| Message ID | 1477129318-29677-6-git-send-email-baoyou.xie@linaro.org |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/gk104.c index 3f45afd1..2ead515 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gpio/gk104.c @@ -37,7 +37,7 @@ gk104_gpio_intr_stat(struct nvkm_gpio *gpio, u32 *hi, u32 *lo) nvkm_wr32(device, 0x00dc80, intr1); } -void +static void gk104_gpio_intr_mask(struct nvkm_gpio *gpio, u32 type, u32 mask, u32 data) { struct nvkm_device *device = gpio->subdev.device;
We get 1 warning when building kernel with W=1: drivers/gpu/drm/nouveau/nvkm/subdev/gpio/gk104.c:41:1: warning: no previous prototype for 'gk104_gpio_intr_mask' [-Wmissing-prototypes] In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be made static. So this patch marks this function with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> --- drivers/gpu/drm/nouveau/nvkm/subdev/gpio/gk104.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.7.4