On Tue, Mar 14, 2023 at 04:02:30PM +0800, Yang Li wrote:
> According to commit 7945f929f1a7 ("drivers: provide
> devm_platform_ioremap_resource()"), convert platform_get_resource(),
> devm_ioremap_resource() to a single call to Use
> devm_platform_ioremap_resource(), as this is exactly what this function
> does.
>
> Since 'struct platform_device *pdev = to_platform_device(drm->dev)',
> 'drm->dev' is equivalent to 'pdev->deva'.
>
> Signed-off-by: Yang Li <yang.lee@xxxxxxxxxxxxxxxxx>
Acked-by: Liviu Dudau <liviu.dudau@xxxxxxx>
Thanks for cleaning this up!
Best regards,
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 e3507dd6f82a..a86b317c1312 100644
> --- a/drivers/gpu/drm/arm/hdlcd_drv.c
> +++ b/drivers/gpu/drm/arm/hdlcd_drv.c
> @@ -100,7 +100,6 @@ static int hdlcd_load(struct drm_device *drm, unsigned long flags)
> {
> struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm);
> struct platform_device *pdev = to_platform_device(drm->dev);
> - struct resource *res;
> u32 version;
> int ret;
>
> @@ -115,8 +114,7 @@ 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);
> --
> 2.20.1.7.g153144c
>
--
====================
| I would like to |
| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---------------
¯\_(ツ)_/¯
