* [PATCH] hwspinlock: stm32: convert to devm_platform_ioremap_resource
@ 2019-12-28 19:15 Yangtao Li
0 siblings, 0 replies; only message in thread
From: Yangtao Li @ 2019-12-28 19:15 UTC (permalink / raw)
To: ohad, bjorn.andersson, mcoquelin.stm32, alexandre.torgue,
linux-remoteproc, linux-stm32, linux-arm-kernel, linux-kernel
Cc: Yangtao Li
Use devm_platform_ioremap_resource() to simplify code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
drivers/hwspinlock/stm32_hwspinlock.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/hwspinlock/stm32_hwspinlock.c b/drivers/hwspinlock/stm32_hwspinlock.c
index c8eacf4f9692..3ad0ce0da4d9 100644
--- a/drivers/hwspinlock/stm32_hwspinlock.c
+++ b/drivers/hwspinlock/stm32_hwspinlock.c
@@ -58,12 +58,10 @@ static int stm32_hwspinlock_probe(struct platform_device *pdev)
{
struct stm32_hwspinlock *hw;
void __iomem *io_base;
- struct resource *res;
size_t array_size;
int i, ret;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- io_base = devm_ioremap_resource(&pdev->dev, res);
+ io_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(io_base))
return PTR_ERR(io_base);
--
2.17.1
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