diff options
| author | Zheng Yongjun <zhengyongjun3@huawei.com> | 2020-12-29 16:49:18 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-01-06 02:43:41 +0300 |
| commit | 5b34af861f0b4c61254ba6cf0aa295b520a26fc6 (patch) | |
| tree | 421854c01c084cd9a7a015e9162d7c3af5c36652 /drivers/net/wan/ixp4xx_hss.c | |
| parent | 520ec34385d57ae18ec034ddc38b4b3425b2742b (diff) | |
| download | linux-5b34af861f0b4c61254ba6cf0aa295b520a26fc6.tar.xz | |
net: wan: Use DEFINE_SPINLOCK() for spinlock
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan/ixp4xx_hss.c')
| -rw-r--r-- | drivers/net/wan/ixp4xx_hss.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c index 7c5cf77e9ef1..ecea09fd21cb 100644 --- a/drivers/net/wan/ixp4xx_hss.c +++ b/drivers/net/wan/ixp4xx_hss.c @@ -323,7 +323,7 @@ struct desc { static int ports_open; static struct dma_pool *dma_pool; -static spinlock_t npe_lock; +static DEFINE_SPINLOCK(npe_lock); static const struct { int tx, txdone, rx, rxfree; @@ -1402,8 +1402,6 @@ static int __init hss_init_module(void) (IXP4XX_FEATURE_HDLC | IXP4XX_FEATURE_HSS)) return -ENODEV; - spin_lock_init(&npe_lock); - return platform_driver_register(&ixp4xx_hss_driver); } |