diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-04-05 16:12:52 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-08 10:27:45 -0700 |
| commit | 7e32f5ada58a15c299143eb98af7e784334d4719 (patch) | |
| tree | 1e1d965448a0512526be0208eba24c225006dd38 /drivers/staging/comedi/drivers/serial2002.c | |
| parent | a058be68bd962842dda7862e80ca18806df8cb2d (diff) | |
staging: comedi: serial2002: remove pr_err() noise in serial2002_read()
This pr_err() is just added noise, the user can't do anything about it.
Just remove it.
Since this is the only pr_level() message in the driver, also remove
the pr_fmt() macro.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/serial2002.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/serial2002.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c index ec9ebd44fb6e..d6bd88833d37 100644 --- a/drivers/staging/comedi/drivers/serial2002.c +++ b/drivers/staging/comedi/drivers/serial2002.c @@ -31,8 +31,6 @@ Status: in development */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include "../comedidev.h" #include <linux/delay.h> @@ -299,7 +297,6 @@ static struct serial_data serial2002_read(struct file *f, int timeout) length++; if (data < 0) { - pr_err("Failed to read serial.\n"); break; } else if (data & 0x80) { result.value = (result.value << 7) | (data & 0x7f); |