linux-kernel - [PATCH] oc: fsl: dpio: Make use of the helper macro LIST

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Message-Id: <20220209032353.37610-1-cai.huoqing@linux.dev>
Date:   Wed,  9 Feb 2022 11:23:53 +0800
From:   Cai Huoqing <cai.huoqing@...ux.dev>
To:     cai.huoqing@...ux.dev
Cc:     Roy Pledge <Roy.Pledge@....com>, Li Yang <leoyang.li@....com>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] oc: fsl: dpio: Make use of the helper macro LIST_HEAD()

Replace "struct list_head head = LIST_HEAD_INIT(head)" with
"LIST_HEAD(head)" to simplify the code.

Signed-off-by: Cai Huoqing <cai.huoqing@...ux.dev>
---
 drivers/soc/fsl/dpio/dpio-service.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/fsl/dpio/dpio-service.c b/drivers/soc/fsl/dpio/dpio-service.c
index 1d2b27e3ea63..36f0a9b799b1 100644
--- a/drivers/soc/fsl/dpio/dpio-service.c
+++ b/drivers/soc/fsl/dpio/dpio-service.c
@@ -51,7 +51,7 @@ struct dpaa2_io_store {
 
 /* keep a per cpu array of DPIOs for fast access */
 static struct dpaa2_io *dpio_by_cpu[NR_CPUS];
-static struct list_head dpio_list = LIST_HEAD_INIT(dpio_list);
+static LIST_HEAD(dpio_list);
 static DEFINE_SPINLOCK(dpio_list_lock);
 
 static inline struct dpaa2_io *service_select_by_cpu(struct dpaa2_io *d,
-- 
2.25.1