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 --- include/linux/mfd/max8997-private.h | 4 +++- include/linux/mfd/max8997.h | 1 - 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'include/linux/mfd') diff --git a/include/linux/mfd/max8997-private.h b/include/linux/mfd/max8997-private.h index 3f4deb62d6b0..830152cfae33 100644 --- a/include/linux/mfd/max8997-private.h +++ b/include/linux/mfd/max8997-private.h @@ -23,6 +23,8 @@ #define __LINUX_MFD_MAX8997_PRIV_H #include +#include +#include #define MAX8997_REG_INVALID (0xff) @@ -325,7 +327,7 @@ struct max8997_dev { int irq; int ono; - int irq_base; + struct irq_domain *irq_domain; struct mutex irqlock; int irq_masks_cur[MAX8997_IRQ_GROUP_NR]; int irq_masks_cache[MAX8997_IRQ_GROUP_NR]; diff --git a/include/linux/mfd/max8997.h b/include/linux/mfd/max8997.h index b40c08cd30bc..328d8e24b533 100644 --- a/include/linux/mfd/max8997.h +++ b/include/linux/mfd/max8997.h @@ -181,7 +181,6 @@ struct max8997_led_platform_data { struct max8997_platform_data { /* IRQ */ - int irq_base; int ono; int wakeup; -- cgit v1.2.3