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Message-Id: <1409943773-7874-8-git-send-email-bigeasy@linutronix.de> Date: Fri, 5 Sep 2014 21:02:42 +0200 From: Sebastian Andrzej Siewior <bigeasy@...utronix.de> To: linux-serial@...r.kernel.org Cc: linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, tony@...mide.com, balbi@...com, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Sebastian Andrzej Siewior <bigeasy@...utronix.de>, heikki.krogerus@...ux.intel.com Subject: [PATCH 07/18] tty: serial: 8250_core: remove UART_IER_RDI in serial8250_stop_rx() serial8250_do_startup() adds UART_IER_RDI and UART_IER_RLSI to ier. serial8250_stop_rx() should remove both. This is what the serial-omap driver has been doing and is now moved to the 8250-core since it does no look to be *that* omap specific. Cc: heikki.krogerus@...ux.intel.com Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de> --- drivers/tty/serial/8250/8250_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c index 8f5fb81d5fad..e8df7cd85ba7 100644 --- a/drivers/tty/serial/8250/8250_core.c +++ b/drivers/tty/serial/8250/8250_core.c @@ -1389,7 +1389,7 @@ static void serial8250_stop_rx(struct uart_port *port) serial8250_rpm_get(up); - up->ier &= ~UART_IER_RLSI; + up->ier &= ~(UART_IER_RLSI | UART_IER_RDI); up->port.read_status_mask &= ~UART_LSR_DR; serial_port_out(port, UART_IER, up->ier); -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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