int toshiba_rbtx4927_irq_nested(int sw_irq)
{
u32 level3;
- u32 level4;
- u32 level5;
level3 = reg_rd08(TOSHIBA_RBTX4927_IOC_INTR_STAT) & 0x1f;
if (level3) {
#ifdef CONFIG_TOSHIBA_FPCIB0
{
if (tx4927_using_backplane) {
+ u32 level4;
+ u32 level5;
outb(0x0A, 0x20);
level4 = inb(0x20) & 0xff;
if (level4) {