From: <ye.xingchen@zte.com.cn>
To: <qii.wang@mediatek.com>
Cc: <matthias.bgg@gmail.com>, <linux-i2c@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH] i2c: i2c-mt65xx: Use devm_platform_get_and_ioremap_resource()
Date: Thu, 19 Jan 2023 17:19:58 +0800 (CST) [thread overview]
Message-ID: <202301191719589508843@zte.com.cn> (raw)
From: ye xingchen <ye.xingchen@zte.com.cn>
Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
---
drivers/i2c/busses/i2c-mt65xx.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c
index d80e59340d97..43dd966d5ef5 100644
--- a/drivers/i2c/busses/i2c-mt65xx.c
+++ b/drivers/i2c/busses/i2c-mt65xx.c
@@ -1366,20 +1366,17 @@ static int mtk_i2c_probe(struct platform_device *pdev)
{
int ret = 0;
struct mtk_i2c *i2c;
- struct resource *res;
int i, irq, speed_clk;
i2c = devm_kzalloc(&pdev->dev, sizeof(*i2c), GFP_KERNEL);
if (!i2c)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- 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);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- i2c->pdmabase = devm_ioremap_resource(&pdev->dev, res);
+ i2c->pdmabase = devm_platform_get_and_ioremap_resource(pdev, 1, NULL);
if (IS_ERR(i2c->pdmabase))
return PTR_ERR(i2c->pdmabase);
--
2.25.1
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next reply other threads:[~2023-01-19 9:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-19 9:19 ye.xingchen [this message]
2023-01-19 14:31 ` [PATCH] i2c: i2c-mt65xx: Use devm_platform_get_and_ioremap_resource() AngeloGioacchino Del Regno
2023-01-20 9:31 ` Wolfram Sang
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