diff options
| author | Mark Jackson <mpfj-list@newflow.co.uk> | 2013-08-15 08:53:44 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-15 17:42:40 -0700 |
| commit | e438ac9ade074932383bb00d51b8ded8a0ee164b (patch) | |
| tree | 9ecbd3593127c6ef480ca72da0d791184b102ebf /drivers/tty/serial | |
| parent | 09a5163f5c0eb0944f3a2c219acd75933f74fda2 (diff) | |
OMAP: serial: Remove incorrect disabling of IER interrupt
The recent patch to add RS485 contained a bug whereby the IER
interrupt was cleared down incorrectly.
This patch fixes the problem.
Signed-off-by: Mark Jackson <mpfj@newflow.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/omap-serial.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index 2706c1187393..2fa7b5ce2e0c 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -1327,9 +1327,6 @@ serial_omap_config_rs485(struct uart_port *port, struct serial_rs485 *rs485conf) pm_runtime_get_sync(up->dev); spin_lock_irqsave(&up->port.lock, flags); - up->ier &= ~(UART_IER_RLSI | UART_IER_RDI); - serial_out(up, UART_IER, up->ier); - /* Disable interrupts from this port */ mode = up->ier; up->ier = 0; |