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drm/exynos/ipp: correct address type 

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@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda 2014-07-03 15:10:29 +02:00 committed by Inki Dae
parent 5c76c5b146
commit a8ea17f60e
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/exynos/exynos_drm_ipp.c
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@ -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]);
}