Include appropriate header file drivers/gpu/drm/mga/mga_drv.h in drm/mga/mga_ioc32.c because function mga_compat_ioctl() has its prototype declaration in the header file.
This eliminates the following warning in drm/mga/mga_ioc32.c: drivers/gpu/drm/mga/mga_ioc32.c:207:6: warning: no previous prototype for ?mga_compat_ioctl? [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria at gmail.com> Reviewed-by: Josh Triplett <josh at joshtriplett.org> --- drivers/gpu/drm/mga/mga_ioc32.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c index 709e90d..86b4bb8 100644 --- a/drivers/gpu/drm/mga/mga_ioc32.c +++ b/drivers/gpu/drm/mga/mga_ioc32.c @@ -34,6 +34,7 @@ #include <drm/drmP.h> #include <drm/mga_drm.h> +#include "mga_drv.h" typedef struct drm32_mga_init { int func; -- 1.7.9.5