[ 27/75] serial: samsung: fix omission initialize ulcon in reset port fn()

From: Greg KH
Date: Thu Apr 19 2012 - 17:58:42 EST

3.3-stable review patch. If anyone has any objections, please let me know.


From: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

commit 7b246a1d0dfe75346a22bf6589b858a0389e6df1 upstream.

Fix omission initialize ulcon in s3c24xx_serial_resetport(),
reset port function in drivers/tty/serial/samsung.c. It has
been happened from commit 0dfb3b41("serial: samsung: merge
all SoC specific port reset functions")

Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

drivers/tty/serial/samsung.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -982,6 +982,7 @@ static void s3c24xx_serial_resetport(str

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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