From b41511f713ccaef666e450fae8cb18909897fe4e Mon Sep 17 00:00:00 2001 From: Thomas Abraham Date: Mon, 2 Jul 2012 09:02:55 +0900 Subject: mfd: Add irq domain support for max8997 interrupts Add irq domain support for max8997 interrupts. The reverse mapping method used is linear mapping since the sub-drivers of max8997 such as regulator and charger drivers can use the max8997 irq_domain to get the linux irq number for max8997 interrupts. All uses of irq_base in platform data and max8997 driver private data are removed. Reviwed-by: Mark Brown Acked-by: MyungJoo Ham Acked-by: Grant Likely Signed-off-by: Thomas Abraham Signed-off-by: Chanwoo Choi Signed-off-by: Kyungmin Park Signed-off-by: Samuel Ortiz --- arch/arm/mach-exynos/mach-nuri.c | 4 ---- arch/arm/mach-exynos/mach-origen.c | 1 - 2 files changed, 5 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c index 656f8fc9addd..acb58f5cee8d 100644 --- a/arch/arm/mach-exynos/mach-nuri.c +++ b/arch/arm/mach-exynos/mach-nuri.c @@ -1067,12 +1067,8 @@ static struct platform_device nuri_max8903_device = { static void __init nuri_power_init(void) { int gpio; - int irq_base = IRQ_GPIO_END + 1; int ta_en = 0; - nuri_max8997_pdata.irq_base = irq_base; - irq_base += MAX8997_IRQ_NR; - gpio = EXYNOS4_GPX0(7); gpio_request(gpio, "AP_PMIC_IRQ"); s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c index f5572be9d7bf..3ce403d7cf1c 100644 --- a/arch/arm/mach-exynos/mach-origen.c +++ b/arch/arm/mach-exynos/mach-origen.c @@ -425,7 +425,6 @@ static struct max8997_platform_data __initdata origen_max8997_pdata = { .buck1_gpiodvs = false, .buck2_gpiodvs = false, .buck5_gpiodvs = false, - .irq_base = IRQ_GPIO_END + 1, .ignore_gpiodvs_side_effect = true, .buck125_default_idx = 0x0, -- cgit v1.2.3