drivers: usb: early: clean up indentation, remove extraneous tabs

There is a hunk of code that is indented too much by one level, fix
this by removing the extraneous tabs.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
index d633c2abe5a465fa72f2e11316fad003286aa9ad..ea0d531c63e21670edd86a7a8dc560868e04b83f 100644 (file)
--- a/drivers/usb/early/ehci-dbgp.c
+++ b/drivers/usb/early/ehci-dbgp.c
@@ -631,28 +631,28 @@ static int ehci_reset_port(int port)
                if (!(portsc & PORT_RESET))
                        break;
        }
-               if (portsc & PORT_RESET) {
-                       /* force reset to complete */
-                       loop = 100 * 1000;
-                       writel(portsc & ~(PORT_RWC_BITS | PORT_RESET),
-                               &ehci_regs->port_status[port - 1]);
-                       do {
-                               udelay(1);
-                               portsc = readl(&ehci_regs->port_status[port-1]);
-                       } while ((portsc & PORT_RESET) && (--loop > 0));
-               }
+       if (portsc & PORT_RESET) {
+               /* force reset to complete */
+               loop = 100 * 1000;
+               writel(portsc & ~(PORT_RWC_BITS | PORT_RESET),
+                       &ehci_regs->port_status[port - 1]);
+               do {
+                       udelay(1);
+                       portsc = readl(&ehci_regs->port_status[port-1]);
+               } while ((portsc & PORT_RESET) && (--loop > 0));
+       }
 
-               /* Device went away? */
-               if (!(portsc & PORT_CONNECT))
-                       return -ENOTCONN;
+       /* Device went away? */
+       if (!(portsc & PORT_CONNECT))
+               return -ENOTCONN;
 
-               /* bomb out completely if something weird happened */
-               if ((portsc & PORT_CSC))
-                       return -EINVAL;
+       /* bomb out completely if something weird happened */
+       if ((portsc & PORT_CSC))
+               return -EINVAL;
 
-               /* If we've finished resetting, then break out of the loop */
-               if (!(portsc & PORT_RESET) && (portsc & PORT_PE))
-                       return 0;
+       /* If we've finished resetting, then break out of the loop */
+       if (!(portsc & PORT_RESET) && (portsc & PORT_PE))
+               return 0;
        return -EBUSY;
 }