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authorDaniel Lezcano <daniel.lezcano@linaro.org>2012-02-29 01:46:08 +0400
committerSamuel Ortiz <sameo@linux.intel.com>2012-03-06 21:46:56 +0400
commit9ab492e12d588af7b05892c3744e8bdc2eace6d0 (patch)
tree7b79c2d3c840239f5b0a4e717227c8adf51c69cc /include/linux/mfd/dbx500-prcmu.h
parent9f60d33e1811e0aa696a3152050d6e3e4c3195aa (diff)
downloadlinux-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/dbx500-prcmu.h')
-rw-r--r--include/linux/mfd/dbx500-prcmu.h8
1 files changed, 8 insertions, 0 deletions
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())