[media] s5p-mfc: remove meaningless memory bank assignment

This patch removes meaningless assignment of memory bank to itself.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Acked-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c

@@ -44,8 +44,6 @@ int s5p_mfc_alloc_firmware(struct s5p_mfc_dev *dev)
 		return -ENOMEM;
 	}
 
-	dev->bank1 = dev->bank1;
-
 	if (HAS_PORTNUM(dev) && IS_TWOPORT(dev)) {
 		bank2_virt = dma_alloc_coherent(dev->mem_dev_r, 1 << MFC_BASE_ALIGN_ORDER,
 					&bank2_dma_addr, GFP_KERNEL);