exynos_drm_gem_get_dma_addr returns dma_addr_t, type casting to void* and
back is not necessary.
Signed-off-by: Andrzej Hajda <a.hajda at samsung.com>
---
drivers/gpu/drm/exynos/exynos_drm_ipp.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index 34d185c..f3d8b5c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -681,7 +681,6 @@ static struct drm_exynos_ipp_mem_node
{
struct drm_exynos_ipp_mem_node *m_node;
struct drm_exynos_ipp_buf_info buf_info;
- void *addr;
int i;
m_node = kzalloc(sizeof(*m_node), GFP_KERNEL);
@@ -704,6 +703,8 @@ static struct drm_exynos_ipp_mem_node
/* get dma address by handle */
if (qbuf->handle[i]) {
+ dma_addr_t *addr;
+
addr = exynos_drm_gem_get_dma_addr(drm_dev,
qbuf->handle[i], file);
if (IS_ERR(addr)) {
@@ -712,7 +713,7 @@ static struct drm_exynos_ipp_mem_node
}
buf_info.handles[i] = qbuf->handle[i];
- buf_info.base[i] = *(dma_addr_t *) addr;
+ buf_info.base[i] = *addr;
DRM_DEBUG_KMS("i[%d]base[0x%x]hd[0x%x]\n",
i, buf_info.base[i], (int)buf_info.handles[i]);
}
--
1.9.1
