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Commit 22132178 authored by Domen Puncer's avatar Domen Puncer Committed by Paul Mackerras
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[POWERPC] mpc52xx_pic: fix main interrupt masking 



The bit setting was off by one.
Tested with RTC and GPIO_WKUP interrupts.

Signed-off-by: default avatarDomen Puncer <domen.puncer@telargo.com>
Signed-off-by: default avatarSylvain Munaut <tnt@246tNt.com>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 5ab7ffea

arch/powerpc/platforms/52xx/mpc52xx_pic.c

+2 −2
Original line number Diff line number Diff line
@@ -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 = {