[media] v4l2-ioctl: remove v4l_(i2c_)print_ioctl
v4l_i2c_print_ioctl wasn't used and v4l_print_ioctl could be replaced by
v4l_printk_ioctl.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index 273c6d7..fd6436e 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -28,27 +28,6 @@
#include <media/v4l2-device.h>
#include <media/v4l2-chip-ident.h>
-#define dbgarg(cmd, fmt, arg...) \
- do { \
- if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) { \
- printk(KERN_DEBUG "%s: ", vfd->name); \
- v4l_printk_ioctl(cmd); \
- printk(" " fmt, ## arg); \
- } \
- } while (0)
-
-#define dbgarg2(fmt, arg...) \
- do { \
- if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) \
- printk(KERN_DEBUG "%s: " fmt, vfd->name, ## arg);\
- } while (0)
-
-#define dbgarg3(fmt, arg...) \
- do { \
- if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) \
- printk(KERN_CONT "%s: " fmt, vfd->name, ## arg);\
- } while (0)
-
/* Zero out the end of the struct pointed to by p. Everything after, but
* not including, the specified field is cleared. */
#define CLEAR_AFTER_FIELD(p, field) \
@@ -1956,10 +1935,13 @@
/* Common ioctl debug function. This function can be used by
external ioctl messages as well as internal V4L ioctl */
-void v4l_printk_ioctl(unsigned int cmd)
+void v4l_printk_ioctl(const char *prefix, unsigned int cmd)
{
const char *dir, *type;
+ if (prefix)
+ printk(KERN_DEBUG "%s: ", prefix);
+
switch (_IOC_TYPE(cmd)) {
case 'd':
type = "v4l2_int";
@@ -2003,8 +1985,8 @@
long ret = -ENOTTY;
if (ops == NULL) {
- printk(KERN_WARNING "videodev: \"%s\" has no ioctl_ops.\n",
- vfd->name);
+ pr_warn("%s: has no ioctl_ops.\n",
+ video_device_node_name(vfd));
return ret;
}
@@ -2034,7 +2016,7 @@
write_only = _IOC_DIR(cmd) == _IOC_WRITE;
if (write_only && debug > V4L2_DEBUG_IOCTL) {
- v4l_print_ioctl(vfd->name, cmd);
+ v4l_printk_ioctl(video_device_node_name(vfd), cmd);
pr_cont(": ");
info->debug(arg, write_only);
}
@@ -2062,7 +2044,7 @@
video_device_node_name(vfd), ret);
return ret;
}
- v4l_print_ioctl(vfd->name, cmd);
+ v4l_printk_ioctl(video_device_node_name(vfd), cmd);
if (ret < 0)
pr_cont(": error %ld\n", ret);
else if (debug == V4L2_DEBUG_IOCTL)