From: Zou Wei <zou_wei@huawei.com>
Date: Wed, 4 Nov 2020 11:19:31 +0000 (+0800)
Subject: clk: imx: scu: Make pd_np with static keyword
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=550b562a153f84282c60fc3cb0d98f4e5609f0b4;p=linux.git

clk: imx: scu: Make pd_np with static keyword

Fix the following sparse warning:

./clk-scu.c:23:20: warning: symbol 'pd_np' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c
index d0243c52ccbcf..d10f60e48ece8 100644
--- a/drivers/clk/imx/clk-scu.c
+++ b/drivers/clk/imx/clk-scu.c
@@ -20,7 +20,7 @@
 #define IMX_SIP_SET_CPUFREQ		0x00
 
 static struct imx_sc_ipc *ccm_ipc_handle;
-struct device_node *pd_np;
+static struct device_node *pd_np;
 static struct platform_driver imx_clk_scu_driver;
 
 struct imx_scu_clk_node {