From: Cai Huoqing <caihuoqing@baidu.com> To: <caihuoqing@baidu.com> Cc: Thomas Gleixner <tglx@linutronix.de>, Marc Zyngier <maz@kernel.org>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@foss.st.com>, <linux-kernel@vger.kernel.org>, <linux-stm32@st-md-mailman.stormreply.com>, <linux-arm-kernel@lists.infradead.org> Subject: [PATCH] irqchip/stm32: Make use of the helper function devm_platform_ioremap_resource() Date: Wed, 8 Sep 2021 18:57:15 +0800 [thread overview] Message-ID: <20210908105715.1780-1-caihuoqing@baidu.com> (raw) 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> --- drivers/irqchip/irq-stm32-exti.c | 4 +--- 1 file changed, 1 insertion(+), 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); -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Cai Huoqing <caihuoqing@baidu.com> To: <caihuoqing@baidu.com> Cc: Thomas Gleixner <tglx@linutronix.de>, Marc Zyngier <maz@kernel.org>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@foss.st.com>, <linux-kernel@vger.kernel.org>, <linux-stm32@st-md-mailman.stormreply.com>, <linux-arm-kernel@lists.infradead.org> Subject: [PATCH] irqchip/stm32: Make use of the helper function devm_platform_ioremap_resource() Date: Wed, 8 Sep 2021 18:57:15 +0800 [thread overview] Message-ID: <20210908105715.1780-1-caihuoqing@baidu.com> (raw) 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> --- drivers/irqchip/irq-stm32-exti.c | 4 +--- 1 file changed, 1 insertion(+), 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); -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2021-09-08 10:57 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-09-08 10:57 Cai Huoqing [this message] 2021-09-08 10:57 ` [PATCH] irqchip/stm32: Make use of the helper function devm_platform_ioremap_resource() Cai Huoqing 2021-10-20 18:47 ` [irqchip: irq/irqchip-next] " irqchip-bot for Cai Huoqing
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