From: Wei Yongjun Date: Tue, 19 Jul 2016 12:04:05 +0000 (+0000) Subject: drm/arc: Fix some sparse warnings X-Git-Tag: v4.8-rc1~62^2~7^2~7 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=ee29a9eaff92298412904669371037cb202b89b3;p=linux.git 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: Wei Yongjun Signed-off-by: Sean Paul --- diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c index 20a5f2cd0d8b..c501576f6679 100644 --- a/drivers/gpu/drm/arc/arcpgu_drv.c +++ b/drivers/gpu/drm/arc/arcpgu_drv.c @@ -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;