Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb

[pandora-kernel.git] / drivers / serial / amba-pl010.c

diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c
index 1a9a24b..90b56c2 100644 (file)
--- a/drivers/serial/amba-pl010.c
+++ b/drivers/serial/amba-pl010.c
@@ -22,8 +22,6 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- *  $Id: amba.c,v 1.41 2002/07/28 10:03:27 rmk Exp $
- *
  * This is a generic driver for ARM AMBA-type serial ports.  They
  * have a lot of 16550-like features, but are not register compatible.
  * Note that although they do have CTS, DCD and DSR inputs, they do
@@ -119,7 +117,7 @@ static void pl010_enable_ms(struct uart_port *port)
 
 static void pl010_rx_chars(struct uart_amba_port *uap)
 {
-       struct tty_struct *tty = uap->port.info->tty;
+       struct tty_struct *tty = uap->port.info->port.tty;
        unsigned int status, ch, flag, rsr, max_count = 256;
 
        status = readb(uap->port.membase + UART01x_FR);
@@ -167,8 +165,9 @@ static void pl010_rx_chars(struct uart_amba_port *uap)
        ignore_char:
                status = readb(uap->port.membase + UART01x_FR);
        }
+       spin_unlock(&uap->port.lock);
        tty_flip_buffer_push(tty);
-       return;
+       spin_lock(&uap->port.lock);
 }
 
 static void pl010_tx_chars(struct uart_amba_port *uap)
@@ -790,7 +789,7 @@ static int __init pl010_init(void)
 {
        int ret;
 
-       printk(KERN_INFO "Serial: AMBA driver $Revision: 1.41 $\n");
+       printk(KERN_INFO "Serial: AMBA driver\n");
 
        ret = uart_register_driver(&amba_reg);
        if (ret == 0) {
@@ -811,5 +810,5 @@ module_init(pl010_init);
 module_exit(pl010_exit);
 
 MODULE_AUTHOR("ARM Ltd/Deep Blue Solutions Ltd");
-MODULE_DESCRIPTION("ARM AMBA serial port driver $Revision: 1.41 $");
+MODULE_DESCRIPTION("ARM AMBA serial port driver");
 MODULE_LICENSE("GPL");