Define this register and its bits.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 #define S526_INT_AI            BIT(2)
 #define S526_INT_AO            BIT(1)
 #define S526_INT_TIMER         BIT(0)
-#define REG_MSC 0x10
-
+#define S526_MISC_REG          0x10
+#define S526_MISC_LED_OFF      BIT(0)
 #define S526_GPCT_LSB_REG(x)   (0x12 + ((x) * 8))
 #define S526_GPCT_MSB_REG(x)   (0x14 + ((x) * 8))
 #define S526_GPCT_MODE_REG(x)  (0x16 + ((x) * 8))