From: Domen Puncer Date: Tue, 10 Apr 2007 22:27:49 +0000 (+0200) Subject: [POWERPC] mpc52xx_pic: fix main interrupt masking X-Git-Tag: v2.6.21-rc7~21^2 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22132178b26c907d19f661a4ae7fd265962d417e;p=linux-2.6 [POWERPC] mpc52xx_pic: fix main interrupt masking The bit setting was off by one. Tested with RTC and GPIO_WKUP interrupts. Signed-off-by: Domen Puncer Signed-off-by: Sylvain Munaut Signed-off-by: Paul Mackerras --- diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c index c75192567e..fbfff95b44 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c @@ -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 = {