Staging: gdm72xx: Prefer using the BIT macro

Replace bit shifting on 1 with the BIT(x) macro
Signed-off-by: NShraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/gdm72xx/gdm_usb.h

@@ -18,8 +18,8 @@
 #include <linux/usb.h>
 #include <linux/list.h>
 
-#define B_DIFF_DL_DRV		(1 << 4)
-#define B_DOWNLOAD		(1 << 5)
+#define B_DIFF_DL_DRV		BIT(4)
+#define B_DOWNLOAD		BIT(5)
 #define MAX_NR_SDU_BUF		64
 
 struct usb_tx {

drivers/staging/gdm72xx/hci.h

@@ -198,10 +198,10 @@
 #define T_DUPLEX_MODE			(0xdb	| (4 << 16))
 
 /* T_CAPABILITY */
-#define T_CAPABILITY_MULTI_CS		(1 << 0)
-#define T_CAPABILITY_WIMAX		(1 << 1)
-#define T_CAPABILITY_QOS		(1 << 2)
-#define T_CAPABILITY_AGGREGATION	(1 << 3)
+#define T_CAPABILITY_MULTI_CS		BIT(0)
+#define T_CAPABILITY_WIMAX		BIT(1)
+#define T_CAPABILITY_QOS		BIT(2)
+#define T_CAPABILITY_AGGREGATION	BIT(3)
 
 struct hci_s {
 	__be16	cmd_evt;