Johannes Berg 3cd8519248 powerpc: Fix logic error in fixup_irqs ... When SPARSE_IRQ is set, irq_to_desc() can return NULL. While the code here has a check for NULL, it's not really correct. Fix it by separating the check for it. This fixes CPU hot unplug for me. Reported-by: Alastair Bridgewater <alastair.bridgewater@gmail.com> Cc: stable@kernel.org [2.6.32+] Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2010-07-08 18:11:44 +10:00
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boot	Merge branch 'merge' of git://git.secretlab.ca/git/linux-2.6	2010-06-27 07:30:25 -07:00
configs	powerpc: Disable CONFIG_SYSFS_DEPRECATED	2010-06-15 15:02:33 +10:00
include/asm	powerpc: Unconditionally enabled irq stacks	2010-06-15 15:02:37 +10:00
kernel	powerpc: Fix logic error in fixup_irqs	2010-07-08 18:11:44 +10:00
kvm	KVM: powerpc: fix init/exit annotation	2010-06-09 18:39:09 +03:00
lib	powerpc: Fix feature-fixup tests for gcc 4.5	2010-07-08 18:11:41 +10:00
math-emu	powerpc/math-emu: Fix efp dependence	2009-03-11 06:00:08 -05:00
mm	powerpc: Remove dead CONFIG_HIGHPTE	2010-06-15 15:02:32 +10:00
oprofile	powerpc/oprofile: fix potential buffer overrun in op_model_cell.c	2010-06-07 11:18:56 +02:00
platforms	powerpc/iseries: Fix possible null pointer dereference in iSeries_pcibios_fixup_resources	2010-07-08 18:11:43 +10:00
sysdev	powerpc: Fix mpic_resume on early G5 macs	2010-06-15 15:02:37 +10:00
xmon	powerpc: Mark some variables in the page fault path __read_mostly	2010-02-03 17:39:48 +11:00
Kconfig	powerpc: Disable SPARSE_IRQ by default	2010-07-08 18:11:40 +10:00
Kconfig.debug	powerpc: Unconditionally enabled irq stacks	2010-06-15 15:02:37 +10:00
Makefile	powerpc: Fix module building for gcc 4.5 and 64 bit	2010-07-08 18:11:38 +10:00
relocs_check.pl	powerpc: Check for unsupported relocs when using CONFIG_RELOCATABLE	2009-09-24 15:31:40 +10:00