TI Davinci EMAC : add platform specific interrupt enable/disable logic.

On certain SOCs, the EMAC controller is interfaced with a wrapper logic
for handling interrupts. This  patch implements a platform
specific hook to cater to platforms that require custom interrupt
handling logic

Signed-off-by: Sriramakrishnan <srk@ti.com>
Acked-by: Chaithrika U S <chaithrika@ti.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/davinci_emac.h b/include/linux/davinci_emac.h
index ff5548747df..6d894efd8a3 100644
--- a/include/linux/davinci_emac.h
+++ b/include/linux/davinci_emac.h
@@ -25,6 +25,8 @@ struct emac_platform_data {
         u32 mdio_max_freq;
         u8 rmii_en;
         u8 version;
+        void (*interrupt_enable) (void);
+        void (*interrupt_disable) (void);
 };
 
 enum {