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| author | Randy Dunlap <rdunlap@infradead.org> | 2020-03-15 07:10:00 +0300 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2020-03-20 16:29:10 +0300 |
| commit | 5194480ce6b27753de23416f58e6d1611b3f8efc (patch) | |
| tree | cb2fe712ed2e7706dc09ac22b088802df34acae7 /drivers/video | |
| parent | 6ea16a0ba37f3aaf71e0dbb270f60a5b08588b72 (diff) | |
| download | linux-5194480ce6b27753de23416f58e6d1611b3f8efc.tar.xz | |
fbdev: savage: fix -Wextra build warning
When 'SAVAGEFB_DEBUG' is not defined, modify the DBG() macro to use the
no_printk() macro instead of using <empty>.
This fixes a build warning when -Wextra is used and provides
printk format checking:
../drivers/video/fbdev/savage/savagefb_driver.c:2411:13: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200315041002.24473-5-rdunlap@infradead.org
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/savage/savagefb.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/savage/savagefb.h b/drivers/video/fbdev/savage/savagefb.h index aba04afe712d..3314d5b6b43b 100644 --- a/drivers/video/fbdev/savage/savagefb.h +++ b/drivers/video/fbdev/savage/savagefb.h @@ -21,7 +21,7 @@ #ifdef SAVAGEFB_DEBUG # define DBG(x) printk (KERN_DEBUG "savagefb: %s\n", (x)); #else -# define DBG(x) +# define DBG(x) no_printk(x) # define SavagePrintRegs(...) #endif |