From: Julia Lawall <julia.lawall@lip6.fr>
To: jassisinghbrar@gmail.com
Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, vkoul@kernel.org,
robh+dt@kernel.org, masami.hiramatsu@linaro.org,
orito.takao@socionext.com,
Jassi Brar <jaswinder.singh@linaro.org>,
kbuild-all@01.org
Subject: [PATCH] dmaengine: milbeaut-hdmac: fix devm_platform_ioremap_resource.cocci warnings
Date: Tue, 10 Sep 2019 12:03:14 +0200 (CEST) [thread overview]
Message-ID: <alpine.DEB.2.21.1909101202180.4379@hadrien> (raw)
From: kbuild test robot <lkp@intel.com>
Use devm_platform_ioremap_resource helper which wraps
platform_get_resource() and devm_ioremap_resource() together.
Generated by: scripts/coccinelle/api/devm_platform_ioremap_resource.cocci
Fixes: 7cff81f3886d ("dmaengine: milbeaut-hdmac: Add HDMAC driver for Milbeaut platforms")
CC: Jassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
---
url: https://github.com/0day-ci/linux/commits/jassisinghbrar-gmail-com/Add-support-for-AHB-DMA-controller-on-Milbeaut-series/20190910-142047
:::::: branch date: 2 hours ago
:::::: commit date: 2 hours ago
Please take the patch only if it's a positive warning. Thanks!
milbeaut-hdmac.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
--- a/drivers/dma/milbeaut-hdmac.c
+++ b/drivers/dma/milbeaut-hdmac.c
@@ -461,7 +461,6 @@ static int milbeaut_hdmac_probe(struct p
struct device *dev = &pdev->dev;
struct milbeaut_hdmac_device *mdev;
struct dma_device *ddev;
- struct resource *res;
int nr_chans, ret, i;
nr_chans = platform_irq_count(pdev);
@@ -477,8 +476,7 @@ static int milbeaut_hdmac_probe(struct p
if (!mdev)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- mdev->reg_base = devm_ioremap_resource(dev, res);
+ mdev->reg_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mdev->reg_base))
return PTR_ERR(mdev->reg_base);
reply other threads:[~2019-09-10 10:03 UTC|newest]
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