diff options
author | Jiri Slaby <jslaby@suse.cz> | 2015-10-11 16:22:44 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-18 07:14:06 +0300 |
commit | 77bdec6f0face395ceb303ee7f2525b9dbbeb036 (patch) | |
tree | 5eb11fddaf6703eb73c93a565735068293230b88 /drivers/tty | |
parent | f148d6d7b79adb42a8e7fa95bf6be5b607015f26 (diff) | |
download | linux-77bdec6f0face395ceb303ee7f2525b9dbbeb036.tar.xz |
serial: at91, fix rs485 properties
There is a misplaced bracket in atmel_init_rs485 which sets
rs485-rx-during-tx and rs485-enabled-at-boot-time only if
rs485-rts-delay is set in of.
This is clearly a bug, so fix it by moving the bracket to the proper
place.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Elen Song <elen.song@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
-rw-r--r-- | drivers/tty/serial/atmel_serial.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index 3a218482a471..94294558943c 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -1682,15 +1682,15 @@ static void atmel_init_rs485(struct uart_port *port, struct atmel_uart_data *pdata = dev_get_platdata(&pdev->dev); if (np) { + struct serial_rs485 *rs485conf = &port->rs485; u32 rs485_delay[2]; /* rs485 properties */ if (of_property_read_u32_array(np, "rs485-rts-delay", rs485_delay, 2) == 0) { - struct serial_rs485 *rs485conf = &port->rs485; - rs485conf->delay_rts_before_send = rs485_delay[0]; rs485conf->delay_rts_after_send = rs485_delay[1]; rs485conf->flags = 0; + } if (of_get_property(np, "rs485-rx-during-tx", NULL)) rs485conf->flags |= SER_RS485_RX_DURING_TX; @@ -1698,7 +1698,6 @@ static void atmel_init_rs485(struct uart_port *port, if (of_get_property(np, "linux,rs485-enabled-at-boot-time", NULL)) rs485conf->flags |= SER_RS485_ENABLED; - } } else { port->rs485 = pdata->rs485; } |