From: Randy Dunlap rdunlap@infradead.org

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 Cc: linux-fbdev@vger.kernel.org Cc: Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com Cc: dri-devel@lists.freedesktop.org --- drivers/video/fbdev/via/viafbdev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

--- linux-next-20180706.orig/drivers/video/fbdev/via/viafbdev.c +++ linux-next-20180706/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 viaf

#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]);