From 5b44955dc19808fa209444ccb192343050e95ab0 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 13 Apr 2021 14:21:58 +0200 Subject: irqchip/apple-aic: APPLE_AIC should depend on ARCH_APPLE The Apple Interrupt Controller is only present on Apple Silicon SoCs. Hence add a dependency on ARCH_APPLE, to prevent asking the user about this driver when configuring a kernel without Apple Silicon SoC support. Drop the default, as ARCH_APPLE already selects APPLE_AIC. Fixes: 76cde26394114f6a ("irqchip/apple-aic: Add support for the Apple Interrupt Controller") Signed-off-by: Geert Uytterhoeven Acked-by: Hector Martin Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/f37e8daea37d50651d2164b0b3dad90780188548.1618316398.git.geert+renesas@glider.be --- drivers/irqchip/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig index b90e825df7e1..62543a4eccc0 100644 --- a/drivers/irqchip/Kconfig +++ b/drivers/irqchip/Kconfig @@ -596,7 +596,7 @@ config IRQ_IDT3243X config APPLE_AIC bool "Apple Interrupt Controller (AIC)" depends on ARM64 - default ARCH_APPLE + depends on ARCH_APPLE || COMPILE_TEST help Support for the Apple Interrupt Controller found on Apple Silicon SoCs, such as the M1. -- cgit v1.2.3 From fbb80d5ad400a12ec67214a0e7e9f9497dc9e615 Mon Sep 17 00:00:00 2001 From: Zhen Lei Date: Tue, 11 May 2021 20:54:28 +0800 Subject: irqchip: Remove redundant error printing When devm_ioremap_resource() fails, a clear enough error message will be printed by its subfunction __devm_ioremap_resource(). The error information contains the device name, failure cause, and possibly resource information. Therefore, remove the error printing here to simplify code and reduce the binary size. Reported-by: Hulk Robot Signed-off-by: Zhen Lei Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20210511125428.6108-2-thunder.leizhen@huawei.com --- drivers/irqchip/irq-mvebu-icu.c | 4 +--- drivers/irqchip/irq-mvebu-sei.c | 4 +--- drivers/irqchip/irq-stm32-exti.c | 4 +--- 3 files changed, 3 insertions(+), 9 deletions(-) (limited to 'drivers') diff --git a/drivers/irqchip/irq-mvebu-icu.c b/drivers/irqchip/irq-mvebu-icu.c index 91adf771f185..090bc3f4f7d8 100644 --- a/drivers/irqchip/irq-mvebu-icu.c +++ b/drivers/irqchip/irq-mvebu-icu.c @@ -359,10 +359,8 @@ static int mvebu_icu_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); icu->base = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(icu->base)) { - dev_err(&pdev->dev, "Failed to map icu base address.\n"); + if (IS_ERR(icu->base)) return PTR_ERR(icu->base); - } /* * Legacy bindings: ICU is one node with one MSI parent: force manually diff --git a/drivers/irqchip/irq-mvebu-sei.c b/drivers/irqchip/irq-mvebu-sei.c index 18832ccc8ff8..3a7b7a7f20ca 100644 --- a/drivers/irqchip/irq-mvebu-sei.c +++ b/drivers/irqchip/irq-mvebu-sei.c @@ -384,10 +384,8 @@ static int mvebu_sei_probe(struct platform_device *pdev) sei->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); sei->base = devm_ioremap_resource(sei->dev, sei->res); - if (IS_ERR(sei->base)) { - dev_err(sei->dev, "Failed to remap SEI resource\n"); + if (IS_ERR(sei->base)) return PTR_ERR(sei->base); - } /* Retrieve the SEI capabilities with the interrupt ranges */ sei->caps = of_device_get_match_data(&pdev->dev); diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c index b9db90c4aa56..4704f2ee5797 100644 --- a/drivers/irqchip/irq-stm32-exti.c +++ b/drivers/irqchip/irq-stm32-exti.c @@ -892,10 +892,8 @@ static int stm32_exti_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); host_data->base = devm_ioremap_resource(dev, res); - if (IS_ERR(host_data->base)) { - dev_err(dev, "Unable to map registers\n"); + if (IS_ERR(host_data->base)) return PTR_ERR(host_data->base); - } for (i = 0; i < drv_data->bank_nr; i++) stm32_exti_chip_init(host_data, i, np); -- cgit v1.2.3