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[PATCH] powerpc: Fix i8259 cascade IRQ
authorDavid Woodhouse <dwmw2@infradead.org>
Sat, 5 Nov 2005 17:54:22 +0000 (17:54 +0000)
committerPaul Mackerras <paulus@samba.org>
Mon, 7 Nov 2005 01:36:25 +0000 (12:36 +1100)
commit9d2ba6faa1c2e10546a4bdf0f9687436d7681b2f
tree47d6fd707ea6b378eb8e0c07343e1f3e94a794bftree | snapshot
parentead837174d265b24334f0721a84cbdda8ccd89a7commit | diff
[PATCH] powerpc: Fix i8259 cascade IRQ

setup_irq() aborts immediately if there's no handler for the IRQ in
question. So i8259_init() should set up its handlers before trying to
set up the cascade on IRQ 2.

With this and the patch I sent a few days ago to fix initrd on ppc32, my
Pegasos now runs the arch/powerpc kernel.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/sysdev/i8259.c diff | blob | history
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