Re: [PATCH] video: ocfb: Use devm_platform_ioremap_resource() in ocfb_probe()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 9/19/19 4:33 PM, Markus Elfring wrote:
> From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> Date: Thu, 19 Sep 2019 16:26:56 +0200
> 
> Simplify this function implementation by using a known wrapper function.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>

Thanks, patch queued for v5.6 (also sorry for the delay).

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

> ---
>  drivers/video/fbdev/ocfb.c | 9 +--------
>  1 file changed, 1 insertion(+), 8 deletions(-)
> 
> diff --git a/drivers/video/fbdev/ocfb.c b/drivers/video/fbdev/ocfb.c
> index a970edc2a6f8..be308b4dc91d 100644
> --- a/drivers/video/fbdev/ocfb.c
> +++ b/drivers/video/fbdev/ocfb.c
> @@ -297,7 +297,6 @@ static int ocfb_probe(struct platform_device *pdev)
>  {
>  	int ret = 0;
>  	struct ocfb_dev *fbdev;
> -	struct resource *res;
>  	int fbsize;
> 
>  	fbdev = devm_kzalloc(&pdev->dev, sizeof(*fbdev), GFP_KERNEL);
> @@ -319,13 +318,7 @@ static int ocfb_probe(struct platform_device *pdev)
>  	ocfb_init_var(fbdev);
>  	ocfb_init_fix(fbdev);
> 
> -	/* Request I/O resource */
> -	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> -	if (!res) {
> -		dev_err(&pdev->dev, "I/O resource request failed\n");
> -		return -ENXIO;
> -	}
> -	fbdev->regs = devm_ioremap_resource(&pdev->dev, res);
> +	fbdev->regs = devm_platform_ioremap_resource(pdev, 0);
>  	if (IS_ERR(fbdev->regs))
>  		return PTR_ERR(fbdev->regs);
> 
> --
> 2.23.0
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel



[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux