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Message-ID: <1394712342-15778-136-Taiwan-albertk@realtek.com> Date: Fri, 6 Feb 2015 11:30:51 +0800 From: Hayes Wang <hayeswang@...ltek.com> To: <netdev@...r.kernel.org> CC: <nic_swsd@...ltek.com>, <linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>, Hayes Wang <hayeswang@...ltek.com> Subject: [PATCH net-next v2 7/7] r8152: use BIT macro Use BIT macro to replace (1 << bits). Signed-off-by: Hayes Wang <hayeswang@...ltek.com> --- 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 24e6aef9..5980ac6 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 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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