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| author |   Okash Khawaja <okash.khawaja@gmail.com> | 2017-03-14 13:41:52 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-16 11:10:18 +0900 |
| commit | 9176d156ca8d931bec0bf5fa3239524d94da866a (patch) | |
| tree | a3a8f259de1f0380aa9ee7eecfb696bddd9ca51c /drivers/staging/speakup/synth.c | |
| parent | staging: dgnc: remove useless switch-case statements (diff) | |
| download | linux-dev-9176d156ca8d931bec0bf5fa3239524d94da866a.tar.xz linux-dev-9176d156ca8d931bec0bf5fa3239524d94da866a.zip | |
staging: speakup: spk_serial_out and spk_wait_for_xmitr to take synth arg
These two functions are always called from a context where spk_synth instance
is available. They also use the spk_synth instance but instead of taking it
as an argument, they rely on a global spk_synth instance inside synth.c which
points to the same synth as the one being passed in as argument.
Signed-off-by: Okash Khawaja <okash.khawaja@gmail.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/synth.c')
| -rw-r--r-- | drivers/staging/speakup/synth.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/speakup/synth.c b/drivers/staging/speakup/synth.c index 4d59917a2961..41967c9e5003 100644 --- a/drivers/staging/speakup/synth.c +++ b/drivers/staging/speakup/synth.c @@ -120,7 +120,7 @@ void spk_do_catch_up(struct spk_synth *synth) spin_unlock_irqrestore(&speakup_info.spinlock, flags); if (ch == '\n') ch = synth->procspeech; - if (!spk_serial_out(ch)) { + if (!spk_serial_out(synth, ch)) { schedule_timeout(msecs_to_jiffies(full_time_val)); continue; } @@ -130,7 +130,7 @@ void spk_do_catch_up(struct spk_synth *synth) delay_time_val = delay_time->u.n.value; full_time_val = full_time->u.n.value; spin_unlock_irqrestore(&speakup_info.spinlock, flags); - if (spk_serial_out(synth->procspeech)) + if (spk_serial_out(synth, synth->procspeech)) schedule_timeout( msecs_to_jiffies(delay_time_val)); else @@ -143,7 +143,7 @@ void spk_do_catch_up(struct spk_synth *synth) synth_buffer_getc(); spin_unlock_irqrestore(&speakup_info.spinlock, flags); } - spk_serial_out(synth->procspeech); + spk_serial_out(synth, synth->procspeech); } EXPORT_SYMBOL_GPL(spk_do_catch_up); @@ -154,7 +154,7 @@ const char *spk_synth_immediate(struct spk_synth *synth, const char *buff) while ((ch = *buff)) { if (ch == '\n') ch = synth->procspeech; - if (spk_wait_for_xmitr()) + if (spk_wait_for_xmitr(synth)) outb(ch, speakup_info.port_tts); else return buff; @@ -166,7 +166,7 @@ EXPORT_SYMBOL_GPL(spk_synth_immediate); void spk_synth_flush(struct spk_synth *synth) { - spk_serial_out(synth->clear); + spk_serial_out(synth, synth->clear); } EXPORT_SYMBOL_GPL(spk_synth_flush); @@ -181,7 +181,7 @@ int spk_synth_is_alive_restart(struct spk_synth *synth) { if (synth->alive) return 1; - if (spk_wait_for_xmitr() > 0) { + if (spk_wait_for_xmitr(synth) > 0) { /* restart */ synth->alive = 1; synth_printf("%s", synth->init); |