staging: speakup: add spaces around minus

Add spaces around minus operator. Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/speakup/speakup_acntpc.c b/drivers/staging/speakup/speakup_acntpc.c
index 28519754b2f0c8ec92811e1352e749884bc63692..d44ada9869ae77254e8f5b2c3b69f6d554b5242f 100644 (file)
--- a/drivers/staging/speakup/speakup_acntpc.c
+++ b/drivers/staging/speakup/speakup_acntpc.c
@@ -298,7 +298,7 @@ static void accent_release(void)
 {
        spk_stop_serial_interrupt();
        if (speakup_info.port_tts)
-               synth_release_region(speakup_info.port_tts-1, SYNTH_IO_EXTENT);
+               synth_release_region(speakup_info.port_tts - 1, SYNTH_IO_EXTENT);
        speakup_info.port_tts = 0;
 }