diff options
| author | Peter Hurley <peter@hurleysoftware.com> | 2015-11-08 21:01:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-14 06:59:48 +0300 |
| commit | 998b4a4571b87eb6795863e07683fa5d4e0398ba (patch) | |
| tree | 1e69c6937a86f98f0aaff2951866477269d8c02c /include | |
| parent | 9f25bc510e960c551dc295c2d1d60e3da334590c (diff) | |
tty: Improve tty_debug() macro
Incorporate suggestions for tty core debug macro improvements
- printk(KERN_DEBUG) => pr_debug()
- ##args => ##__VA_ARGS__
- remove do {} while()
- output tty_name() first
cc: Joe Perches <joe@perches.com>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tty.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h index 5e31f1b99037..3695c884258a 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -667,10 +667,7 @@ static inline void proc_tty_register_driver(struct tty_driver *d) {} static inline void proc_tty_unregister_driver(struct tty_driver *d) {} #endif -#define tty_debug(tty, f, args...) \ - do { \ - printk(KERN_DEBUG "%s: %s: " f, __func__, \ - tty_name(tty), ##args); \ - } while (0) +#define tty_debug(tty, f, ...) \ + pr_debug("%s: %s: " f, tty_name(tty), __func__, ##__VA_ARGS__) #endif |