sungem: another error printed one too early

[linux-2.6-omap-h63xx.git] / drivers / net / sungem.c

diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 86c765d83de1148239ced6790c2aabd820685b87..8d64b1da0465c99a0502c642900f325964cf0186 100644 (file)
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -148,7 +148,7 @@ static u16 __phy_read(struct gem *gp, int phy_addr, int reg)
        cmd |= (MIF_FRAME_TAMSB);
        writel(cmd, gp->regs + MIF_FRAME);
 
-       while (limit--) {
+       while (--limit) {
                cmd = readl(gp->regs + MIF_FRAME);
                if (cmd & MIF_FRAME_TALSB)
                        break;
@@ -1157,7 +1157,7 @@ static void gem_pcs_reset(struct gem *gp)
                if (limit-- <= 0)
                        break;
        }
-       if (limit <= 0)
+       if (limit < 0)
                printk(KERN_WARNING "%s: PCS reset bit would not clear.\n",
                       gp->dev->name);
 }
@@ -2221,6 +2221,8 @@ static int gem_do_start(struct net_device *dev)
 
        gp->running = 1;
 
+       napi_enable(&gp->napi);
+
        if (gp->lstate == link_up) {
                netif_carrier_on(gp->dev);
                gem_set_link_modes(gp);
@@ -2238,6 +2240,8 @@ static int gem_do_start(struct net_device *dev)
                spin_lock_irqsave(&gp->lock, flags);
                spin_lock(&gp->tx_lock);
 
+               napi_disable(&gp->napi);
+
                gp->running =  0;
                gem_reset(gp);
                gem_clean_rings(gp);
@@ -2338,8 +2342,6 @@ static int gem_open(struct net_device *dev)
        if (!gp->asleep)
                rc = gem_do_start(dev);
        gp->opened = (rc == 0);
-       if (gp->opened)
-               napi_enable(&gp->napi);
 
        mutex_unlock(&gp->pm_mutex);
 
@@ -2476,8 +2478,6 @@ static int gem_resume(struct pci_dev *pdev)
 
                /* Re-attach net device */
                netif_device_attach(dev);
-
-               napi_enable(&gp->napi);
        }
 
        spin_lock_irqsave(&gp->lock, flags);