From 9ab492e12d588af7b05892c3744e8bdc2eace6d0 Mon Sep 17 00:00:00 2001 From: Daniel Lezcano Date: Tue, 28 Feb 2012 22:46:08 +0100 Subject: 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 Signed-off-by: Samuel Ortiz --- include/linux/mfd/db8500-prcmu.h | 1 + include/linux/mfd/dbx500-prcmu.h | 8 ++++++++ 2 files changed, 9 insertions(+) (limited to 'include') 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()) -- cgit v1.2.2