
Store interrupt mask variable in master private data to indicate the interrupts which are currently enabled. This is to avoid reading interrupt enable register, which varies on hardware version, for knowing the interrupt enabled info. Change-Id: Ic990decd1b1112a1ad2a6af0d9b42269fe4e1b4c Signed-off-by: Ramprasad Katkam <katkam@codeaurora.org>