u16 reg, u8 val)
struct usb_device *udev = gspca_dev->dev;
int ret;
PDEBUG(D_USBO, "reg=0x%04x, val=0%02x", reg, val);
PDEBUG(D_USBO, "SET 01 0000 %04x %02x", reg, val);
gspca_dev->usb_buf[0] = val;
ret = usb_control_msg(udev,
usb_sndctrlpipe(udev, 0),
@ -500,7 +500,7 @@ static u8 ov534_reg_read(struct gspca_dev *gspca_dev, u16 reg)
0x01,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
PDEBUG(D_USBI, "reg=0x%04x, data=0x%02x", reg, gspca_dev->usb_buf[0]);
PDEBUG(D_USBI, "GET 01 0000 %04x %02x", reg, gspca_dev->usb_buf[0]);
if (ret < 0)
err("read failed %d", ret);
return gspca_dev->usb_buf[0];
@ -558,7 +558,7 @@ static int sccb_check_status(struct gspca_dev *gspca_dev)
static void sccb_reg_write(struct gspca_dev *gspca_dev, u8 reg, u8 val)
{
PDEBUG(D_USBO, "reg: 0x%02x, val: 0x%02x", reg, val);
PDEBUG(D_USBO, "sccb write: %02x %02x", reg, val);
ov534_reg_write(gspca_dev, OV534_REG_SUBADDR, reg);
ov534_reg_write(gspca_dev, OV534_REG_WRITE, val);
ov534_reg_write(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_3);