diff mbox series

mailbox: stm32-ipcc: Make use of the helper function devm_platform_ioremap_resource()

Message ID 20210907074154.2502-1-caihuoqing@baidu.com (mailing list archive)
State New, archived
Headers show
Series mailbox: stm32-ipcc: Make use of the helper function devm_platform_ioremap_resource() | expand

Commit Message

Cai,Huoqing Sept. 7, 2021, 7:41 a.m. UTC 
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>
---
 drivers/mailbox/stm32-ipcc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/mailbox/stm32-ipcc.c b/drivers/mailbox/stm32-ipcc.c
index b84e0587937c..15d538fe2113 100644
--- a/drivers/mailbox/stm32-ipcc.c
+++ b/drivers/mailbox/stm32-ipcc.c
@@ -205,7 +205,6 @@  static int stm32_ipcc_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct device_node *np = dev->of_node;
 	struct stm32_ipcc *ipcc;
-	struct resource *res;
 	unsigned long i;
 	int ret;
 	u32 ip_ver;
@@ -235,8 +234,7 @@  static int stm32_ipcc_probe(struct platform_device *pdev)
 	}
 
 	/* regs */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	ipcc->reg_base = devm_ioremap_resource(dev, res);
+	ipcc->reg_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(ipcc->reg_base))
 		return PTR_ERR(ipcc->reg_base);