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authorThomas Abraham <thomas.abraham@linaro.org>2012-12-31 13:42:45 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-15 21:35:03 -0800
commit2eaa865ffd66ca2e5a841e8c756d75f89e3482ae (patch)
tree07d089770f48f339620298ab5583d0d983e2390a /drivers/tty
parent014b9b4ce84281ccb3d723c792bed19815f3571a (diff)
downloadop-kernel-dev-2eaa865ffd66ca2e5a841e8c756d75f89e3482ae.zip
op-kernel-dev-2eaa865ffd66ca2e5a841e8c756d75f89e3482ae.tar.gz
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>
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/serial/samsung.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index 12e5249..e514b3a 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,
ucon &= ucon_mask;
wr_regl(port, S3C2410_UCON, ucon | cfg->ucon);
- wr_regl(port, S3C2410_ULCON, cfg->ulcon);
/* reset both fifos */
wr_regl(port, S3C2410_UFCON, cfg->ufcon | S3C2410_UFCON_RESETBOTH);
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