From: Baolin Wang <baolin.wang@linaro.org>
To: ohad@wizery.com, bjorn.andersson@linaro.org
Cc: orsonzhai@gmail.com, baolin.wang@linaro.org,
zhang.lyra@gmail.com, linux-remoteproc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/4] hwspinlock: sprd: Change to use devm_platform_ioremap_resource()
Date: Fri, 27 Sep 2019 15:10:44 +0800 [thread overview]
Message-ID: <00916cd2409a5607fc4023a4cae351f1b2e84d8a.1569567749.git.baolin.wang@linaro.org> (raw)
In-Reply-To: <cover.1569567749.git.baolin.wang@linaro.org>
In-Reply-To: <cover.1569567749.git.baolin.wang@linaro.org>
Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together, which can simpify the code.
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
---
drivers/hwspinlock/sprd_hwspinlock.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/hwspinlock/sprd_hwspinlock.c b/drivers/hwspinlock/sprd_hwspinlock.c
index dc42bf5..7a8534f 100644
--- a/drivers/hwspinlock/sprd_hwspinlock.c
+++ b/drivers/hwspinlock/sprd_hwspinlock.c
@@ -83,7 +83,6 @@ static int sprd_hwspinlock_probe(struct platform_device *pdev)
{
struct sprd_hwspinlock_dev *sprd_hwlock;
struct hwspinlock *lock;
- struct resource *res;
int i, ret;
if (!pdev->dev.of_node)
@@ -96,8 +95,7 @@ static int sprd_hwspinlock_probe(struct platform_device *pdev)
if (!sprd_hwlock)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- sprd_hwlock->base = devm_ioremap_resource(&pdev->dev, res);
+ sprd_hwlock->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(sprd_hwlock->base))
return PTR_ERR(sprd_hwlock->base);
--
1.7.9.5
next prev parent reply other threads:[~2019-09-27 7:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-27 7:10 [PATCH 0/4] Some optimization for Spreadtrum hwlock controller Baolin Wang
2019-09-27 7:10 ` Baolin Wang [this message]
2019-09-27 7:10 ` [PATCH 2/4] hwspinlock: sprd: Check the return value of clk_prepare_enable() Baolin Wang
2019-09-27 7:10 ` [PATCH 3/4] hwspinlock: sprd: Use devm_add_action_or_reset() for calls to clk_disable_unprepare() Baolin Wang
2019-09-27 7:10 ` [PATCH 4/4] hwspinlock: sprd: Use devm_hwspin_lock_register() to register hwlock controller Baolin Wang
2019-10-05 4:11 ` Bjorn Andersson
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