mfd: Add ab8500 interrupt disable hook

Add the missing interrupt disable hook in the irq_chip
callbacks for ab8500.

Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com>
Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
index 387705e494b9..eb238ee77e68 100644
--- a/drivers/mfd/ab8500-core.c
+++ b/drivers/mfd/ab8500-core.c
@@ -293,6 +293,7 @@ static struct irq_chip ab8500_irq_chip = {
         .irq_bus_lock           = ab8500_irq_lock,
         .irq_bus_sync_unlock    = ab8500_irq_sync_unlock,
         .irq_mask               = ab8500_irq_mask,
+        .irq_disable            = ab8500_irq_mask,
         .irq_unmask             = ab8500_irq_unmask,
 };