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authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>2007-10-30 08:01:49 +0100
committerTony Luck <tony.luck@intel.com>2007-10-30 17:54:47 +0100
commit3aff03739cb19938b25ac262be90faf58192e847 (patch)
tree49ce33789a1af69b15baab5962812a5a102a6893 /arch/ia64/kernel
parent[IA64] arch/ia64/sn/kernel/mca.c: undo lock when sn_oemdata can't be extended (diff)
downloadlinux-3aff03739cb19938b25ac262be90faf58192e847.tar.xz
linux-3aff03739cb19938b25ac262be90faf58192e847.zip
[IA64] Fix incorrect return value from ia64_setup_msi_irq()
Fix the problem that pci_enable_msi() fails on ia64 platform. The cause of this problem is incorrect return value of ia64_setup_msi_irq(). It must return 0 on success, instead of irq number. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel')
-rw-r--r--arch/ia64/kernel/msi_ia64.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index 2fdbd5c3f213..e86d02959794 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -109,7 +109,7 @@ int ia64_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
write_msi_msg(irq, &msg);
set_irq_chip_and_handler(irq, &ia64_msi_chip, handle_edge_irq);
- return irq;
+ return 0;
}
void ia64_teardown_msi_irq(unsigned int irq)