On 17/09/2020 09:29, Wang Xiaojun wrote:
> Use the devm_platform_ioremap_resource_byname() helper instead of
> calling platform_get_resource_byname() and devm_ioremap_resource()
> separately.
>
> Signed-off-by: Wang Xiaojun <wangxiaojun11@xxxxxxxxxx>
> ---
> drivers/gpu/drm/tidss/tidss_dispc.c | 9 +--------
> 1 file changed, 1 insertion(+), 8 deletions(-)
>
> diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
> index c3ece2c9d1c8..78f94a51a811 100644
> --- a/drivers/gpu/drm/tidss/tidss_dispc.c
> +++ b/drivers/gpu/drm/tidss/tidss_dispc.c
> @@ -2605,16 +2605,9 @@ void dispc_remove(struct tidss_device *tidss)
> static int dispc_iomap_resource(struct platform_device *pdev, const char *name,
> void __iomem **base)
> {
> - struct resource *res;
> void __iomem *b;
>
> - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name);
> - if (!res) {
> - dev_err(&pdev->dev, "cannot get mem resource '%s'\n", name);
> - return -EINVAL;
> - }
> -
> - b = devm_ioremap_resource(&pdev->dev, res);
> + b = devm_platform_ioremap_resource_byname(pdev, name);
> if (IS_ERR(b)) {
> dev_err(&pdev->dev, "cannot ioremap resource '%s'\n", name);
> return PTR_ERR(b);
>
Thanks, I have picked this up to drm-misc-next.
Tomi
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