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Subject[PATCH 05/13] mailbox: bcm2835: convert to devm_platform_ioremap_resource
Date
Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
drivers/mailbox/bcm2835-mailbox.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mailbox/bcm2835-mailbox.c b/drivers/mailbox/bcm2835-mailbox.c
index 39761d190545..79f93c9c7682 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);
dev_err(&pdev->dev, "Failed to remap mailbox regs: %d\n", ret);
--
2.17.1
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