diff options
Diffstat (limited to 'drivers/media/video/usbvision/usbvision-i2c.c')
-rw-r--r-- | drivers/media/video/usbvision/usbvision-i2c.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c index aabc42cae9c7..e2274d77ea29 100644 --- a/drivers/media/video/usbvision/usbvision-i2c.c +++ b/drivers/media/video/usbvision/usbvision-i2c.c | |||
@@ -40,13 +40,15 @@ | |||
40 | 40 | ||
41 | #define DBG_I2C 1<<0 | 41 | #define DBG_I2C 1<<0 |
42 | 42 | ||
43 | static int i2c_debug = 0; | 43 | static int i2c_debug; |
44 | 44 | ||
45 | module_param (i2c_debug, int, 0644); // debug_i2c_usb mode of the device driver | 45 | module_param (i2c_debug, int, 0644); // debug_i2c_usb mode of the device driver |
46 | MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); | 46 | MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); |
47 | 47 | ||
48 | #define PDEBUG(level, fmt, args...) \ | 48 | #define PDEBUG(level, fmt, args...) { \ |
49 | if (i2c_debug & (level)) info("[%s:%d] " fmt, __PRETTY_FUNCTION__, __LINE__ , ## args) | 49 | if (i2c_debug & (level)) \ |
50 | info("[%s:%d] " fmt, __func__, __LINE__ , ## args); \ | ||
51 | } | ||
50 | 52 | ||
51 | static int usbvision_i2c_write(struct usb_usbvision *usbvision, unsigned char addr, char *buf, | 53 | static int usbvision_i2c_write(struct usb_usbvision *usbvision, unsigned char addr, char *buf, |
52 | short len); | 54 | short len); |