[media] s5p-mfc: Use NULL instead of 0 for pointer

Fixes the following warning:
drivers/media/platform/s5p-mfc/s5p_mfc_opr.c:56:27: warning:
Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <[email protected]>
Acked-by: Hans Verkuil <[email protected]>
Signed-off-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c
index b4c194331d8ca6b71d3c66d4a669084309119dd0..10f8ac37cecd595ffd2cc8e67608653d74a5c863 100644 (file)
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c
@@ -53,7 +53,7 @@ void s5p_mfc_release_priv_buf(struct device *dev,
 {
        if (b->virt) {
                dma_free_coherent(dev, b->size, b->virt, b->dma);
-               b->virt = 0;
+               b->virt = NULL;
                b->dma = 0;
                b->size = 0;
        }