diff mbox

[V8,3/9] aacraid: Change interrupt mode to MSI for Series 6

Message ID 1440758321-2996-4-git-send-email-Mahesh.Rajashekhara@pmcs.com (mailing list archive)
State New, archived
Headers show

Commit Message

Mahesh Rajashekhara Aug. 28, 2015, 10:38 a.m. UTC 
This change always sets MSI interrupt mode for series-6 controller.

Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Murthy Bhat <Murthy.Bhat@pmcs.com>
Reviewed-by: Karthikeya Sunkesula <Karthikeya.Sunkesula@pmcs.com>
Signed-off-by: Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com>
---
Changes from V2:
aac_msi option description and subject change.
 drivers/scsi/aacraid/aachba.c | 2 +-
 drivers/scsi/aacraid/src.c    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index fe59b00..05f2a02 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -259,7 +259,7 @@  MODULE_PARM_DESC(commit, "Control whether a COMMIT_CONFIG is issued to the"
 	" 0=off, 1=on");
 module_param_named(msi, aac_msi, int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(msi, "IRQ handling."
-	" 0=PIC(default), 1=MSI, 2=MSI-X(unsupported, uses MSI)");
+	" 0=PIC(default), 1=MSI, 2=MSI-X)");
 module_param(startup_timeout, int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(startup_timeout, "The duration of time in seconds to wait for"
 	" adapter to have it's kernel up and\n"
diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.c
index b147341..eb07b3d 100644
--- a/drivers/scsi/aacraid/src.c
+++ b/drivers/scsi/aacraid/src.c
@@ -742,7 +742,7 @@  int aac_src_init(struct aac_dev *dev)
 	if (dev->comm_interface != AAC_COMM_MESSAGE_TYPE1)
 		goto error_iounmap;
 
-	dev->msi = aac_msi && !pci_enable_msi(dev->pdev);
+	dev->msi = !pci_enable_msi(dev->pdev);
 
 	dev->aac_msix[0].vector_no = 0;
 	dev->aac_msix[0].dev = dev;