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Commit ee29a9ea authored by Wei Yongjun's avatar Wei Yongjun Committed by Sean Paul
Browse files

drm/arc: Fix some sparse warnings 



Fixes the following sparse warnings:

drivers/gpu/drm/arc/arcpgu_drv.c:52:5: warning:
  symbol 'arcpgu_gem_mmap' was not declared. Should it be static?
drivers/gpu/drm/arc/arcpgu_drv.c:134:48: warning:
  Using plain integer as NULL pointer
drivers/gpu/drm/arc/arcpgu_drv.c:155:5: warning:
  symbol 'arcpgu_unload' was not declared. Should it be static?

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarSean Paul <seanpaul@chromium.org>
parent 3c003d59

drivers/gpu/drm/arc/arcpgu_drv.c

+3 −3
Original line number Diff line number Diff line
@@ -48,7 +48,7 @@ static void arcpgu_setup_mode_config(struct drm_device *drm) 
	drm->mode_config.funcs = &arcpgu_drm_modecfg_funcs;

}



int arcpgu_gem_mmap(struct file *filp, struct vm_area_struct *vma)

static int arcpgu_gem_mmap(struct file *filp, struct vm_area_struct *vma)

{

	int ret;
@@ -130,7 +130,7 @@ static int arcpgu_load(struct drm_device *drm) 
		if (ret < 0)

			return ret;

	} else {

		ret = arcpgu_drm_sim_init(drm, 0);

		ret = arcpgu_drm_sim_init(drm, NULL);

		if (ret < 0)

			return ret;

	}
@@ -151,7 +151,7 @@ static int arcpgu_load(struct drm_device *drm) 
	return 0;

}



int arcpgu_unload(struct drm_device *drm)

static int arcpgu_unload(struct drm_device *drm)

{

	struct arcpgu_drm_private *arcpgu = drm->dev_private;