diff options
| author | Thomas Abraham <thomas.abraham@linaro.org> | 2012-12-31 16:42:45 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-16 00:35:03 -0500 |
| commit | 2eaa865ffd66ca2e5a841e8c756d75f89e3482ae (patch) | |
| tree | 07d089770f48f339620298ab5583d0d983e2390a | |
| parent | 014b9b4ce84281ccb3d723c792bed19815f3571a (diff) | |
serial: samsung: remove redundant setting of line config during port reset
The setting of uart line control configuration in s3c24xx_serial_resetport
is can be removed since the 'set_termios' call will overwrite any ULCON
register setting which s3c24xx_serial_resetport does.
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/samsung.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c index 12e5249d053e..e514b3a4dc57 100644 --- a/drivers/tty/serial/samsung.c +++ b/drivers/tty/serial/samsung.c | |||
| @@ -1006,7 +1006,6 @@ static void s3c24xx_serial_resetport(struct uart_port *port, | |||
| 1006 | 1006 | ||
| 1007 | ucon &= ucon_mask; | 1007 | ucon &= ucon_mask; |
| 1008 | wr_regl(port, S3C2410_UCON, ucon | cfg->ucon); | 1008 | wr_regl(port, S3C2410_UCON, ucon | cfg->ucon); |
| 1009 | wr_regl(port, S3C2410_ULCON, cfg->ulcon); | ||
| 1010 | 1009 | ||
| 1011 | /* reset both fifos */ | 1010 | /* reset both fifos */ |
| 1012 | wr_regl(port, S3C2410_UFCON, cfg->ufcon | S3C2410_UFCON_RESETBOTH); | 1011 | wr_regl(port, S3C2410_UFCON, cfg->ufcon | S3C2410_UFCON_RESETBOTH); |