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cpufreq: armada-37xx: stop using 0 as NULL pointer
[ Upstream commit 08f0adb193
]
Use NULL for NULL pointer to fix the following sparse warning:
drivers/cpufreq/armada-37xx-cpufreq.c:448:32: sparse: warning: Using plain integer as NULL pointer
Signed-off-by: Miles Chen <miles.chen@mediatek.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 1 additions and 1 deletions
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@ -443,7 +443,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
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return -ENODEV;
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}
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clk = clk_get(cpu_dev, 0);
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clk = clk_get(cpu_dev, NULL);
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if (IS_ERR(clk)) {
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dev_err(cpu_dev, "Cannot get clock for CPU0\n");
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return PTR_ERR(clk);
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