Commit 1454c51d authored by Zheng Yongjun's avatar Zheng Yongjun Committed by David S. Miller
Browse files

net: ixp4xx_eth: Use DEFINE_SPINLOCK() for spinlock 



spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().

Signed-off-by: default avatarZheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 447d871a

drivers/net/ethernet/xscale/ixp4xx_eth.c

+1 −2
Original line number Diff line number Diff line
@@ -247,7 +247,7 @@ static inline void memcpy_swab32(u32 *dest, u32 *src, int cnt) 
}

#endif



static spinlock_t mdio_lock;

static DEFINE_SPINLOCK(mdio_lock);

static struct eth_regs __iomem *mdio_regs; /* mdio command and status only */

static struct mii_bus *mdio_bus;

static int ports_open;
@@ -528,7 +528,6 @@ static int ixp4xx_mdio_register(struct eth_regs __iomem *regs) 


	mdio_regs = regs;

	__raw_writel(DEFAULT_CORE_CNTRL, &mdio_regs->core_control);

	spin_lock_init(&mdio_lock);

	mdio_bus->name = "IXP4xx MII Bus";

	mdio_bus->read = &ixp4xx_mdio_read;

	mdio_bus->write = &ixp4xx_mdio_write;