Subject: [PATCH 07/13] mailbox: platform-mhu: convert to devm_platform_ioremap_resource

From: Yangtao Li <[email-masked]>
Date: Sat, 28 Dec 2019 18:35:32 +0000

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <[email-masked]>
---
 drivers/mailbox/platform_mhu.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mailbox/platform_mhu.c b/drivers/mailbox/platform_mhu.c
index b6e34952246b..a5922ac0b0bf 100644
--- a/drivers/mailbox/platform_mhu.c
+++ b/drivers/mailbox/platform_mhu.c
@@ -117,7 +117,6 @@ static int platform_mhu_probe(struct platform_device *pdev)
 	int i, err;
 	struct platform_mhu *mhu;
 	struct device *dev = &pdev->dev;
-	struct resource *res;
 	int platform_mhu_reg[MHU_CHANS] = {
 		MHU_SEC_OFFSET, MHU_LP_OFFSET, MHU_HP_OFFSET
 	};
@@ -127,8 +126,7 @@ static int platform_mhu_probe(struct platform_device *pdev)
 	if (!mhu)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mhu->base = devm_ioremap_resource(dev, res);
+	mhu->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mhu->base)) {
 		dev_err(dev, "ioremap failed\n");
 		return PTR_ERR(mhu->base);
-- 
2.17.1

_______________________________________________
linux-arm-kernel mailing list
[email-masked]
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel