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firmware: tegra: bpmp: Use 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: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Cai Huoqing 2021-09-08 18:56:23 +08:00 committed by Thierry Reding
parent 06c2d9a078
commit f11c34bddf
1 changed files with 2 additions and 5 deletions
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7
drivers/firmware/tegra/bpmp-tegra210.c
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@ -162,7 +162,6 @@ static int tegra210_bpmp_init(struct tegra_bpmp *bpmp)
{
struct platform_device *pdev = to_platform_device(bpmp->dev);
struct tegra210_bpmp *priv;
struct resource *res;
unsigned int i;
int err;
@ -172,13 +171,11 @@ static int tegra210_bpmp_init(struct tegra_bpmp *bpmp)
bpmp->priv = priv;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->atomics = devm_ioremap_resource(&pdev->dev, res);
priv->atomics = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->atomics))
return PTR_ERR(priv->atomics);
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
priv->arb_sema = devm_ioremap_resource(&pdev->dev, res);
priv->arb_sema = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(priv->arb_sema))
return PTR_ERR(priv->arb_sema);