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authorCai Huoqing <caihuoqing@baidu.com>2021-09-08 18:57:15 +0800
committerMarc Zyngier <maz@kernel.org>2021-10-19 11:24:05 +0100
commitfd9ac236c2536863800a7c9ecc73d2ea1bdfc128 (patch)
tree50b27c0d12ba8e984830c210d17f38ba6d966c33 /drivers/irqchip
parent2687bf8d0d34e70a986e0303702deac491689a38 (diff)
irqchip/stm32: Make use of the helper function devm_platform_ioremap_resource()
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210908105715.1780-1-caihuoqing@baidu.com
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-stm32-exti.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c
index 33c76710f845..b7cb2da71888 100644
--- a/drivers/irqchip/irq-stm32-exti.c
+++ b/drivers/irqchip/irq-stm32-exti.c
@@ -850,7 +850,6 @@ static int stm32_exti_probe(struct platform_device *pdev)
struct irq_domain *parent_domain, *domain;
struct stm32_exti_host_data *host_data;
const struct stm32_exti_drv_data *drv_data;
- struct resource *res;
host_data = devm_kzalloc(dev, sizeof(*host_data), GFP_KERNEL);
if (!host_data)
@@ -888,8 +887,7 @@ static int stm32_exti_probe(struct platform_device *pdev)
if (!host_data->chips_data)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- host_data->base = devm_ioremap_resource(dev, res);
+ host_data->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(host_data->base))
return PTR_ERR(host_data->base);