From f9bd170a87948a9e077149b70fb192c563770fdf Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Wed, 26 Oct 2005 16:47:42 +1000 Subject: powerpc: Merge i8259.c into arch/powerpc/sysdev This changes the parameters for i8259_init so that it takes two parameters: a physical address for generating an interrupt acknowledge cycle, and an interrupt number offset. i8259_init now sets the irq_desc[] for its interrupts; all the callers were doing this, and that code is gone now. This also defines a CONFIG_PPC_I8259 symbol to select i8259.o for inclusion, and makes the platforms that need it select that symbol. Signed-off-by: Paul Mackerras --- arch/ppc/platforms/sandpoint.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) (limited to 'arch/ppc/platforms/sandpoint.c') diff --git a/arch/ppc/platforms/sandpoint.c b/arch/ppc/platforms/sandpoint.c index d4c9781989f..9eeed357230 100644 --- a/arch/ppc/platforms/sandpoint.c +++ b/arch/ppc/platforms/sandpoint.c @@ -493,19 +493,11 @@ sandpoint_init_IRQ(void) openpic_hookup_cascade(sandpoint_is_x2 ? 17 : NUM_8259_INTERRUPTS, "82c59 cascade", i8259_irq); - /* - * openpic_init() has set up irq_desc[16-31] to be openpic - * interrupts. We need to set irq_desc[0-15] to be i8259 - * interrupts. - */ - for(i=0; i < NUM_8259_INTERRUPTS; i++) - irq_desc[i].handler = &i8259_pic; - /* * The EPIC allows for a read in the range of 0xFEF00000 -> * 0xFEFFFFFF to generate a PCI interrupt-acknowledge transaction. */ - i8259_init(0xfef00000); + i8259_init(0xfef00000, 0); } static unsigned long __init -- cgit v1.2.3-70-g09d2