sky2: ifdown kills irq mask

Bringing down a port also masks off the status and other IRQ's
needed for device to function due to missing paren's.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>

diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 227df98..27da9b7 100644 (file)
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -122,6 +122,7 @@ MODULE_DEVICE_TABLE(pci, sky2_id_table);
 /* Avoid conditionals by using array */
 static const unsigned txqaddr[] = { Q_XA1, Q_XA2 };
 static const unsigned rxqaddr[] = { Q_R1, Q_R2 };
+static const u32 portirq_msk[] = { Y2_IS_PORT_1, Y2_IS_PORT_2 };
 
 /* This driver supports yukon2 chipset only */
 static const char *yukon2_name[] = {
@@ -1050,7 +1051,7 @@ static int sky2_up(struct net_device *dev)
 
        /* Enable interrupts from phy/mac for port */
        imask = sky2_read32(hw, B0_IMSK);
-       imask |= (port == 0) ? Y2_IS_PORT_1 : Y2_IS_PORT_2;
+       imask |= portirq_msk[port];
        sky2_write32(hw, B0_IMSK, imask);
 
        return 0;
@@ -1401,7 +1402,7 @@ static int sky2_down(struct net_device *dev)
 
        /* Disable port IRQ */
        imask = sky2_read32(hw, B0_IMSK);
-       imask &= ~(sky2->port == 0) ? Y2_IS_PORT_1 : Y2_IS_PORT_2;
+       imask &= ~portirq_msk[port];
        sky2_write32(hw, B0_IMSK, imask);
 
        /* turn off LED's */