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From:   Cai Huoqing <caihuoqing@baidu.com>
To:     <caihuoqing@baidu.com>
CC:     Andrzej Hajda <a.hajda@samsung.com>,
        Neil Armstrong <narmstrong@baylibre.com>,
        Robert Foss <robert.foss@linaro.org>,
        "Laurent Pinchart" <Laurent.pinchart@ideasonboard.com>,
        Jonas Karlman <jonas@kwiboo.se>,
        Jernej Skrabec <jernej.skrabec@gmail.com>,
        David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        <dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] drm/bridge: cdns: Make use of the helper function devm_platform_ioremap_resource()
Date:   Tue, 31 Aug 2021 21:50:47 +0800
Message-ID: <20210831135048.4305-1-caihuoqing@baidu.com>
MIME-Version: 1.0
Content-Type: text/plain
Precedence: bulk

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

Signed-off-by: Cai Huoqing <caihuoqing@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