summaryrefslogtreecommitdiff
path: root/drivers/video
diff options
context:
space:
mode:
authorRandy Dunlap <rdunlap@infradead.org>2018-07-24 20:11:27 +0300
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2018-07-24 20:11:27 +0300
commitb6566b47a67e07fdca44cf51abb14e2fbe17d3eb (patch)
tree5afb8364a6401cc40935ddb8b6394b5bc4c685cc /drivers/video
parent4bcd8c90ac0f27d3d76fcfc50582ff3685059de9 (diff)
downloadlinux-b6566b47a67e07fdca44cf51abb14e2fbe17d3eb.tar.xz
fbdev/via: fix defined but not used warning
Fix a build warning in viafbdev.c when CONFIG_PROC_FS is not enabled by marking the unused function as __maybe_unused. ../drivers/video/fbdev/via/viafbdev.c:1471:12: warning: 'viafb_sup_odev_proc_show' defined but not used [-Wunused-function] Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/via/viafbdev.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/video/fbdev/via/viafbdev.c b/drivers/video/fbdev/via/viafbdev.c
index d2f785068ef4..7bb7e90b8f00 100644
--- a/drivers/video/fbdev/via/viafbdev.c
+++ b/drivers/video/fbdev/via/viafbdev.c
@@ -19,6 +19,7 @@
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
+#include <linux/compiler.h>
#include <linux/module.h>
#include <linux/seq_file.h>
#include <linux/slab.h>
@@ -1468,7 +1469,7 @@ static const struct file_operations viafb_vt1636_proc_fops = {
#endif /* CONFIG_FB_VIA_DIRECT_PROCFS */
-static int viafb_sup_odev_proc_show(struct seq_file *m, void *v)
+static int __maybe_unused viafb_sup_odev_proc_show(struct seq_file *m, void *v)
{
via_odev_to_seq(m, supported_odev_map[
viaparinfo->shared->chip_info.gfx_chip_name]);