]> nv-tegra.nvidia Code Review - linux-2.6.git/commitdiff
[POWERPC] mpc52xx_pic: fix main interrupt masking
authorDomen Puncer <domen.puncer@telargo.com>
Tue, 10 Apr 2007 22:27:49 +0000 (00:27 +0200)
committerPaul Mackerras <paulus@samba.org>
Wed, 11 Apr 2007 16:39:58 +0000 (02:39 +1000)
The bit setting was off by one.
Tested with RTC and GPIO_WKUP interrupts.

Signed-off-by: Domen Puncer <domen.puncer@telargo.com>
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/platforms/52xx/mpc52xx_pic.c

index c75192567e5573e2292dfb98f4fc7f433552e1d1..fbfff95b4437e9b92113c9f9929d123fe8ad6291 100644 (file)
@@ -128,7 +128,7 @@ static void mpc52xx_main_mask(unsigned int virq)
 
        pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
 
-       io_be_setbit(&intr->main_mask, 15 - l2irq);
+       io_be_setbit(&intr->main_mask, 16 - l2irq);
 }
 
 static void mpc52xx_main_unmask(unsigned int virq)
@@ -141,7 +141,7 @@ static void mpc52xx_main_unmask(unsigned int virq)
 
        pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
 
-       io_be_clrbit(&intr->main_mask, 15 - l2irq);
+       io_be_clrbit(&intr->main_mask, 16 - l2irq);
 }
 
 static struct irq_chip mpc52xx_main_irqchip = {