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drm/mcde: Make use of the helper function devm_platform_ioremap_resource()

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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>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210831135602.4476-1-caihuoqing@baidu.com
This commit is contained in:
Cai Huoqing
2021-08-31 21:56:02 +08:00
committed by Linus Walleij
parent d4c16733e7
commit c5baa94487
2 changed files with 2 additions and 6 deletions
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4
drivers/gpu/drm/mcde/mcde_drv.c
View File

@@ -276,7 +276,6 @@ static int mcde_probe(struct platform_device *pdev)
struct drm_device *drm;
struct mcde *mcde;
struct component_match *match = NULL;
struct resource *res;
u32 pid;
int irq;
int ret;
@@ -344,8 +343,7 @@ static int mcde_probe(struct platform_device *pdev)
goto clk_disable;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
mcde->regs = devm_ioremap_resource(dev, res);
mcde->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mcde->regs)) {
dev_err(dev, "no MCDE regs\n");
ret = -EINVAL;

4
drivers/gpu/drm/mcde/mcde_dsi.c
View File

@@ -1169,7 +1169,6 @@ static int mcde_dsi_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct mcde_dsi *d;
struct mipi_dsi_host *host;
struct resource *res;
u32 dsi_id;
int ret;
@@ -1187,8 +1186,7 @@ static int mcde_dsi_probe(struct platform_device *pdev)
return PTR_ERR(d->prcmu);
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
d->regs = devm_ioremap_resource(dev, res);
d->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(d->regs))
return PTR_ERR(d->regs);