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Date: Tue, 29 Dec 2020 21:49:18 +0800 From: Zheng Yongjun <zhengyongjun3@...wei.com> To: <khalasa@...p.pl>, <davem@...emloft.net>, <kuba@...nel.org>, <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org> CC: Zheng Yongjun <zhengyongjun3@...wei.com> Subject: [PATCH net-next] 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@...wei.com> --- drivers/net/wan/ixp4xx_hss.c | 4 +--- 1 file changed, 1 insertion(+), 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); } -- 2.22.0
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