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tty: Remove __func__ from tty_debug() macro

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Now that tty_debug() macro uses pr_debug(), the function name can
be printed when using dynamic debug; printing the function name within
the format string is redundant.

Remove the __func__ parameter and print specifier from the format string.
Add context to messages for when the function name is not printed by
dynamic debug, or when dynamic debug is not enabled.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Hurley 2015-11-08 13:01:19 -05:00 • committed by Greg Kroah-Hartman
parent 89222e6266
commit d435cefe9c
4 changed files with 10 additions and 11 deletions
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3
include/linux/tty.h
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@ -669,8 +669,7 @@ static inline void proc_tty_unregister_driver(struct tty_driver *d) {}
#define tty_msg(fn, tty, f, ...) \
fn("%s %s: " f, tty_driver_name(tty), tty_name(tty), ##__VA_ARGS__)
#define tty_debug(tty, f, ...) \
tty_msg(pr_debug, tty, "%s:" f, __func__, ##__VA_ARGS__)
#define tty_debug(tty, f, ...) tty_msg(pr_debug, tty, f, ##__VA_ARGS__)
#define tty_info(tty, f, ...) tty_msg(pr_info, tty, f, ##__VA_ARGS__)
#define tty_notice(tty, f, ...) tty_msg(pr_notice, tty, f, ##__VA_ARGS__)
#define tty_warn(tty, f, ...) tty_msg(pr_warn, tty, f, ##__VA_ARGS__)