From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Li Yang <leoyang.li@nxp.com>
Subject: [PATCH 2/2] soc: fsl: rcpm: Make use of the helper function devm_platform_ioremap_resource()
Date: Wed, 8 Sep 2021 15:16:30 +0800 [thread overview]
Message-ID: <20210908071631.660-2-caihuoqing@baidu.com> (raw)
In-Reply-To: <20210908071631.660-1-caihuoqing@baidu.com>
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/soc/fsl/rcpm.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/soc/fsl/rcpm.c b/drivers/soc/fsl/rcpm.c
index 90d3f4060b0c..3d0cae30c769 100644
--- a/drivers/soc/fsl/rcpm.c
+++ b/drivers/soc/fsl/rcpm.c
@@ -146,7 +146,6 @@ static const struct dev_pm_ops rcpm_pm_ops = {
static int rcpm_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct resource *r;
struct rcpm *rcpm;
int ret;
@@ -154,11 +153,7 @@ static int rcpm_probe(struct platform_device *pdev)
if (!rcpm)
return -ENOMEM;
- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!r)
- return -ENODEV;
-
- rcpm->ippdexpcr_base = devm_ioremap_resource(&pdev->dev, r);
+ rcpm->ippdexpcr_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(rcpm->ippdexpcr_base)) {
ret = PTR_ERR(rcpm->ippdexpcr_base);
return ret;
--
2.25.1
next prev parent reply other threads:[~2021-09-08 7:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-08 7:16 [PATCH 1/2] soc: fsl: guts: Make use of the helper function devm_platform_ioremap_resource() Cai Huoqing
2021-09-08 7:16 ` Cai Huoqing [this message]
2021-10-22 0:37 ` [PATCH 2/2] soc: fsl: rcpm: " Li Yang
2021-10-22 0:34 ` [PATCH 1/2] soc: fsl: guts: " Li Yang
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