diff options
| author | Thomas Abraham <thomas.abraham@linaro.org> | 2012-07-02 04:02:55 +0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-07-09 02:16:13 +0400 |
| commit | b41511f713ccaef666e450fae8cb18909897fe4e (patch) | |
| tree | 078c2a625964f7769a1fecc4fa5f6cf24dc2df68 /include/linux/mfd | |
| parent | bad76991d7847b7877ae797cc79745d82ffd9120 (diff) | |
| download | linux-b41511f713ccaef666e450fae8cb18909897fe4e.tar.xz | |
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 <broonie@opensource.wolfsonmicro.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/max8997-private.h | 4 | ||||
| -rw-r--r-- | include/linux/mfd/max8997.h | 1 |
2 files changed, 3 insertions, 2 deletions
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 <linux/i2c.h> +#include <linux/export.h> +#include <linux/irqdomain.h> #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; |