unimore/kernel-hacking-2024-linux-steffo
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mailbox: omap: 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 15:41:24 +08:00 committed by Jassi Brar
parent a04f30356e
commit 6bb9e5ee20
1 changed files with 1 additions and 3 deletions
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4
drivers/mailbox/omap-mailbox.c
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@ -699,7 +699,6 @@ static struct mbox_chan *omap_mbox_of_xlate(struct mbox_controller *controller,
static int omap_mbox_probe(struct platform_device *pdev)
{
struct resource *mem;
int ret;
struct mbox_chan *chnls;
struct omap_mbox **list, *mbox, *mboxblk;
@ -776,8 +775,7 @@ static int omap_mbox_probe(struct platform_device *pdev)
if (!mdev)
return -ENOMEM;
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
mdev->mbox_base = devm_ioremap_resource(&pdev->dev, mem);
mdev->mbox_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mdev->mbox_base))
return PTR_ERR(mdev->mbox_base);