diff mbox

ARM: Rockchip: Fix use of plain integer as NULL pointer

Message ID 1458213099-13786-1-git-send-email-peter.griffin@linaro.org
State Superseded
Headers show

Commit Message

Peter Griffin March 17, 2016, 11:11 a.m. UTC
This fixes the following sparse build warning
mach-rockchip/platsmp.c:68:43: Using plain integer as NULL pointer

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>

---
 arch/arm/mach-rockchip/platsmp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
1.9.1

Comments

Lee Jones March 17, 2016, 1:29 p.m. UTC | #1
Nit: Subject line doesn't match the preferred format for the sub-arch.

On Thu, 17 Mar 2016, Peter Griffin wrote:

> This fixes the following sparse build warning

> mach-rockchip/platsmp.c:68:43: Using plain integer as NULL pointer


Nit: I would insert a '\n' between your wording and the quoted
warning.  For added clarity, I usually stick a tab before the quote.

> Signed-off-by: Peter Griffin <peter.griffin@linaro.org>

> ---

>  arch/arm/mach-rockchip/platsmp.c | 2 +-

>  1 file changed, 1 insertion(+), 1 deletion(-)


Patch looks good though:

Acked-by: Lee Jones <lee.jones@linaro.org>


> diff --git a/arch/arm/mach-rockchip/platsmp.c b/arch/arm/mach-rockchip/platsmp.c

> index d42a07e..4d827a0 100644

> --- a/arch/arm/mach-rockchip/platsmp.c

> +++ b/arch/arm/mach-rockchip/platsmp.c

> @@ -65,7 +65,7 @@ static struct reset_control *rockchip_get_core_reset(int cpu)

>  	if (dev)

>  		np = dev->of_node;

>  	else

> -		np = of_get_cpu_node(cpu, 0);

> +		np = of_get_cpu_node(cpu, NULL);

>  

>  	return of_reset_control_get(np, NULL);

>  }


-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
diff mbox

Patch

diff --git a/arch/arm/mach-rockchip/platsmp.c b/arch/arm/mach-rockchip/platsmp.c
index d42a07e..4d827a0 100644
--- a/arch/arm/mach-rockchip/platsmp.c
+++ b/arch/arm/mach-rockchip/platsmp.c
@@ -65,7 +65,7 @@  static struct reset_control *rockchip_get_core_reset(int cpu)
 	if (dev)
 		np = dev->of_node;
 	else
-		np = of_get_cpu_node(cpu, 0);
+		np = of_get_cpu_node(cpu, NULL);
 
 	return of_reset_control_get(np, NULL);
 }