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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-04-21 23:28:35 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-04-21 23:28:35 -0700 |
| commit | 57b8628bb0ac4e47c806e45c5bbd89282e93869b (patch) | |
| tree | ee9289f0898054474b7e5054abdb3ffb78666436 /drivers/tty/serial/atmel_serial.c | |
| parent | 486c8aba39e5f194519cd5c0e85e5d1de8b74b03 (diff) | |
| parent | 66f75a5d028beaf67c931435fdc3e7823125730c (diff) | |
| download | linux-57b8628bb0ac4e47c806e45c5bbd89282e93869b.tar.gz linux-57b8628bb0ac4e47c806e45c5bbd89282e93869b.tar.bz2 linux-57b8628bb0ac4e47c806e45c5bbd89282e93869b.zip | |
Merge commit 'v3.4-rc4' into next
Diffstat (limited to 'drivers/tty/serial/atmel_serial.c')
| -rw-r--r-- | drivers/tty/serial/atmel_serial.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index 10605ecc99ab..3d7e1ee2fa57 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -389,6 +389,8 @@ static void atmel_start_rx(struct uart_port *port) { UART_PUT_CR(port, ATMEL_US_RSTSTA); /* reset status and receiver */ + UART_PUT_CR(port, ATMEL_US_RXEN); + if (atmel_use_dma_rx(port)) { /* enable PDC controller */ UART_PUT_IER(port, ATMEL_US_ENDRX | ATMEL_US_TIMEOUT | @@ -404,6 +406,8 @@ static void atmel_start_rx(struct uart_port *port) */ static void atmel_stop_rx(struct uart_port *port) { + UART_PUT_CR(port, ATMEL_US_RXDIS); + if (atmel_use_dma_rx(port)) { /* disable PDC receive */ UART_PUT_PTCR(port, ATMEL_PDC_RXTDIS); @@ -1526,6 +1530,8 @@ void __init atmel_register_uart_fns(struct atmel_port_fns *fns) atmel_pops.set_wake = fns->set_wake; } +struct platform_device *atmel_default_console_device; /* the serial console device */ + #ifdef CONFIG_SERIAL_ATMEL_CONSOLE static void atmel_console_putchar(struct uart_port *port, int ch) { |