diff options
| author | Alan Cox <alan@linux.intel.com> | 2009-11-30 14:16:14 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-12 00:18:06 +0100 |
| commit | 6238e712aff51ae74177cee5b2a63c0e37044e8f (patch) | |
| tree | 24170779ab281aa8b438a3147ad052358339c5e9 | |
| parent | tty: sdio_uart: Switch to the open/close helpers (diff) | |
| download | linux-6238e712aff51ae74177cee5b2a63c0e37044e8f.tar.xz linux-6238e712aff51ae74177cee5b2a63c0e37044e8f.zip | |
tty: sdio_uart: Fix termios handling
Switching between two non standard baud rates fails because of the cflag
test. Do as we did elsewhere and just kill the "optimisation".
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/mmc/card/sdio_uart.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/mmc/card/sdio_uart.c b/drivers/mmc/card/sdio_uart.c index 95027b03c646..210439742134 100644 --- a/drivers/mmc/card/sdio_uart.c +++ b/drivers/mmc/card/sdio_uart.c @@ -902,12 +902,6 @@ static void sdio_uart_set_termios(struct tty_struct *tty, struct ktermios *old_t struct sdio_uart_port *port = tty->driver_data; unsigned int cflag = tty->termios->c_cflag; -#define RELEVANT_IFLAG(iflag) ((iflag) & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK)) - - if ((cflag ^ old_termios->c_cflag) == 0 && - RELEVANT_IFLAG(tty->termios->c_iflag ^ old_termios->c_iflag) == 0) - return; - if (sdio_uart_claim_func(port) != 0) return; |