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authorSylwester Nawrocki <s.nawrocki@samsung.com>2011-02-23 11:17:57 (GMT)
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-03-22 07:54:19 (GMT)
commit1e00469599b5841f5b02c436b9958073a0ad576c (patch)
treeac773022944517e6334c12adb575fa518c18cd5f /drivers/media/video/s5p-fimc/fimc-core.h
parente0eec9af8bf599642f2730ed207296a92e6204aa (diff)
downloadlinux-fsl-qoriq-1e00469599b5841f5b02c436b9958073a0ad576c.tar.xz
[media] s5p-fimc: Use dynamic debug
Use pr_debug instead of printk so it is possible to control debug traces at runtime. E.g. to enable debug trace in file fimc-core.c use command: echo -n 'file fimc-core.c +p' > /sys/kernel/debug/dynamic_debug/control or echo -n 'file fimc-core.c -p' > /sys/kernel/debug/dynamic_debug/control to disable. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/s5p-fimc/fimc-core.h')
-rw-r--r--drivers/media/video/s5p-fimc/fimc-core.h6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/media/video/s5p-fimc/fimc-core.h b/drivers/media/video/s5p-fimc/fimc-core.h
index 41b1352..3beb1e5 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.h
+++ b/drivers/media/video/s5p-fimc/fimc-core.h
@@ -29,12 +29,8 @@
#define err(fmt, args...) \
printk(KERN_ERR "%s:%d: " fmt "\n", __func__, __LINE__, ##args)
-#ifdef DEBUG
#define dbg(fmt, args...) \
- printk(KERN_DEBUG "%s:%d: " fmt "\n", __func__, __LINE__, ##args)
-#else
-#define dbg(fmt, args...)
-#endif
+ pr_debug("%s:%d: " fmt "\n", __func__, __LINE__, ##args)
/* Time to wait for next frame VSYNC interrupt while stopping operation. */
#define FIMC_SHUTDOWN_TIMEOUT ((100*HZ)/1000)