From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: Jassi Brar <jassisinghbrar@gmail.com>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] mailbox: hi3660: Make use of the helper function devm_platform_ioremap_resource()
Date: Tue, 7 Sep 2021 15:41:03 +0800 [thread overview]
Message-ID: <20210907074104.2145-1-caihuoqing@baidu.com> (raw)
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/hi3660-mailbox.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/mailbox/hi3660-mailbox.c b/drivers/mailbox/hi3660-mailbox.c
index 395ddc250828..e41bd2f5ea46 100644
--- a/drivers/mailbox/hi3660-mailbox.c
+++ b/drivers/mailbox/hi3660-mailbox.c
@@ -240,7 +240,6 @@ static int hi3660_mbox_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct hi3660_mbox *mbox;
struct mbox_chan *chan;
- struct resource *res;
unsigned long ch;
int err;
@@ -248,8 +247,7 @@ static int hi3660_mbox_probe(struct platform_device *pdev)
if (!mbox)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- mbox->base = devm_ioremap_resource(dev, res);
+ mbox->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mbox->base))
return PTR_ERR(mbox->base);
--
2.25.1
reply other threads:[~2021-09-07 7:41 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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