linux-kernel - [PATCH] nvmem: imx-ocotp: Drop unnecessary initializations

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Date:   Wed, 26 Feb 2020 13:22:13 +0800
From:   Anson Huang <Anson.Huang@....com>
To:     srinivas.kandagatla@...aro.org, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Linux-imx@....com
Subject: [PATCH] nvmem: imx-ocotp: Drop unnecessary initializations

Drop unnecessary initialization of variable 'clk_rate' and 'timing'.

Signed-off-by: Anson Huang <Anson.Huang@....com>
---
 drivers/nvmem/imx-ocotp.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/nvmem/imx-ocotp.c b/drivers/nvmem/imx-ocotp.c
index 4ba9cc8..5b6a0c9 100644
--- a/drivers/nvmem/imx-ocotp.c
+++ b/drivers/nvmem/imx-ocotp.c
@@ -193,9 +193,9 @@ static int imx_ocotp_read(void *context, unsigned int offset,
 
 static void imx_ocotp_set_imx6_timing(struct ocotp_priv *priv)
 {
-	unsigned long clk_rate = 0;
+	unsigned long clk_rate;
 	unsigned long strobe_read, relax, strobe_prog;
-	u32 timing = 0;
+	u32 timing;
 
 	/* 47.3.1.3.1
 	 * Program HW_OCOTP_TIMING[STROBE_PROG] and HW_OCOTP_TIMING[RELAX]
@@ -245,9 +245,9 @@ static void imx_ocotp_set_imx6_timing(struct ocotp_priv *priv)
 
 static void imx_ocotp_set_imx7_timing(struct ocotp_priv *priv)
 {
-	unsigned long clk_rate = 0;
+	unsigned long clk_rate;
 	u64 fsource, strobe_prog;
-	u32 timing = 0;
+	u32 timing;
 
 	/* i.MX 7Solo Applications Processor Reference Manual, Rev. 0.1
 	 * 6.4.3.3
-- 
2.7.4