[PATCH] staging: mt7621-pinctrl: Align to fix warnings of line over 80 characters

[PATCH] staging: mt7621-pinctrl: Align to fix warnings of line over 80 characters

[Sandesh Kenjana Ashok]

Issue found by checkpatch.

Signed-off-by: Sandesh Kenjana Ashok <sandeshkenjanaashok@gmail.com>
---
 drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c b/drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c
index d0f06790d38f..df5da5fce630 100644
--- a/drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c
+++ b/drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c
@@ -159,7 +159,8 @@ static int rt2880_pmx_group_enable(struct pinctrl_dev *pctrldev,
 }
 
 static int rt2880_pmx_group_gpio_request_enable(struct pinctrl_dev *pctrldev,
-						struct pinctrl_gpio_range *range,
+						struct pinctrl_gpio_range
+						*range,
 						unsigned int pin)
 {
 	struct rt2880_priv *p = pinctrl_dev_get_drvdata(pctrldev);
@@ -218,10 +219,10 @@ static int rt2880_pinmux_index(struct rt2880_priv *p)
 	p->func_count++;
 
 	/* allocate our function and group mapping index buffers */
-	f = p->func = devm_kcalloc(p->dev,
-				   p->func_count,
-				   sizeof(struct rt2880_pmx_func),
-				   GFP_KERNEL);
+	f = p->func;
+	p->func =  devm_kcalloc(p->dev, p->func_count,
+				sizeof(struct rt2880_pmx_func), GFP_KERNEL);
+
 	gpio_func.groups = devm_kcalloc(p->dev, p->group_count, sizeof(int),
 					GFP_KERNEL);
 	if (!f || !gpio_func.groups)
-- 
2.17.1


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Re: [PATCH] staging: mt7621-pinctrl: Align to fix warnings of line over 80 characters

[Greg Kroah-Hartman]

On Tue, Jan 21, 2020 at 02:47:05PM +0100, Sandesh Kenjana Ashok wrote:
> Issue found by checkpatch.
> 
> Signed-off-by: Sandesh Kenjana Ashok <sandeshkenjanaashok@gmail.com>
> ---
>  drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c | 11 ++++++-----
>  1 file changed, 6 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c b/drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c
> index d0f06790d38f..df5da5fce630 100644
> --- a/drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c
> +++ b/drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c
> @@ -159,7 +159,8 @@ static int rt2880_pmx_group_enable(struct pinctrl_dev *pctrldev,
>  }
>  
>  static int rt2880_pmx_group_gpio_request_enable(struct pinctrl_dev *pctrldev,
> -						struct pinctrl_gpio_range *range,
> +						struct pinctrl_gpio_range
> +						*range,

Ick, that looks worse now, right?  checkpatch is a guideline, not a
hard-and-fast rule here.

>  						unsigned int pin)
>  {
>  	struct rt2880_priv *p = pinctrl_dev_get_drvdata(pctrldev);
> @@ -218,10 +219,10 @@ static int rt2880_pinmux_index(struct rt2880_priv *p)
>  	p->func_count++;
>  
>  	/* allocate our function and group mapping index buffers */
> -	f = p->func = devm_kcalloc(p->dev,
> -				   p->func_count,
> -				   sizeof(struct rt2880_pmx_func),
> -				   GFP_KERNEL);
> +	f = p->func;
> +	p->func =  devm_kcalloc(p->dev, p->func_count,
> +				sizeof(struct rt2880_pmx_func), GFP_KERNEL);
> +

You broke the code here :(

Please learn a bit more about how C works before attempting to work on
kernel code.

thanks,

greg k-h

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