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Searched refs:buffer_mutex (Results 1 – 10 of 10) sorted by relevance

/openbmc/linux/drivers/char/tpm/
H A Dtpm-dev-common.c63 mutex_lock(&priv->buffer_mutex); in tpm_dev_async_work()
85 mutex_unlock(&priv->buffer_mutex); in tpm_dev_async_work()
104 mutex_lock(&priv->buffer_mutex); in tpm_timeout_work()
108 mutex_unlock(&priv->buffer_mutex); in tpm_timeout_work()
119 mutex_init(&priv->buffer_mutex); in tpm_common_open()
134 mutex_lock(&priv->buffer_mutex); in tpm_common_read()
163 mutex_unlock(&priv->buffer_mutex); in tpm_common_read()
176 mutex_lock(&priv->buffer_mutex); in tpm_common_write()
212 mutex_unlock(&priv->buffer_mutex); in tpm_common_write()
235 mutex_unlock(&priv->buffer_mutex); in tpm_common_write()
[all …]
H A Dtpm-dev.h12 struct mutex buffer_mutex; member
/openbmc/linux/drivers/net/ieee802154/
H A Dcc2520.c205 struct mutex buffer_mutex; /* SPI buffer mutex */ member
230 mutex_lock(&priv->buffer_mutex); in cc2520_cmd_strobe()
239 mutex_unlock(&priv->buffer_mutex); in cc2520_cmd_strobe()
258 mutex_lock(&priv->buffer_mutex); in cc2520_get_status()
268 mutex_unlock(&priv->buffer_mutex); in cc2520_get_status()
287 mutex_lock(&priv->buffer_mutex); in cc2520_write_register()
301 mutex_unlock(&priv->buffer_mutex); in cc2520_write_register()
322 mutex_lock(&priv->buffer_mutex); in cc2520_write_ram()
336 mutex_unlock(&priv->buffer_mutex); in cc2520_write_ram()
360 mutex_lock(&priv->buffer_mutex); in cc2520_read_register()
[all …]
/openbmc/linux/drivers/media/platform/chips-media/
H A Dcoda.h225 struct mutex buffer_mutex; member
H A Dcoda-bit.c1710 mutex_lock(&ctx->buffer_mutex); in coda_seq_end_work()
1739 mutex_unlock(&ctx->buffer_mutex); in coda_seq_end_work()
1744 mutex_lock(&ctx->buffer_mutex); in coda_bit_release()
1748 mutex_unlock(&ctx->buffer_mutex); in coda_bit_release()
2047 mutex_lock(&ctx->buffer_mutex); in coda_dec_seq_init_work()
2054 mutex_unlock(&ctx->buffer_mutex); in coda_dec_seq_init_work()
H A Dcoda-common.c1533 mutex_lock(&ctx->buffer_mutex); in coda_pic_run_work()
1562 mutex_unlock(&ctx->buffer_mutex); in coda_pic_run_work()
2710 mutex_init(&ctx->buffer_mutex); in coda_open()
/openbmc/linux/sound/core/
H A Dpcm.c976 mutex_init(&runtime->buffer_mutex); in snd_pcm_attach_substream()
1011 mutex_destroy(&runtime->buffer_mutex); in snd_pcm_detach_substream()
H A Dpcm_native.c695 mutex_lock(&runtime->buffer_mutex); in snd_pcm_buffer_access_lock()
702 mutex_unlock(&runtime->buffer_mutex); in snd_pcm_buffer_access_unlock()
1224 mutex_lock_nested(&s->runtime->buffer_mutex, depth); in snd_pcm_action_group()
1257 mutex_unlock(&s1->runtime->buffer_mutex); in snd_pcm_action_group()
/openbmc/linux/include/sound/
H A Dpcm.h404 struct mutex buffer_mutex; /* protect for buffer changes */ member
/openbmc/openbmc/meta-raspberrypi/dynamic-layers/multimedia-layer/recipes-multimedia/rpidistro-vlc/files/
H A D0004-mmal_20.patch10991 - vlc_mutex_t buffer_mutex;
11390 - vlc_mutex_init(&sys->buffer_mutex);
11523 - vlc_mutex_destroy(&sys->buffer_mutex);
12146 - vlc_mutex_lock(&sys->buffer_mutex);
12148 - vlc_cond_wait(&sys->buffer_cond, &sys->buffer_mutex);
12149 - vlc_mutex_unlock(&sys->buffer_mutex);
12437 - vlc_mutex_lock(&sys->buffer_mutex);
12440 - vlc_mutex_unlock(&sys->buffer_mutex);