staging: speakup: remove space after a cast

Remove blank space after a cast to conform to Linux kernel coding style.
Problem found using checkpatch.

Signed-off-by: Santha Meena Ramamoorthy <santhameena13@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Santha Meena Ramamoorthy 2018-02-22 10:15:11 -08:00 committed by Greg Kroah-Hartman
parent f6222d13d9
commit 721dfe4133

View file

@ -266,7 +266,7 @@ static char synth_read_tts(void)
outb_p(ch, speakup_info.port_tts);
while (synth_readable())
cpu_relax();
return (char) ch;
return (char)ch;
}
/* interrogate the DoubleTalk PC and return its settings */