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Searched refs:usage_count (Results 1 – 4 of 4) sorted by relevance

/sound/soc/intel/atom/sst/
A Dsst_drv_interface.c35 #define GET_USAGE_COUNT(dev) (atomic_read(&dev->power.usage_count))
123 int usage_count = 0; in sst_power_control() local
127 usage_count = GET_USAGE_COUNT(dev); in sst_power_control()
128 dev_dbg(ctx->dev, "Enable: pm usage count: %d\n", usage_count); in sst_power_control()
133 if ((ctx->sst_state == SST_RESET) && (usage_count == 1)) { in sst_power_control()
142 usage_count = GET_USAGE_COUNT(dev); in sst_power_control()
143 dev_dbg(ctx->dev, "Disable: pm usage count: %d\n", usage_count); in sst_power_control()
/sound/usb/
A Dcard.c741 atomic_set(&chip->usage_count, 0); in snd_usb_audio_create()
1068 !atomic_read(&chip->usage_count)); in usb_audio_disconnect()
1115 atomic_inc(&chip->usage_count); in snd_usb_lock_shutdown()
1126 if (atomic_dec_and_test(&chip->usage_count)) in snd_usb_lock_shutdown()
1136 if (atomic_dec_and_test(&chip->usage_count)) in snd_usb_unlock_shutdown()
A Dusbaudio.h44 atomic_t usage_count; member
/sound/soc/codecs/
A Dhda.c182 WARN_ON(atomic_read(&hdev->dev.power.usage_count) != 1 || in hda_codec_probe()
304 WARN_ON(atomic_read(&hdev->dev.power.usage_count) != 1 || in hda_codec_remove()

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