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| author | Andrew Victor <andrew@sanpeople.com> | 2006-01-18 22:38:46 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-01-18 22:38:46 +0000 |
| commit | 1230b4046b9da77ccb83ef2eaffc54dc4a96093a (patch) | |
| tree | 19d70c8ca074d8770c17a9c39715f0ed04e0e457 | |
| parent | 68477d11769ce8c6830523f08637894c43885c7e (diff) | |
| download | lwn-1230b4046b9da77ccb83ef2eaffc54dc4a96093a.tar.gz lwn-1230b4046b9da77ccb83ef2eaffc54dc4a96093a.zip | |
[ARM] 3268/1: AT91RM9200 serial update for 2.6.15-git12
Patch from Andrew Victor
This patch fixes two small issues with 2.6.15-git12.
1) Corrected major/minor numbers for ttyAT devices in the KConfig help.
(Patch from Karl Olsen)
2) tty->flip.count has been removed.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | drivers/serial/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/serial/at91_serial.c | 2 |
2 files changed, 1 insertions, 3 deletions
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 5e7199f7b59c..9fd1925de361 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -301,7 +301,7 @@ config SERIAL_AT91_TTYAT depends on SERIAL_AT91=y help Say Y here if you wish to have the five internal AT91RM9200 UARTs - appear as /dev/ttyAT0-4 (major 240, minor 0-4) instead of the + appear as /dev/ttyAT0-4 (major 204, minor 154-158) instead of the normal /dev/ttyS0-4 (major 4, minor 64-68). This is necessary if you also want other UARTs, such as external 8250/16C550 compatible UARTs. diff --git a/drivers/serial/at91_serial.c b/drivers/serial/at91_serial.c index 0e206063d685..2113feb75c39 100644 --- a/drivers/serial/at91_serial.c +++ b/drivers/serial/at91_serial.c @@ -222,8 +222,6 @@ static void at91_rx_chars(struct uart_port *port, struct pt_regs *regs) while (status & (AT91_US_RXRDY)) { ch = UART_GET_CHAR(port); - if (tty->flip.count >= TTY_FLIPBUF_SIZE) - goto ignore_char; port->icount.rx++; flg = TTY_NORMAL; |