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-rw-r--r--drivers/serial/8250.c2
-rw-r--r--drivers/serial/bfin_sport_uart.c2
-rw-r--r--drivers/serial/bfin_sport_uart.h2
-rw-r--r--drivers/serial/uartlite.c2
4 files changed, 4 insertions, 4 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 167c4a6..4d8e14b 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -919,7 +919,7 @@ static int broken_efr(struct uart_8250_port *up)
/*
* Exar ST16C2550 "A2" devices incorrectly detect as
* having an EFR, and report an ID of 0x0201. See
- * http://www.exar.com/info.php?pdf=dan180_oct2004.pdf
+ * http://linux.derkeiler.com/Mailing-Lists/Kernel/2004-11/4812.html
*/
if (autoconfig_read_divisor_id(up) == 0x0201 && size_fifo(up) == 16)
return 1;
diff --git a/drivers/serial/bfin_sport_uart.c b/drivers/serial/bfin_sport_uart.c
index 6f1b51e2..e95c524 100644
--- a/drivers/serial/bfin_sport_uart.c
+++ b/drivers/serial/bfin_sport_uart.c
@@ -10,7 +10,7 @@
/*
* This driver and the hardware supported are in term of EE-191 of ADI.
- * http://www.analog.com/UploadedFiles/Application_Notes/399447663EE191.pdf
+ * http://www.analog.com/static/imported-files/application_notes/EE191.pdf
* This application note describe how to implement a UART on a Sharc DSP,
* but this driver is implemented on Blackfin Processor.
* Transmit Frame Sync is not used by this driver to transfer data out.
diff --git a/drivers/serial/bfin_sport_uart.h b/drivers/serial/bfin_sport_uart.h
index 9ce253e..6d06ce1 100644
--- a/drivers/serial/bfin_sport_uart.h
+++ b/drivers/serial/bfin_sport_uart.h
@@ -10,7 +10,7 @@
/*
* This driver and the hardware supported are in term of EE-191 of ADI.
- * http://www.analog.com/UploadedFiles/Application_Notes/399447663EE191.pdf
+ * http://www.analog.com/static/imported-files/application_notes/EE191.pdf
* This application note describe how to implement a UART on a Sharc DSP,
* but this driver is implemented on Blackfin Processor.
* Transmit Frame Sync is not used by this driver to transfer data out.
diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c
index c4bf54b..d2fce86 100644
--- a/drivers/serial/uartlite.c
+++ b/drivers/serial/uartlite.c
@@ -44,7 +44,7 @@ MODULE_DEVICE_TABLE(of, ulite_of_match);
* Register definitions
*
* For register details see datasheet:
- * http://www.xilinx.com/bvdocs/ipcenter/data_sheet/opb_uartlite.pdf
+ * http://www.xilinx.com/support/documentation/ip_documentation/opb_uartlite.pdf
*/
#define ULITE_RX 0x00
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