linux-kernel - [PATCH v2 17/19] drm/rockchip: vop: Use devm_platform_get_and_ioremap

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Date:   Mon, 10 Jul 2023 11:23:53 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Sandy Huang <hjc@...k-chips.com>,
        Heiko Stübner <heiko@...ech.de>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     Yangtao Li <frank.li@...o.com>, dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 17/19] drm/rockchip: vop: Use devm_platform_get_and_ioremap_resource()

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index a530ecc4d207..e95d94ce1869 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -2179,8 +2179,7 @@ static int vop_bind(struct device *dev, struct device *master, void *data)
 
 	vop_win_init(vop);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	vop->regs = devm_ioremap_resource(dev, res);
+	vop->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(vop->regs))
 		return PTR_ERR(vop->regs);
 	vop->len = resource_size(res);
-- 
2.39.0