[PATCH] drm/exynos: gem: Fix sparse warning

[Marek Szyprowski]

Add a proper cast on the exynos_gem->kvaddr assignment to avoid a sparse warning.

Reported-by: kernel test robot <lkp at intel.com>
Fixes: 9940d9d93406 ("drm/exynos: gem: Get rid of the internal 'pages' array")
Signed-off-by: Marek Szyprowski <m.szyprowski at samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_gem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index efa476858db5..65d11784f29f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -59,7 +59,7 @@ static int exynos_drm_alloc_buf(struct exynos_drm_gem *exynos_gem, bool kvmap)
 	}
 
 	if (kvmap)
-		exynos_gem->kvaddr = exynos_gem->cookie;
+		exynos_gem->kvaddr = (void __iomem *)exynos_gem->cookie;
 
 	DRM_DEV_DEBUG_KMS(to_dma_dev(dev), "dma_addr(0x%lx), size(0x%lx)\n",
 			(unsigned long)exynos_gem->dma_addr, exynos_gem->size);
-- 
2.17.1