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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-12-06 17:17:24 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-12-06 17:17:24 +0100 |
| commit | dd63af108f0814f0b589659f4e55a7a5af3b7e53 (patch) | |
| tree | 0a7679fecb5b516cddb2153c632a4262899be6c3 /drivers/usb/serial/ssu100.c | |
| parent | serial: pxa: hold port.lock when reporting modem line changes (diff) | |
| parent | Linux 3.18-rc7 (diff) | |
| download | linux-dd63af108f0814f0b589659f4e55a7a5af3b7e53.tar.xz linux-dd63af108f0814f0b589659f4e55a7a5af3b7e53.zip | |
Merge 3.18-rc7 into tty-next
This resolves the merge issue with drivers/tty/serial/of_serial.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/ssu100.c')
| -rw-r--r-- | drivers/usb/serial/ssu100.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/usb/serial/ssu100.c b/drivers/usb/serial/ssu100.c index a7fe664b6b7d..70a098de429f 100644 --- a/drivers/usb/serial/ssu100.c +++ b/drivers/usb/serial/ssu100.c @@ -490,10 +490,9 @@ static void ssu100_update_lsr(struct usb_serial_port *port, u8 lsr, if (*tty_flag == TTY_NORMAL) *tty_flag = TTY_FRAME; } - if (lsr & UART_LSR_OE){ + if (lsr & UART_LSR_OE) { port->icount.overrun++; - if (*tty_flag == TTY_NORMAL) - *tty_flag = TTY_OVERRUN; + tty_insert_flip_char(&port->port, 0, TTY_OVERRUN); } } @@ -511,12 +510,8 @@ static void ssu100_process_read_urb(struct urb *urb) if ((len >= 4) && (packet[0] == 0x1b) && (packet[1] == 0x1b) && ((packet[2] == 0x00) || (packet[2] == 0x01))) { - if (packet[2] == 0x00) { + if (packet[2] == 0x00) ssu100_update_lsr(port, packet[3], &flag); - if (flag == TTY_OVERRUN) - tty_insert_flip_char(&port->port, 0, - TTY_OVERRUN); - } if (packet[2] == 0x01) ssu100_update_msr(port, packet[3]); |