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authorStephen Rothwell <sfr@canb.auug.org.au>2006-11-21 14:16:13 +1100
committerPaul Mackerras <paulus@samba.org>2006-12-04 20:39:12 +1100
commitb06a318372ba95873abfe323076bd7e115d64b67 (patch)
tree29067e6c385f99aa6610a6e91304d51ba8c58ae2 /arch/powerpc
parentf9df68ec7bf49e37b46aa0a5d9e7938c060dba52 (diff)
[POWERPC] iSeries: fix irq.c for combined build
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/kernel/irq.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index eb9fc621e05..e1936952017 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -268,7 +268,8 @@ void do_IRQ(struct pt_regs *regs)
set_irq_regs(old_regs);
#ifdef CONFIG_PPC_ISERIES
- if (get_lppaca()->int_dword.fields.decr_int) {
+ if (firmware_has_feature(FW_FEATURE_ISERIES) &&
+ get_lppaca()->int_dword.fields.decr_int) {
get_lppaca()->int_dword.fields.decr_int = 0;
/* Signal a fake decrementer interrupt */
timer_interrupt(regs);