From: Shyam Sundar <shyam.sundar@qlogic.com>
Date: Fri, 3 Dec 2010 06:12:08 +0000 (-0800)
Subject: [SCSI] qla4xxx: initialize MSI in correct way
X-Git-Tag: v2.6.38-rc1~27^2~62
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=61391d314e856030b2b40b5d6ea22b93de0f1fed;p=karo-tx-linux.git

[SCSI] qla4xxx: initialize MSI in correct way

IRQF_SHARED flag should not be set when calling request_irq for MSI since
this interrupt mechanism cannot be shared like standard INTx

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Shyam Sundar <shyam.sundar@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index 5d9575cebff9..ca862b12a8db 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -1077,7 +1077,7 @@ try_msi:
 	ret = pci_enable_msi(ha->pdev);
 	if (!ret) {
 		ret = request_irq(ha->pdev->irq, qla4_8xxx_msi_handler,
-			IRQF_SHARED, DRIVER_NAME, ha);
+			0, DRIVER_NAME, ha);
 		if (!ret) {
 			DEBUG2(ql4_printk(KERN_INFO, ha, "MSI: Enabled.\n"));
 			set_bit(AF_MSI_ENABLED, &ha->flags);