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mailbox: xgene-slimpro: 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: Jassi Brar <jaswinder.singh@linaro.org>
This commit is contained in:
Cai Huoqing 2021-09-07 15:42:15 +08:00 committed by Jassi Brar
parent f5e2eeb9ff
commit 1c7532c9a2
1 changed files with 1 additions and 3 deletions
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4
drivers/mailbox/mailbox-xgene-slimpro.c
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@ -170,7 +170,6 @@ static const struct mbox_chan_ops slimpro_mbox_ops = {
static int slimpro_mbox_probe(struct platform_device *pdev)
{
struct slimpro_mbox *ctx;
struct resource *regs;
void __iomem *mb_base;
int rc;
int i;
@ -181,8 +180,7 @@ static int slimpro_mbox_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, ctx);
regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
mb_base = devm_ioremap_resource(&pdev->dev, regs);
mb_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mb_base))
return PTR_ERR(mb_base);