[PATCH] drm/bridge: cdns: Make use of the helper function devm_platform_ioremap_resource()

[Cai Huoqing]

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoq...@baidu.com>
---
 drivers/gpu/drm/bridge/cdns-dsi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/bridge/cdns-dsi.c 
b/drivers/gpu/drm/bridge/cdns-dsi.c
index e6e331071a00..d8a15c459b42 100644
--- a/drivers/gpu/drm/bridge/cdns-dsi.c
+++ b/drivers/gpu/drm/bridge/cdns-dsi.c
@@ -1171,7 +1171,6 @@ static int cdns_dsi_drm_probe(struct platform_device 
*pdev)
 {
        struct cdns_dsi *dsi;
        struct cdns_dsi_input *input;
-       struct resource *res;
        int ret, irq;
        u32 val;
 
@@ -1183,8 +1182,7 @@ static int cdns_dsi_drm_probe(struct platform_device 
*pdev)
 
        input = &dsi->input;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       dsi->regs = devm_ioremap_resource(&pdev->dev, res);
+       dsi->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(dsi->regs))
                return PTR_ERR(dsi->regs);
 
-- 
2.25.1