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| author |   Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-03-27 01:37:29 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-27 13:49:22 +0200 |
| commit | a15505e69cd2f8d0ebf566cd5c5838bd5c2d56e3 (patch) | |
| tree | 3c4b0626576f4e7e34a239fdf267f2795098450c /drivers/staging/speakup/serialio.c | |
| parent | Merge 4.11-rc4 into staging-next (diff) | |
| download | linux-dev-a15505e69cd2f8d0ebf566cd5c5838bd5c2d56e3.tar.xz linux-dev-a15505e69cd2f8d0ebf566cd5c5838bd5c2d56e3.zip | |
staging: speakup: fix warning for static declaration
Fix the following sparse warning:
symbol 'spk_serial_out' was not declared. Should it be static?
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/speakup/serialio.c')
| -rw-r--r-- | drivers/staging/speakup/serialio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/speakup/serialio.c b/drivers/staging/speakup/serialio.c index 5e31acac19de..3fab1c377a80 100644 --- a/drivers/staging/speakup/serialio.c +++ b/drivers/staging/speakup/serialio.c @@ -243,7 +243,7 @@ unsigned char spk_serial_in_nowait(void) } EXPORT_SYMBOL_GPL(spk_serial_in_nowait); -int spk_serial_out(struct spk_synth *in_synth, const char ch) +static int spk_serial_out(struct spk_synth *in_synth, const char ch) { if (in_synth->alive && spk_wait_for_xmitr(in_synth)) { outb_p(ch, speakup_info.port_tts); |