From: Yangtao Li <tiny.windzz@gmail.com>
To: m.szyprowski@samsung.com, joro@8bytes.org, kgene@kernel.org,
krzk@kernel.org, matthias.bgg@gmail.com, agross@kernel.org,
bjorn.andersson@linaro.org, robdclark@gmail.com, heiko@sntech.de,
mst@redhat.com, jasowang@redhat.com,
iommu@lists.linux-foundation.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mediatek@lists.infradead.org,
linux-arm-msm@vger.kernel.org,
linux-rockchip@lists.infradead.org,
virtualization@lists.linux-foundation.org
Cc: Yangtao Li <tiny.windzz@gmail.com>
Subject: [PATCH 4/6] iommu/ipmmu-vmsa: convert to devm_platform_ioremap_resource
Date: Mon, 23 Dec 2019 18:59:16 +0000 [thread overview]
Message-ID: <20191223185918.9877-5-tiny.windzz@gmail.com> (raw)
In-Reply-To: <20191223185918.9877-1-tiny.windzz@gmail.com>
Use devm_platform_ioremap_resource() to simplify code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
drivers/iommu/ipmmu-vmsa.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index d02edd2751f3..3124e28fee85 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -1015,7 +1015,6 @@ static const struct of_device_id ipmmu_of_ids[] = {
static int ipmmu_probe(struct platform_device *pdev)
{
struct ipmmu_vmsa_device *mmu;
- struct resource *res;
int irq;
int ret;
@@ -1033,8 +1032,7 @@ static int ipmmu_probe(struct platform_device *pdev)
dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(40));
/* Map I/O memory and request IRQ. */
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- mmu->base = devm_ioremap_resource(&pdev->dev, res);
+ mmu->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mmu->base))
return PTR_ERR(mmu->base);
--
2.17.1
next prev parent reply other threads:[~2019-12-23 18:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-23 18:59 [PATCH 1/6] iommu/omap: convert to devm_platform_ioremap_resource Yangtao Li
2019-12-23 18:59 ` [PATCH] virtio-mmio: " Yangtao Li
2019-12-23 19:00 ` Frank Lee
2019-12-23 18:59 ` [PATCH 2/6] iommu/exynos: " Yangtao Li
2019-12-23 18:59 ` [PATCH 3/6] iommu/qcom: " Yangtao Li
2019-12-23 18:59 ` Yangtao Li [this message]
2019-12-23 18:59 ` [PATCH 5/6] iommu/mediatek: " Yangtao Li
2019-12-23 18:59 ` [PATCH 6/6] iommu/rockchip: " Yangtao Li
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191223185918.9877-5-tiny.windzz@gmail.com \
--to=tiny.windzz@gmail.com \
--cc=agross@kernel.org \
--cc=bjorn.andersson@linaro.org \
--cc=heiko@sntech.de \
--cc=iommu@lists.linux-foundation.org \
--cc=jasowang@redhat.com \
--cc=joro@8bytes.org \
--cc=kgene@kernel.org \
--cc=krzk@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=m.szyprowski@samsung.com \
--cc=matthias.bgg@gmail.com \
--cc=mst@redhat.com \
--cc=robdclark@gmail.com \
--cc=virtualization@lists.linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).