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authorCai Huoqing <caihuoqing@baidu.com>2021-09-07 10:40:56 +0300
committerJassi Brar <jaswinder.singh@linaro.org>2021-10-16 22:39:48 +0300
commitea9c66b1410ec9751a0b523d2fc55714c5bf711a (patch)
treed707b032225f7a9bbfb17794c6439b85bf002e81 /drivers/mailbox/bcm2835-mailbox.c
parent218f22b28772901d633ccab397c4896a492ef0e1 (diff)
downloadlinux-ea9c66b1410ec9751a0b523d2fc55714c5bf711a.tar.xz
mailbox: bcm2835: Make use of the helper function devm_platform_ioremap_resource()
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>
Diffstat (limited to 'drivers/mailbox/bcm2835-mailbox.c')
-rw-r--r--drivers/mailbox/bcm2835-mailbox.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/mailbox/bcm2835-mailbox.c b/drivers/mailbox/bcm2835-mailbox.c
index 86b7ce3549c5..fbfd0202047c 100644
--- a/drivers/mailbox/bcm2835-mailbox.c
+++ b/drivers/mailbox/bcm2835-mailbox.c
@@ -137,7 +137,6 @@ static int bcm2835_mbox_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
int ret = 0;
- struct resource *iomem;
struct bcm2835_mbox *mbox;
mbox = devm_kzalloc(dev, sizeof(*mbox), GFP_KERNEL);
@@ -153,8 +152,7 @@ static int bcm2835_mbox_probe(struct platform_device *pdev)
return -ENODEV;
}
- iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- mbox->regs = devm_ioremap_resource(&pdev->dev, iomem);
+ mbox->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mbox->regs)) {
ret = PTR_ERR(mbox->regs);
return ret;