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drm/rockchip: fix compile warning when build as modules

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rockchip_drm_fb.c:In function 'rockchip_drm_fb_destroy':
rockchip_drm_fb.c:51:21: warning: unused variable 'dev' [-Wunused-variable]

Change-Id: I4b9f976c71b310c411a4d1fb9990743d7109b45f
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao
2016-08-11 09:19:52 +08:00
committed by Huang, Tao
parent c012532206
commit 2c79a1cc63
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/rockchip/rockchip_drm_fb.c
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@@ -48,7 +48,6 @@ dma_addr_t rockchip_fb_get_dma_addr(struct drm_framebuffer *fb,
static void rockchip_drm_fb_destroy(struct drm_framebuffer *fb)
{
struct rockchip_drm_fb *rockchip_fb = to_rockchip_fb(fb);
struct drm_device *dev = fb->dev;
struct drm_gem_object *obj;
int i;
@@ -63,7 +62,7 @@ static void rockchip_drm_fb_destroy(struct drm_framebuffer *fb)
void *start = phys_to_virt(rockchip_fb->start);
void *end = phys_to_virt(rockchip_fb->size);
dma_unmap_sg(dev->dev, rockchip_fb->sgt->sgl,
dma_unmap_sg(fb->dev->dev, rockchip_fb->sgt->sgl,
rockchip_fb->sgt->nents, DMA_TO_DEVICE);
sg_free_table(rockchip_fb->sgt);
memblock_free(rockchip_fb->start, rockchip_fb->size);