* [PATCH] cpufreq: armada-37xx: stop using 0 as NULL pointer
@ 2023-01-10 3:12 Miles Chen
2023-01-10 4:02 ` Viresh Kumar
0 siblings, 1 reply; 2+ messages in thread
From: Miles Chen @ 2023-01-10 3:12 UTC (permalink / raw)
To: Andrew Lunn, Gregory Clement, Sebastian Hesselbarth,
Rafael J. Wysocki, Viresh Kumar, Matthias Brugger
Cc: linux-kernel, Miles Chen, linux-arm-kernel, linux-pm,
linux-mediatek
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>
---
drivers/cpufreq/armada-37xx-cpufreq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c
index c10fc33b29b1..b74289a95a17 100644
--- a/drivers/cpufreq/armada-37xx-cpufreq.c
+++ b/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -445,7 +445,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
return -ENODEV;
}
- clk = clk_get(cpu_dev, 0);
+ clk = clk_get(cpu_dev, NULL);
if (IS_ERR(clk)) {
dev_err(cpu_dev, "Cannot get clock for CPU0\n");
return PTR_ERR(clk);
--
2.18.0
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^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] cpufreq: armada-37xx: stop using 0 as NULL pointer
2023-01-10 3:12 [PATCH] cpufreq: armada-37xx: stop using 0 as NULL pointer Miles Chen
@ 2023-01-10 4:02 ` Viresh Kumar
0 siblings, 0 replies; 2+ messages in thread
From: Viresh Kumar @ 2023-01-10 4:02 UTC (permalink / raw)
To: Miles Chen
Cc: Andrew Lunn, Gregory Clement, Sebastian Hesselbarth,
Rafael J. Wysocki, Matthias Brugger, linux-kernel,
linux-arm-kernel, linux-pm, linux-mediatek
On 10-01-23, 11:12, Miles Chen wrote:
> 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>
> ---
> drivers/cpufreq/armada-37xx-cpufreq.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c
> index c10fc33b29b1..b74289a95a17 100644
> --- a/drivers/cpufreq/armada-37xx-cpufreq.c
> +++ b/drivers/cpufreq/armada-37xx-cpufreq.c
> @@ -445,7 +445,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
> return -ENODEV;
> }
>
> - clk = clk_get(cpu_dev, 0);
> + clk = clk_get(cpu_dev, NULL);
> if (IS_ERR(clk)) {
> dev_err(cpu_dev, "Cannot get clock for CPU0\n");
> return PTR_ERR(clk);
Applied. Thanks.
--
viresh
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^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-01-10 4:02 ` Viresh Kumar
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