[PATCH] driver/e1000e: Fix default interrupt mode select

[Prabhakar Kushwaha]

From: Prabhakar <prabhakar at freescale.com>

The Intel e1000 device driver defaults to MSI interrupt mode, even if MSI
support is not enabled

Signed-off-by: Jin Qing <b24347 at freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar at freescale.com>
---
 Based upon git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git(branch master)

 added  netdev mail-list and e1000 mail-list & maintainer

 drivers/net/e1000e/param.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/drivers/net/e1000e/param.c b/drivers/net/e1000e/param.c
index a150e48..7b3bbec 100644
--- a/drivers/net/e1000e/param.c
+++ b/drivers/net/e1000e/param.c
@@ -390,7 +390,11 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
 			.type = range_option,
 			.name = "Interrupt Mode",
 			.err  = "defaulting to 2 (MSI-X)",
+#ifdef CONFIG_PCI_MSI
 			.def  = E1000E_INT_MODE_MSIX,
+#else
+			.def  = E1000E_INT_MODE_LEGACY,
+#endif
 			.arg  = { .r = { .min = MIN_INTMODE,
 					 .max = MAX_INTMODE } }
 		};
-- 
1.7.3