Commit 6b3788e5 authored by Angelo Dureghello's avatar Angelo Dureghello Committed by Greg Ungerer
Browse files

m68k: coldfire: fix irq ranges 



Working on flexcan0, there was no way to have irq 128 working.
Fix irq 128 and 196 setup.

Signed-off-by: default avatarAngelo Dureghello <angelo@kernel-space.org>
Reviewed-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarGreg Ungerer <gerg@linux-m68k.org>
parent 09accc3a

arch/m68k/coldfire/intc-simr.c

+6 −6
Original line number Diff line number Diff line
@@ -68,9 +68,9 @@ static void intc_irq_mask(struct irq_data *d) 
{

	unsigned int irq = d->irq - MCFINT_VECBASE;



	if (MCFINTC2_SIMR && (irq > 128))

	if (MCFINTC2_SIMR && (irq > 127))

		__raw_writeb(irq - 128, MCFINTC2_SIMR);

	else if (MCFINTC1_SIMR && (irq > 64))

	else if (MCFINTC1_SIMR && (irq > 63))

		__raw_writeb(irq - 64, MCFINTC1_SIMR);

	else

		__raw_writeb(irq, MCFINTC0_SIMR);
@@ -80,9 +80,9 @@ static void intc_irq_unmask(struct irq_data *d) 
{

	unsigned int irq = d->irq - MCFINT_VECBASE;



	if (MCFINTC2_CIMR && (irq > 128))

	if (MCFINTC2_CIMR && (irq > 127))

		__raw_writeb(irq - 128, MCFINTC2_CIMR);

	else if (MCFINTC1_CIMR && (irq > 64))

	else if (MCFINTC1_CIMR && (irq > 63))

		__raw_writeb(irq - 64, MCFINTC1_CIMR);

	else

		__raw_writeb(irq, MCFINTC0_CIMR);
@@ -115,9 +115,9 @@ static unsigned int intc_irq_startup(struct irq_data *d) 
	}



	irq -= MCFINT_VECBASE;

	if (MCFINTC2_ICR0 && (irq > 128))

	if (MCFINTC2_ICR0 && (irq > 127))

		__raw_writeb(5, MCFINTC2_ICR0 + irq - 128);

	else if (MCFINTC1_ICR0 && (irq > 64))

	else if (MCFINTC1_ICR0 && (irq > 63))

		__raw_writeb(5, MCFINTC1_ICR0 + irq - 64);

	else

		__raw_writeb(5, MCFINTC0_ICR0 + irq);