Request IRQ Error


I wrote a driver that has an interrupt requested by a timer. This
driver is working in the kernel downloaded at
Now, i downloaded the kernel from (linux-omap-2.6)
but i am getting an error on compilation:

dmtimer.c:789: error: 'SA_INTERRUPT' undeclared (first use in this

The error ocurr on the function "request_irq(INT_24XX_GPTIMER2,
timer2_isr, SA_INTERRUPT, "Timer 2",NULL)"

How can i fix it?