r8152: use BIT macro

Use BIT macro to replace (1 << bits).

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 24e6aef907eb0270329ca6e1409466eff6436f09..5980ac6c48dd47bbf00e8c6367c8bf7d9f66aa8c 100644 (file)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -489,16 +489,16 @@ struct rx_desc {
 #define RX_LEN_MASK                    0x7fff
 
        __le32 opts2;
-#define RD_UDP_CS                      (1 << 23)
-#define RD_TCP_CS                      (1 << 22)
-#define RD_IPV6_CS                     (1 << 20)
-#define RD_IPV4_CS                     (1 << 19)
+#define RD_UDP_CS                      BIT(23)
+#define RD_TCP_CS                      BIT(22)
+#define RD_IPV6_CS                     BIT(20)
+#define RD_IPV4_CS                     BIT(19)
 
        __le32 opts3;
-#define IPF                            (1 << 23) /* IP checksum fail */
-#define UDPF                           (1 << 22) /* UDP checksum fail */
-#define TCPF                           (1 << 21) /* TCP checksum fail */
-#define RX_VLAN_TAG                    (1 << 16)
+#define IPF                            BIT(23) /* IP checksum fail */
+#define UDPF                           BIT(22) /* UDP checksum fail */
+#define TCPF                           BIT(21) /* TCP checksum fail */
+#define RX_VLAN_TAG                    BIT(16)
 
        __le32 opts4;
        __le32 opts5;
@@ -507,24 +507,24 @@ struct rx_desc {
 
 struct tx_desc {
        __le32 opts1;
-#define TX_FS                  (1 << 31) /* First segment of a packet */
-#define TX_LS                  (1 << 30) /* Final segment of a packet */
-#define GTSENDV4               (1 << 28)
-#define GTSENDV6               (1 << 27)
+#define TX_FS                  BIT(31) /* First segment of a packet */
+#define TX_LS                  BIT(30) /* Final segment of a packet */
+#define GTSENDV4               BIT(28)
+#define GTSENDV6               BIT(27)
 #define GTTCPHO_SHIFT          18
 #define GTTCPHO_MAX            0x7fU
 #define TX_LEN_MAX             0x3ffffU
 
        __le32 opts2;
-#define UDP_CS                 (1 << 31) /* Calculate UDP/IP checksum */
-#define TCP_CS                 (1 << 30) /* Calculate TCP/IP checksum */
-#define IPV4_CS                        (1 << 29) /* Calculate IPv4 checksum */
-#define IPV6_CS                        (1 << 28) /* Calculate IPv6 checksum */
+#define UDP_CS                 BIT(31) /* Calculate UDP/IP checksum */
+#define TCP_CS                 BIT(30) /* Calculate TCP/IP checksum */
+#define IPV4_CS                        BIT(29) /* Calculate IPv4 checksum */
+#define IPV6_CS                        BIT(28) /* Calculate IPv6 checksum */
 #define MSS_SHIFT              17
 #define MSS_MAX                        0x7ffU
 #define TCPHO_SHIFT            17
 #define TCPHO_MAX              0x7ffU
-#define TX_VLAN_TAG                    (1 << 16)
+#define TX_VLAN_TAG            BIT(16)
 };
 
 struct r8152;