diff options
| author | Yang Li <yang.lee@linux.alibaba.com> | 2023-03-14 16:02:30 +0800 |
|---|---|---|
| committer | Liviu Dudau <liviu.dudau@arm.com> | 2023-03-17 14:57:17 +0000 |
| commit | 06bc8c80cba8347c3f459d276cfbd75ea0bbb6d1 (patch) | |
| tree | bcd6868185a9b15ecd1c74fb68ebe752cbee571e /drivers/gpu/drm/arm/hdlcd_drv.c | |
| parent | 345e4b32e6eaed023742a46badc7e47ad5fb8c4f (diff) | |
drm/arm/hdlcd: Use devm_platform_ioremap_resource()
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@linux.alibaba.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230314080231.20212-1-yang.lee@linux.alibaba.com
Diffstat (limited to 'drivers/gpu/drm/arm/hdlcd_drv.c')
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_drv.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c index a554c79dcd39..9020bf820bc8 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); |