* Lightweight spurious IRQ detection. We do not want
* to overdo spurious IRQ handling - it's usually a sign
* of hardware problems, so we only do the checks we can
- * do without slowing down good hardware unnecesserily.
+ * do without slowing down good hardware unnecessarily.
*
* Note that IRQ7 and IRQ15 (the two spurious IRQs
* usually resulting from the 8259A-1|2 PICs) occur
* the kernel initialization code can get it
* out of.
*/
- outb(0xff, 0x21); /* mask all of 8259A-1 */
- outb(0xff, 0xA1); /* mask all of 8259A-1 */
+ outb(0xff, PIC_MASTER_IMR); /* mask all of 8259A-1 */
+ outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-1 */
return 0;
}