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| author | Joe Perches <joe@perches.com> | 2011-08-22 02:56:45 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-09-04 03:56:22 +0400 |
| commit | 86b0dbef777a1fbb9922e304f047921d4e9d9c40 (patch) | |
| tree | 1896914d75102dc7c067bb419f6076835978ede9 /include/media | |
| parent | 44d0b80e5ff741d502a6ccc8685a18bda1ac9da4 (diff) | |
| download | linux-86b0dbef777a1fbb9922e304f047921d4e9d9c40.tar.xz | |
[media] rc-core.h: Surround macro with do {} while (0)
Macros coded with if statements should be do { if... } while (0)
so the macros can be used in other if tests.
Use ##__VA_ARGS__ for variadic macro as well.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/rc-core.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/media/rc-core.h b/include/media/rc-core.h index b1f19b77ecd4..b0c494a69079 100644 --- a/include/media/rc-core.h +++ b/include/media/rc-core.h @@ -23,8 +23,11 @@ #include <media/rc-map.h> extern int rc_core_debug; -#define IR_dprintk(level, fmt, arg...) if (rc_core_debug >= level) \ - printk(KERN_DEBUG "%s: " fmt , __func__, ## arg) +#define IR_dprintk(level, fmt, ...) \ +do { \ + if (rc_core_debug >= level) \ + pr_debug("%s: " fmt, __func__, ##__VA_ARGS__); \ +} while (0) enum rc_driver_type { RC_DRIVER_SCANCODE = 0, /* Driver or hardware generates a scancode */ |