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| author | Colin Ian King <colin.king@canonical.com> | 2017-06-28 14:13:51 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-29 16:38:52 +0200 |
| commit | ce73724d4d4f5f807ca0739b8993394ece9f4212 (patch) | |
| tree | 986dbc4cecd534245aa052d5a3bbc0262258cd01 /drivers/staging/speakup | |
| parent | a9cbe2ad656f3e9fc2054853ffc4adda71477fe6 (diff) | |
| download | linux-ce73724d4d4f5f807ca0739b8993394ece9f4212.tar.bz2 | |
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 <colin.king@canonical.com>
Reviewed-by: Okash Khawaja <okash.khawaja@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/speakup')
| -rw-r--r-- | drivers/staging/speakup/spk_ttyio.c | 2 |
1 files changed, 1 insertions, 1 deletions
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"); |