From: Yang Yingliang <yangyingliang@huawei.com>
To: <linux-kernel@vger.kernel.org>,
<linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-i2c@vger.kernel.org>
Cc: <matthias.bgg@gmail.com>, <sr@denx.de>, <wsa@the-dreams.de>,
<christophe.jaillet@wanadoo.fr>
Subject: [PATCH -next v2 2/2] i2c: mt7621: Use devm_platform_get_and_ioremap_resource()
Date: Sat, 14 May 2022 10:31:48 +0800 [thread overview]
Message-ID: <20220514023148.305457-2-yangyingliang@huawei.com> (raw)
In-Reply-To: <20220514023148.305457-1-yangyingliang@huawei.com>
Use devm_platform_get_and_ioremap_resource() to simplify
code.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Stefan Roese <sr@denx.de>
---
drivers/i2c/busses/i2c-mt7621.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/i2c/busses/i2c-mt7621.c b/drivers/i2c/busses/i2c-mt7621.c
index 901f0fb04fee..cfe6de8175dd 100644
--- a/drivers/i2c/busses/i2c-mt7621.c
+++ b/drivers/i2c/busses/i2c-mt7621.c
@@ -270,18 +270,15 @@ static void mtk_i2c_init(struct mtk_i2c *i2c)
static int mtk_i2c_probe(struct platform_device *pdev)
{
- struct resource *res;
struct mtk_i2c *i2c;
struct i2c_adapter *adap;
int ret;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
i2c = devm_kzalloc(&pdev->dev, sizeof(struct mtk_i2c), GFP_KERNEL);
if (!i2c)
return -ENOMEM;
- i2c->base = devm_ioremap_resource(&pdev->dev, res);
+ i2c->base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
if (IS_ERR(i2c->base))
return PTR_ERR(i2c->base);
--
2.25.1
next prev parent reply other threads:[~2022-05-14 2:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-14 2:31 [PATCH -next v2 1/2] i2c: mt7621: fix missing clk_disable_unprepare() on error in mtk_i2c_probe() Yang Yingliang
2022-05-14 2:31 ` Yang Yingliang [this message]
2022-05-21 10:13 ` [PATCH -next v2 2/2] i2c: mt7621: Use devm_platform_get_and_ioremap_resource() Wolfram Sang
2022-05-16 6:26 ` [PATCH -next v2 1/2] i2c: mt7621: fix missing clk_disable_unprepare() on error in mtk_i2c_probe() Stefan Roese
2022-05-21 10:12 ` Wolfram Sang
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