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| author | Joe Perches <joe@perches.com> | 2010-07-26 14:40:00 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-07-27 15:14:13 -0400 |
| commit | 073730d771d97bb5bbef080bd5d6d0a5af7cba7d (patch) | |
| tree | 711dc85fa6253408de4fe0766ea1b8219fd6c034 /net/wireless/core.c | |
| parent | 903c99d8d6d055c56e7fdfba4602c05e357fa186 (diff) | |
| download | linux-3.10-073730d771d97bb5bbef080bd5d6d0a5af7cba7d.tar.gz linux-3.10-073730d771d97bb5bbef080bd5d6d0a5af7cba7d.tar.bz2 linux-3.10-073730d771d97bb5bbef080bd5d6d0a5af7cba7d.zip | |
wireless: Convert wiphy_debug macro to function
Save a few bytes of text
(allyesconfig)
$ size drivers/net/wireless/built-in.o*
text data bss dec hex filename
3924568 100548 871056 4896172 4ab5ac drivers/net/wireless/built-in.o.new
3926520 100548 871464 4898532 4abee4 drivers/net/wireless/built-in.o.old
$ size net/wireless/core.o*
text data bss dec hex filename
12843 216 3768 16827 41bb net/wireless/core.o.new
12328 216 3656 16200 3f48 net/wireless/core.o
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index f65c6494ede..541e2fff5e9 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -907,3 +907,52 @@ static void __exit cfg80211_exit(void) destroy_workqueue(cfg80211_wq); } module_exit(cfg80211_exit); + +static int ___wiphy_printk(const char *level, const struct wiphy *wiphy, + struct va_format *vaf) +{ + if (!wiphy) + return printk("%s(NULL wiphy *): %pV", level, vaf); + + return printk("%s%s: %pV", level, wiphy_name(wiphy), vaf); +} + +int __wiphy_printk(const char *level, const struct wiphy *wiphy, + const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + int r; + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; + + r = ___wiphy_printk(level, wiphy, &vaf); + va_end(args); + + return r; +} +EXPORT_SYMBOL(__wiphy_printk); + +#define define_wiphy_printk_level(func, kern_level) \ +int func(const struct wiphy *wiphy, const char *fmt, ...) \ +{ \ + struct va_format vaf; \ + va_list args; \ + int r; \ + \ + va_start(args, fmt); \ + \ + vaf.fmt = fmt; \ + vaf.va = &args; \ + \ + r = ___wiphy_printk(kern_level, wiphy, &vaf); \ + va_end(args); \ + \ + return r; \ +} \ +EXPORT_SYMBOL(func); + +define_wiphy_printk_level(wiphy_debug, KERN_DEBUG); |