[netdrvr b44] trim trailing whitespace
Jeff Garzik [Wed, 12 Apr 2006 22:04:32 +0000 (18:04 -0400)]
drivers/net/b44.c

index aa1ef74..3d30668 100644 (file)
@@ -137,7 +137,7 @@ static inline unsigned long br32(const struct b44 *bp, unsigned long reg)
        return readl(bp->regs + reg);
 }
 
-static inline void bw32(const struct b44 *bp, 
+static inline void bw32(const struct b44 *bp,
                        unsigned long reg, unsigned long val)
 {
        writel(val, bp->regs + reg);
@@ -287,13 +287,13 @@ static void __b44_cam_write(struct b44 *bp, unsigned char *data, int index)
        val |= ((u32) data[4]) <<  8;
        val |= ((u32) data[5]) <<  0;
        bw32(bp, B44_CAM_DATA_LO, val);
-       val = (CAM_DATA_HI_VALID | 
+       val = (CAM_DATA_HI_VALID |
               (((u32) data[0]) << 8) |
               (((u32) data[1]) << 0));
        bw32(bp, B44_CAM_DATA_HI, val);
        bw32(bp, B44_CAM_CTRL, (CAM_CTRL_WRITE |
                            (index << CAM_CTRL_INDEX_SHIFT)));
-       b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1);  
+       b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1);
 }
 
 static inline void __b44_disable_ints(struct b44 *bp)
@@ -411,15 +411,15 @@ static void __b44_set_flow_ctrl(struct b44 *bp, u32 pause_flags)
 
 static void b44_set_flow_ctrl(struct b44 *bp, u32 local, u32 remote)
 {
-       u32 pause_enab = 0; 
+       u32 pause_enab = 0;
 
        /* The driver supports only rx pause by default because
-          the b44 mac tx pause mechanism generates excessive 
-          pause frames.           
+          the b44 mac tx pause mechanism generates excessive
+          pause frames.
           Use ethtool to turn on b44 tx pause if necessary.
         */
        if ((local & ADVERTISE_PAUSE_CAP) &&
-           (local & ADVERTISE_PAUSE_ASYM)){ 
+           (local & ADVERTISE_PAUSE_ASYM)){
                if ((remote & LPA_PAUSE_ASYM) &&
                    !(remote & LPA_PAUSE_CAP))
                        pause_enab |= B44_FLAG_RX_PAUSE;
@@ -1057,7 +1057,7 @@ static int b44_change_mtu(struct net_device *dev, int new_mtu)
        spin_unlock_irq(&bp->lock);
 
        b44_enable_ints(bp);
-       
+
        return 0;
 }
 
@@ -1375,7 +1375,7 @@ static void b44_init_hw(struct b44 *bp)
        bw32(bp, B44_DMARX_ADDR, bp->rx_ring_dma + bp->dma_offset);
 
        bw32(bp, B44_DMARX_PTR, bp->rx_pending);
-       bp->rx_prod = bp->rx_pending;   
+       bp->rx_prod = bp->rx_pending;
 
        bw32(bp, B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ);
 
@@ -1547,9 +1547,9 @@ static void __b44_set_rx_mode(struct net_device *dev)
                        val |= RXCONFIG_ALLMULTI;
                else
                        i = __b44_load_mcast(bp, dev);
-               
+
                for (; i < 64; i++) {
-                       __b44_cam_write(bp, zero, i);                   
+                       __b44_cam_write(bp, zero, i);
                }
                bw32(bp, B44_RXCONFIG, val);
                val = br32(bp, B44_CAM_CTRL);
@@ -1731,7 +1731,7 @@ static int b44_set_ringparam(struct net_device *dev,
        spin_unlock_irq(&bp->lock);
 
        b44_enable_ints(bp);
-       
+
        return 0;
 }
 
@@ -1776,7 +1776,7 @@ static int b44_set_pauseparam(struct net_device *dev,
        spin_unlock_irq(&bp->lock);
 
        b44_enable_ints(bp);
-       
+
        return 0;
 }
 
@@ -1892,7 +1892,7 @@ static int __devinit b44_get_invariants(struct b44 *bp)
        bp->core_unit = ssb_core_unit(bp);
        bp->dma_offset = SB_PCI_DMA;
 
-       /* XXX - really required? 
+       /* XXX - really required?
           bp->flags |= B44_FLAG_BUGGY_TXPTR;
          */
 out:
@@ -1940,7 +1940,7 @@ static int __devinit b44_init_one(struct pci_dev *pdev,
                       "aborting.\n");
                goto err_out_free_res;
        }
-       
+
        err = pci_set_consistent_dma_mask(pdev, (u64) B44_DMA_MASK);
        if (err) {
                printk(KERN_ERR PFX "No usable DMA configuration, "
@@ -2035,9 +2035,9 @@ static int __devinit b44_init_one(struct pci_dev *pdev,
 
        pci_save_state(bp->pdev);
 
-       /* Chip reset provides power to the b44 MAC & PCI cores, which 
+       /* Chip reset provides power to the b44 MAC & PCI cores, which
         * is necessary for MAC register access.
-        */ 
+        */
        b44_chip_reset(bp);
 
        printk(KERN_INFO "%s: Broadcom 4400 10/100BaseT Ethernet ", dev->name);
@@ -2085,10 +2085,10 @@ static int b44_suspend(struct pci_dev *pdev, pm_message_t state)
 
        del_timer_sync(&bp->timer);
 
-       spin_lock_irq(&bp->lock); 
+       spin_lock_irq(&bp->lock);
 
        b44_halt(bp);
-       netif_carrier_off(bp->dev); 
+       netif_carrier_off(bp->dev);
        netif_device_detach(bp->dev);
        b44_free_rings(bp);