diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_buf.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_buf.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_buf.c b/drivers/gpu/drm/exynos/exynos_drm_buf.c index de8d2090bce3..b3cb0a69fbf2 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_buf.c +++ b/drivers/gpu/drm/exynos/exynos_drm_buf.c @@ -35,7 +35,7 @@ static int lowlevel_buffer_allocate(struct drm_device *dev, unsigned int flags, struct exynos_drm_gem_buf *buf) { dma_addr_t start_addr; - unsigned int npages, page_size, i = 0; + unsigned int npages, i = 0; struct scatterlist *sgl; int ret = 0; @@ -53,13 +53,13 @@ static int lowlevel_buffer_allocate(struct drm_device *dev, if (buf->size >= SZ_1M) { npages = buf->size >> SECTION_SHIFT; - page_size = SECTION_SIZE; + buf->page_size = SECTION_SIZE; } else if (buf->size >= SZ_64K) { npages = buf->size >> 16; - page_size = SZ_64K; + buf->page_size = SZ_64K; } else { npages = buf->size >> PAGE_SHIFT; - page_size = PAGE_SIZE; + buf->page_size = PAGE_SIZE; } buf->sgt = kzalloc(sizeof(struct sg_table), GFP_KERNEL); @@ -96,9 +96,9 @@ static int lowlevel_buffer_allocate(struct drm_device *dev, while (i < npages) { buf->pages[i] = phys_to_page(start_addr); - sg_set_page(sgl, buf->pages[i], page_size, 0); + sg_set_page(sgl, buf->pages[i], buf->page_size, 0); sg_dma_address(sgl) = start_addr; - start_addr += page_size; + start_addr += buf->page_size; sgl = sg_next(sgl); i++; } |