diff options
| author |   Kees Cook <keescook@chromium.org> | 2017-10-25 08:09:27 -0700 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2017-10-26 14:44:59 +0200 |
| commit | 7211ec6392c8650ebc804023178c245464417ed2 (patch) | |
| tree | e94c80c2618a50be61994b55372390484dcff456 /sound/pci/rme9652/hdsp.c | |
| parent | ALSA: sb: Minor optimization / fix of timer usage in sb8_midi.c (diff) | |
| download | linux-dev-7211ec6392c8650ebc804023178c245464417ed2.tar.xz linux-dev-7211ec6392c8650ebc804023178c245464417ed2.zip | |
ALSA: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list
pointer to all timer callbacks, switch to using the new timer_setup()
and from_timer() to pass the timer pointer explicitly. These are all the
"mechanical" changes remaining in the sound subsystem.
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to '')
| -rw-r--r-- | sound/pci/rme9652/hdsp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index 9f0f73875f01..1bff4b1b39cd 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -1410,9 +1410,9 @@ static void snd_hdsp_midi_input_trigger(struct snd_rawmidi_substream *substream, spin_unlock_irqrestore (&hdsp->lock, flags); } -static void snd_hdsp_midi_output_timer(unsigned long data) +static void snd_hdsp_midi_output_timer(struct timer_list *t) { - struct hdsp_midi *hmidi = (struct hdsp_midi *) data; + struct hdsp_midi *hmidi = from_timer(hmidi, t, timer); unsigned long flags; snd_hdsp_midi_output_write(hmidi); @@ -1439,8 +1439,8 @@ static void snd_hdsp_midi_output_trigger(struct snd_rawmidi_substream *substream spin_lock_irqsave (&hmidi->lock, flags); if (up) { if (!hmidi->istimer) { - setup_timer(&hmidi->timer, snd_hdsp_midi_output_timer, - (unsigned long) hmidi); + timer_setup(&hmidi->timer, snd_hdsp_midi_output_timer, + 0); mod_timer(&hmidi->timer, 1 + jiffies); hmidi->istimer++; } |