diff mbox

[06/14] drm/exynos: remove unused fields of struct exynos_drm_gem_buf

Message ID 1438073609-32664-6-git-send-email-jy0922.shim@samsung.com
State New, archived
Headers show

Commit Message

Joonyoung Shim July 28, 2015, 8:53 a.m. UTC
The userptr, write and pfnmap of struct exynos_drm_gem_buf are not used
anywhere.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_gem.h | 7 -------
 1 file changed, 7 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h
index 5979f22..49b5ef1 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h
@@ -24,26 +24,19 @@ 
  *
  * @cookie: cookie returned by dma_alloc_attrs
  * @kvaddr: kernel virtual address to allocated memory region.
- * *userptr: user space address.
  * @dma_addr: bus address(accessed by dma) to allocated memory region.
  *	- this address could be physical address without IOMMU and
  *	device address with IOMMU.
- * @write: whether pages will be written to by the caller.
  * @pages: Array of backing pages.
  * @size: size of allocated memory region.
- * @pfnmap: indicate whether memory region from userptr is mmaped with
- *	VM_PFNMAP or not.
  */
 struct exynos_drm_gem_buf {
 	void 			*cookie;
 	void __iomem		*kvaddr;
-	unsigned long		userptr;
 	dma_addr_t		dma_addr;
 	struct dma_attrs	dma_attrs;
-	unsigned int		write;
 	struct page		**pages;
 	unsigned long		size;
-	bool			pfnmap;
 };
 
 /*