From: Tang Bin <tangbin@cmss.chinamobile.com>
To: stuyoder@gmail.com, laurentiu.tudor@nxp.com
Cc: linux-kernel@vger.kernel.org,
Tang Bin <tangbin@cmss.chinamobile.com>,
Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Subject: [PATCH] bus: fsl-mc: fsl-mc-bus: Use devm_platform_ioremap_resource() to simplify code
Date: Tue, 20 Jul 2021 20:50:50 +0800 [thread overview]
Message-ID: <20210720125050.28064-1-tangbin@cmss.chinamobile.com> (raw)
Use devm_platform_ioremap_resource() instead of
platform_get_resource() + devm_ioremap_resource().
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
---
drivers/bus/fsl-mc/fsl-mc-bus.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/bus/fsl-mc/fsl-mc-bus.c b/drivers/bus/fsl-mc/fsl-mc-bus.c
index 380ad1fdb745..472f0daf4271 100644
--- a/drivers/bus/fsl-mc/fsl-mc-bus.c
+++ b/drivers/bus/fsl-mc/fsl-mc-bus.c
@@ -1080,12 +1080,9 @@ static int fsl_mc_bus_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, mc);
- plat_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- if (plat_res) {
- mc->fsl_mc_regs = devm_ioremap_resource(&pdev->dev, plat_res);
- if (IS_ERR(mc->fsl_mc_regs))
- return PTR_ERR(mc->fsl_mc_regs);
- }
+ mc->fsl_mc_regs = devm_platform_ioremap_resource(pdev, 1);
+ if (IS_ERR(mc->fsl_mc_regs))
+ return PTR_ERR(mc->fsl_mc_regs);
if (mc->fsl_mc_regs) {
/*
--
2.18.2
next reply other threads:[~2021-07-20 12:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-20 12:50 Tang Bin [this message]
2021-07-21 14:34 ` [PATCH] bus: fsl-mc: fsl-mc-bus: Use devm_platform_ioremap_resource() to simplify code Laurentiu Tudor
-- strict thread matches above, loose matches on Subject: below --
2021-06-28 14:34 Tang Bin
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