diff options
| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2012-02-29 01:46:08 +0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-03-06 21:46:56 +0400 |
| commit | 9ab492e12d588af7b05892c3744e8bdc2eace6d0 (patch) | |
| tree | 7b79c2d3c840239f5b0a4e717227c8adf51c69cc /include/linux/mfd | |
| parent | 9f60d33e1811e0aa696a3152050d6e3e4c3195aa (diff) | |
| download | linux-9ab492e12d588af7b05892c3744e8bdc2eace6d0.tar.xz | |
mfd : Check if the db8500 prcmu has pending irq
This patch allows to check if there are some pending irqs
on the prcmu.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/db8500-prcmu.h | 1 | ||||
| -rw-r--r-- | include/linux/mfd/dbx500-prcmu.h | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/mfd/db8500-prcmu.h b/include/linux/mfd/db8500-prcmu.h index a5915852176a..926bdb3adc0f 100644 --- a/include/linux/mfd/db8500-prcmu.h +++ b/include/linux/mfd/db8500-prcmu.h @@ -584,6 +584,7 @@ int db8500_prcmu_gic_decouple(void); int db8500_prcmu_gic_recouple(void); int db8500_prcmu_copy_gic_settings(void); bool db8500_prcmu_gic_pending_irq(void); +bool db8500_prcmu_pending_irq(void); void db8500_prcmu_enable_wakeups(u32 wakeups); int db8500_prcmu_set_epod(u16 epod_id, u8 epod_state); int db8500_prcmu_request_clock(u8 clock, bool enable); diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h index f8429cad0db7..5c72c07e20e4 100644 --- a/include/linux/mfd/dbx500-prcmu.h +++ b/include/linux/mfd/dbx500-prcmu.h @@ -313,6 +313,14 @@ static inline int prcmu_copy_gic_settings(void) return db8500_prcmu_copy_gic_settings(); } +static inline bool prcmu_pending_irq(void) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_pending_irq(); +} + static inline int prcmu_set_epod(u16 epod_id, u8 epod_state) { if (cpu_is_u5500()) |