[PATCH] serial: samsung: fix typo in debug code

commit e4ac92df2791 ("serial: samsung: Neaten dbg uses") introduced
a regression in the conversion from vsprintf to vsnprintf.

This fixes the build error by passing the correct variable name.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Joe Perches <joe@perches.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Doug Anderson <dianders@chromium.org>
Cc: Kukjin Kim <redacted>

diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index 3293377..c1d3ebd 100644
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c

@@ -66,7 +66,7 @@ static void dbg(const char *fmt, ...)
 	char buff[256];
 
 	va_start(va, fmt);
-	vscnprintf(buff, sizeof(buf), fmt, va);
+	vscnprintf(buff, sizeof(buff), fmt, va);
 	va_end(va);
 
 	printascii(buff);

Hi Arnd,

On Tue, Jun 3, 2014 at 3:23 PM, Arnd Bergmann [off-list ref] wrote:

commit e4ac92df2791 ("serial: samsung: Neaten dbg uses") introduced
a regression in the conversion from vsprintf to vsnprintf.

This fixes the build error by passing the correct variable name.

I submitted a similar patch sometime back.
http://www.spinics.net/lists/linux-serial/msg12843.html

Regards,
Sachin

On Tue, 2014-06-03 at 11:53 +0200, Arnd Bergmann wrote:

Greg?

The original has ended up in Linus' -next branch.

Can you please apply this sooner rather than later?

Sorry for the bother.  Dunno how it happened.

I thought I compiled it with the appropriate CONFIG
settings.

On Wed, Jun 04, 2014 at 06:20:41PM -0700, Joe Perches wrote:

On Tue, 2014-06-03 at 11:53 +0200, Arnd Bergmann wrote:

quoted

commit e4ac92df2791 ("serial: samsung: Neaten dbg uses") introduced
a regression in the conversion from vsprintf to vsnprintf.

This fixes the build error by passing the correct variable name.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Joe Perches <joe@perches.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Doug Anderson <dianders@chromium.org>
Cc: Kukjin Kim <redacted>

diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index 3293377..c1d3ebd 100644
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c

@@ -66,7 +66,7 @@ static void dbg(const char *fmt, ...)
 	char buff[256];
 
 	va_start(va, fmt);
-	vscnprintf(buff, sizeof(buf), fmt, va);
+	vscnprintf(buff, sizeof(buff), fmt, va);
 	va_end(va);
 
 	printascii(buff);

Greg?

The original has ended up in Linus' -next branch.

Can you please apply this sooner rather than later?

Let me work through these 3.4-stable patches first, so give me a day or
so, thanks.

greg k-h