From f0c1e460452138df03cb7a7f0e7546b74950b783 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Tue, 18 Nov 2014 11:18:02 +0100 Subject: [PATCH] serial: tegra: clean up tty-flag assignments The tty break and error flags are not bit masks so do not to use bitwise OR when assigning them. Note that there is no functional change due to the if-else construct and flag having been initialised to zero (TTY_NORMAL). Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/serial-tegra.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index 78a5cf6..48e6e41 100644 --- a/drivers/tty/serial/serial-tegra.c +++ b/drivers/tty/serial/serial-tegra.c @@ -319,16 +319,16 @@ static char tegra_uart_decode_rx_error(struct tegra_uart_port *tup, if (unlikely(lsr & TEGRA_UART_LSR_ANY)) { if (lsr & UART_LSR_OE) { /* Overrrun error */ - flag |= TTY_OVERRUN; + flag = TTY_OVERRUN; tup->uport.icount.overrun++; dev_err(tup->uport.dev, "Got overrun errors\n"); } else if (lsr & UART_LSR_PE) { /* Parity error */ - flag |= TTY_PARITY; + flag = TTY_PARITY; tup->uport.icount.parity++; dev_err(tup->uport.dev, "Got Parity errors\n"); } else if (lsr & UART_LSR_FE) { - flag |= TTY_FRAME; + flag = TTY_FRAME; tup->uport.icount.frame++; dev_err(tup->uport.dev, "Got frame errors\n"); } else if (lsr & UART_LSR_BI) { -- 2.7.4