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>

diff --git a/drivers/staging/speakup/speakup_dtlk.c b/drivers/staging/speakup/speakup_dtlk.c
index f109b51..dbebed0 100644 (file)
--- a/drivers/staging/speakup/speakup_dtlk.c
+++ b/drivers/staging/speakup/speakup_dtlk.c
@@ -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 */