Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9808901b6c63a1c850b072e624c228901a9eaf10
Commit: 9808901b6c63a1c850b072e624c228901a9eaf10
Parent: c16c3ca79abcb69a9e45f7c15f8358b3915c0e49
Author: Mike Frysinger <[EMAIL PROTECTED]>
AuthorDate: Mon Jun 11 15:31:30 2007 +0800
Committer: Bryan Wu <[EMAIL PROTECTED]>
CommitDate: Mon Jun 11 15:31:30 2007 +0800
Blackfin serial driver: ignore framing and parity errors
if we get a break signal, we want to ignore framing and parity errors
because those will always be set (by nature of the signal)
Signed-off-by: Mike Frysinger <[EMAIL PROTECTED]>
Signed-off-by: Bryan Wu <[EMAIL PROTECTED]>
---
drivers/serial/bfin_5xx.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index aeb3cc2..9d356fc 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -185,6 +185,7 @@ static void bfin_serial_rx_chars(struct bfin_serial_port
*uart)
uart->port.icount.brk++;
if (uart_handle_break(&uart->port))
goto ignore_char;
+ status &= ~(PE | FE);
}
if (status & PE)
uart->port.icount.parity++;
@@ -341,6 +342,7 @@ static void bfin_serial_dma_rx_chars(struct
bfin_serial_port *uart)
uart->port.icount.brk++;
if (uart_handle_break(&uart->port))
goto dma_ignore_char;
+ status &= ~(PE | FE);
}
if (status & PE)
uart->port.icount.parity++;
-
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