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authorCai Huoqing <caihuoqing@baidu.com>2021-09-08 13:57:07 +0300
committerMarc Zyngier <maz@kernel.org>2021-10-19 13:23:44 +0300
commit2687bf8d0d34e70a986e0303702deac491689a38 (patch)
treef803bff7d63a07e8ba2bb46b39e51201b3859912 /drivers/irqchip/irq-ts4800.c
parentbacdbd710de553c9c998235231139f0921a5750c (diff)
downloadlinux-2687bf8d0d34e70a986e0303702deac491689a38.tar.xz
irqchip/irq-ts4800: 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/20210908105708.1729-1-caihuoqing@baidu.com
Diffstat (limited to 'drivers/irqchip/irq-ts4800.c')
-rw-r--r--drivers/irqchip/irq-ts4800.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-ts4800.c b/drivers/irqchip/irq-ts4800.c
index 34337a61b1ef..f032db23b30f 100644
--- a/drivers/irqchip/irq-ts4800.c
+++ b/drivers/irqchip/irq-ts4800.c
@@ -93,15 +93,13 @@ static int ts4800_ic_probe(struct platform_device *pdev)
struct device_node *node = pdev->dev.of_node;
struct ts4800_irq_data *data;
struct irq_chip *irq_chip;
- struct resource *res;
int parent_irq;
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- data->base = devm_ioremap_resource(&pdev->dev, res);
+ data->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(data->base))
return PTR_ERR(data->base);