X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=drivers%2Fserial%2Famba-pl010.c;h=90b56c2c31e20f7cc5d2ea0fccb73a2a1f4b8d98;hb=e62112c53acfefc67ccfbdc1895eebccf866bc1b;hp=1a9a24b82636e42704ae910f97e46d212800ebd4;hpb=5c34202b8bf942da411b6599668a76b07449bbfd;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c
index 1a9a24b8263..90b56c2c31e 100644
--- 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");