From: Kenji Kaneshige Date: Tue, 30 Oct 2007 07:01:49 +0000 (+0900) Subject: [IA64] Fix incorrect return value from ia64_setup_msi_irq() X-Git-Tag: v3.12-rc1~24938^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3aff03739cb19938b25ac262be90faf58192e847;p=kernel%2Fkernel-generic.git [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 Signed-off-by: Tony Luck --- diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c index 2fdbd5c..e86d029 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)