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Commit ddffa49e authored by Jean-François Moine's avatar Jean-François Moine Committed by Mauro Carvalho Chehab
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[media] gspca - ov534: Clearer debug messages 



Signed-off-by: default avatarJean-François Moine <moinejf@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent fc63de88

drivers/media/video/gspca/ov534.c

+3 −3
Original line number Diff line number Diff line
@@ -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);