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| author | Allen Pais <allen.lkml@gmail.com> | 2020-09-02 09:32:20 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-09-02 13:26:53 +0200 |
| commit | 7fbf9547f3420bae7f3713fc97349767bced5906 (patch) | |
| tree | 52c48b0f6babf4381d372d38b60568c2e02ce722 /sound | |
| parent | ad77b35abb53481bc4cd7237ceae14af7275a50d (diff) | |
| download | linux-7fbf9547f3420bae7f3713fc97349767bced5906.tar.bz2 | |
ALSA: usb-audio: convert tasklets to use new tasklet_setup() API
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Link: https://lore.kernel.org/r/20200902040221.354941-10-allen.lkml@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/usb/midi.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/usb/midi.c b/sound/usb/midi.c index df639fe03118..e8287a05e36b 100644 --- a/sound/usb/midi.c +++ b/sound/usb/midi.c @@ -344,10 +344,9 @@ static void snd_usbmidi_do_output(struct snd_usb_midi_out_endpoint *ep) spin_unlock_irqrestore(&ep->buffer_lock, flags); } -static void snd_usbmidi_out_tasklet(unsigned long data) +static void snd_usbmidi_out_tasklet(struct tasklet_struct *t) { - struct snd_usb_midi_out_endpoint *ep = - (struct snd_usb_midi_out_endpoint *) data; + struct snd_usb_midi_out_endpoint *ep = from_tasklet(ep, t, tasklet); snd_usbmidi_do_output(ep); } @@ -1441,7 +1440,7 @@ static int snd_usbmidi_out_endpoint_create(struct snd_usb_midi *umidi, } spin_lock_init(&ep->buffer_lock); - tasklet_init(&ep->tasklet, snd_usbmidi_out_tasklet, (unsigned long)ep); + tasklet_setup(&ep->tasklet, snd_usbmidi_out_tasklet); init_waitqueue_head(&ep->drain_wait); for (i = 0; i < 0x10; ++i) |