From ce73724d4d4f5f807ca0739b8993394ece9f4212 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 28 Jun 2017 14:13:51 +0100 Subject: staging: speakup: make function ser_to_dev static The helper function ser_to_dev does not need to be in global scope, so make it static. Cleans up sparse warning: "warning: symbol 'ser_to_dev' was not declared. Should it be static?" Signed-off-by: Colin Ian King Reviewed-by: Okash Khawaja Signed-off-by: Greg Kroah-Hartman --- drivers/staging/speakup/spk_ttyio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/speakup/spk_ttyio.c b/drivers/staging/speakup/spk_ttyio.c index 442f191a017e..ed8e96b06ead 100644 --- a/drivers/staging/speakup/spk_ttyio.c +++ b/drivers/staging/speakup/spk_ttyio.c @@ -21,7 +21,7 @@ struct spk_ldisc_data { static struct spk_synth *spk_ttyio_synth; static struct tty_struct *speakup_tty; -int ser_to_dev(int ser, dev_t *dev_no) +static int ser_to_dev(int ser, dev_t *dev_no) { if (ser < 0 || ser > (255 - 64)) { pr_err("speakup: Invalid ser param. Must be between 0 and 191 inclusive.\n"); -- cgit