On Tue, Aug 31, 2021 at 03:43:19PM +0800, Cai Huoqing wrote:
> Use the devm_platform_ioremap_resource() helper instead of
> calling platform_get_resource() and devm_ioremap_resource()
> separately
>
> Signed-off-by: Cai Huoqing <caihuoqing@xxxxxxxxx>
Acked-by: Liviu Dudau <liviu.dudau@xxxxxxx>
Many thanks,
Liviu
> ---
> drivers/gpu/drm/arm/hdlcd_drv.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
> index 479c2422a2e0..72e63c8fad4e 100644
> --- a/drivers/gpu/drm/arm/hdlcd_drv.c
> +++ b/drivers/gpu/drm/arm/hdlcd_drv.c
> @@ -129,7 +129,6 @@ static int hdlcd_load(struct drm_device *drm, unsigned long flags)
> {
> struct hdlcd_drm_private *hdlcd = drm->dev_private;
> struct platform_device *pdev = to_platform_device(drm->dev);
> - struct resource *res;
> u32 version;
> int ret;
>
> @@ -144,8 +143,7 @@ static int hdlcd_load(struct drm_device *drm, unsigned long flags)
> atomic_set(&hdlcd->dma_end_count, 0);
> #endif
>
> - res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> - hdlcd->mmio = devm_ioremap_resource(drm->dev, res);
> + hdlcd->mmio = devm_platform_ioremap_resource(pdev, 0);
> if (IS_ERR(hdlcd->mmio)) {
> DRM_ERROR("failed to map control registers area\n");
> ret = PTR_ERR(hdlcd->mmio);
> --
> 2.25.1
>
--
====================
| I would like to |
| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---------------
¯\_(ツ)_/¯
