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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>
This commit is contained in:
Zou Wei 2020-11-04 19:19:31 +08:00 committed by Shawn Guo
parent 00cb754ac6
commit 550b562a15
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/imx/clk-scu.c
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@ -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 {