microblaze: Fix interrupt handler code
authorMichal Simek <monstr@monstr.eu>
Fri, 16 Apr 2010 09:51:59 +0000 (11:51 +0200)
committerMichal Simek <monstr@monstr.eu>
Fri, 16 Apr 2010 10:15:34 +0000 (12:15 +0200)
commit8125c980cc282000cbddb415f8ddbebf96e4edb4
treec60dcc9074a8a51de707f0db533d09c7695639e4
parentb26640971a7ba8800f0eb32af145ff0727fe21fe
microblaze: Fix interrupt handler code

It is better to read ivr and react on it than do long parsing from
two regs. Interrupt controller returs actual irq number.

Signed-off-by: Michal Simek <monstr@monstr.eu>
arch/microblaze/cpu/interrupts.c