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authorPaul Mackerras <paulus@samba.org>2005-10-26 16:47:42 +1000
committerPaul Mackerras <paulus@samba.org>2005-10-26 16:47:42 +1000
commitf9bd170a87948a9e077149b70fb192c563770fdf (patch)
treec759b57b67ab41a859e19f7dcee571504b368202 /arch/ppc/platforms/lopec.c
parent25635c71e44111a6bd48f342e144e2fc02d0a314 (diff)
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 <paulus@samba.org>
Diffstat (limited to 'arch/ppc/platforms/lopec.c')
-rw-r--r--arch/ppc/platforms/lopec.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/ppc/platforms/lopec.c b/arch/ppc/platforms/lopec.c
index 800c56a07a9..06d247c23b8 100644
--- a/arch/ppc/platforms/lopec.c
+++ b/arch/ppc/platforms/lopec.c
@@ -267,15 +267,11 @@ lopec_init_IRQ(void)
openpic_hookup_cascade(NUM_8259_INTERRUPTS, "82c59 cascade",
&i8259_irq);
- /* Map 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 int __init