Use BIT macro to replace (1 << bits).
Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
---
drivers/net/usb/r8152.c | 34 +++++++++++++++++-----------------
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 46440ed..c3a0224 100644
--- 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;
--
2.1.0
--
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