2021-09-08 12:23:51

by Cai,Huoqing

Subject: [PATCH] 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 <[email protected]>
---
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

2021-10-20 18:48:53

by tip-bot2 for Alexey Makhalov

Subject: [irqchip: irq/irqchip-next] irqchip/stm32: Make use of the helper function devm_platform_ioremap_resource()

The following commit has been merged into the irq/irqchip-next branch of irqchip:

Commit-ID: fd9ac236c2536863800a7c9ecc73d2ea1bdfc128
Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/fd9ac236c2536863800a7c9ecc73d2ea1bdfc128
Author: Cai Huoqing <[email protected]>
AuthorDate: Wed, 08 Sep 2021 18:57:15 +08:00
Committer: Marc Zyngier <[email protected]>
CommitterDate: Tue, 19 Oct 2021 11:24:05 +01:00

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 <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
---
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 33c7671..b7cb2da 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);