[SCSI] megaraid_sas: function pointer for disable interrupt

This patch adds function pointer to invoke disable interrupt for
xscale and ppc IOP based controllers. Removes old implementation that checks
for controller type in megasas_disable_intr.

Signed-off-by: Sumant Patro <Sumant.Patro@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index 930c06d0a4f7..74feffe2fff3 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -1049,6 +1049,7 @@ struct megasas_evt_detail {
         void (*fire_cmd)(dma_addr_t ,u32 ,struct megasas_register_set __iomem *);
 
         void (*enable_intr)(struct megasas_register_set __iomem *) ;
+        void (*disable_intr)(struct megasas_register_set __iomem *);
 
         int (*clear_intr)(struct megasas_register_set __iomem *);