staging: media: omap4iss: Replaces bit shift on 1 with BIT Macro

This patch fixes some of the checkpatch issue:

CHECK: Prefer using the BIT macro
Signed-off-by: Amarjargal Gundjalam <amarjargal.gundjalam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/media/omap4iss/iss_csi2.h

@@ -116,8 +116,8 @@ struct iss_csi2_ctrl_cfg {
 #define CSI2_PAD_SOURCE		1
 #define CSI2_PADS_NUM		2
 
-#define CSI2_OUTPUT_IPIPEIF	(1 << 0)
-#define CSI2_OUTPUT_MEMORY	(1 << 1)
+#define CSI2_OUTPUT_IPIPEIF	BIT(0)
+#define CSI2_OUTPUT_MEMORY	BIT(1)
 
 struct iss_csi2_device {
 	struct v4l2_subdev subdev;

drivers/staging/media/omap4iss/iss_ipipe.h

@@ -21,7 +21,7 @@ enum ipipe_input_entity {
 	IPIPE_INPUT_IPIPEIF,
 };
 
-#define IPIPE_OUTPUT_VP		(1 << 0)
+#define IPIPE_OUTPUT_VP				BIT(0)
 
 /* Sink and source IPIPE pads */
 #define IPIPE_PAD_SINK				0

drivers/staging/media/omap4iss/iss_ipipeif.h

@@ -22,8 +22,8 @@ enum ipipeif_input_entity {
 	IPIPEIF_INPUT_CSI2B
 };
 
-#define IPIPEIF_OUTPUT_MEMORY		(1 << 0)
-#define IPIPEIF_OUTPUT_VP		(1 << 1)
+#define IPIPEIF_OUTPUT_MEMORY			BIT(0)
+#define IPIPEIF_OUTPUT_VP			BIT(1)
 
 /* Sink and source IPIPEIF pads */
 #define IPIPEIF_PAD_SINK			0

drivers/staging/media/omap4iss/iss_resizer.h

@@ -22,7 +22,7 @@ enum resizer_input_entity {
 	RESIZER_INPUT_IPIPEIF
 };
 
-#define RESIZER_OUTPUT_MEMORY		(1 << 0)
+#define RESIZER_OUTPUT_MEMORY			BIT(0)
 
 /* Sink and source RESIZER pads */
 #define RESIZER_PAD_SINK			0