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| author | Randy Dunlap <rdunlap@infradead.org> | 2020-03-15 07:09:59 +0300 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2020-03-20 16:29:09 +0300 |
| commit | 6ea16a0ba37f3aaf71e0dbb270f60a5b08588b72 (patch) | |
| tree | 3382bab13b132df40b84b0ad4fb002d3202df2b3 | |
| parent | c43da06107232a10f1b14bdf3aab82089937d63f (diff) | |
| download | linux-6ea16a0ba37f3aaf71e0dbb270f60a5b08588b72.tar.xz | |
fbdev: matrox: fix -Wextra build warnings
When 'DEBUG' is not defined, modify the dprintk() macro to use the
no_printk() macro instead of using <empty>.
This fixes build warnings when -Wextra is used and provides
printk format checking:
../drivers/video/fbdev/matrox/matroxfb_base.c:635:77: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]
../drivers/video/fbdev/matrox/matroxfb_Ti3026.c:632:54: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body]
../drivers/video/fbdev/matrox/matroxfb_Ti3026.c:654:53: warning: suggest braces around empty body in an ‘else’ 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/20200315041002.24473-4-rdunlap@infradead.org
| -rw-r--r-- | drivers/video/fbdev/matrox/matroxfb_base.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/matrox/matroxfb_base.h b/drivers/video/fbdev/matrox/matroxfb_base.h index f85ad25659e5..759dee996af1 100644 --- a/drivers/video/fbdev/matrox/matroxfb_base.h +++ b/drivers/video/fbdev/matrox/matroxfb_base.h @@ -86,7 +86,7 @@ #ifdef DEBUG #define dprintk(X...) printk(X) #else -#define dprintk(X...) +#define dprintk(X...) no_printk(X) #endif #ifndef PCI_SS_VENDOR_ID_SIEMENS_NIXDORF |