From: Feng Tang Date: Fri, 31 Dec 2010 01:48:20 +0000 (+0800) Subject: [PATCH] intel_pmic_gpio: modify EOI handling following change of kernel irq subsystem X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=456dc301cc3b547b2a674de3028f53fb1453e532;p=linux-beck.git [PATCH] intel_pmic_gpio: modify EOI handling following change of kernel irq subsystem Latest kernel has many changes in IRQ subsystem and its interfaces, like adding "irq_eoi" for struct irq_chip, this patch will make it support both the new and old interface. Cc: Alek Du Signed-off-by: Feng Tang Signed-off-by: Matthew Garrett --- diff --git a/drivers/platform/x86/intel_pmic_gpio.c b/drivers/platform/x86/intel_pmic_gpio.c index e61db9dfebef..930e62762365 100644 --- a/drivers/platform/x86/intel_pmic_gpio.c +++ b/drivers/platform/x86/intel_pmic_gpio.c @@ -244,7 +244,11 @@ static void pmic_irq_handler(unsigned irq, struct irq_desc *desc) generic_handle_irq(pg->irq_base + gpio); } } - desc->chip->eoi(irq); + + if (desc->chip->irq_eoi) + desc->chip->irq_eoi(irq_get_irq_data(irq)); + else + dev_warn(pg->chip.dev, "missing EOI handler for irq %d\n", irq); } static int __devinit platform_pmic_gpio_probe(struct platform_device *pdev)