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Searched refs:buffer_mutex (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.15/drivers/char/tpm/
Dtpm-dev-common.c61 mutex_lock(&priv->buffer_mutex); in tpm_dev_async_work()
77 mutex_unlock(&priv->buffer_mutex); in tpm_dev_async_work()
96 mutex_lock(&priv->buffer_mutex); in tpm_timeout_work()
100 mutex_unlock(&priv->buffer_mutex); in tpm_timeout_work()
111 mutex_init(&priv->buffer_mutex); in tpm_common_open()
126 mutex_lock(&priv->buffer_mutex); in tpm_common_read()
155 mutex_unlock(&priv->buffer_mutex); in tpm_common_read()
168 mutex_lock(&priv->buffer_mutex); in tpm_common_write()
204 mutex_unlock(&priv->buffer_mutex); in tpm_common_write()
227 mutex_unlock(&priv->buffer_mutex); in tpm_common_write()
[all …]
Dtpm-dev.h12 struct mutex buffer_mutex; member
/Linux-v5.15/drivers/net/ieee802154/
Dcc2520.c206 struct mutex buffer_mutex; /* SPI buffer mutex */ member
231 mutex_lock(&priv->buffer_mutex); in cc2520_cmd_strobe()
240 mutex_unlock(&priv->buffer_mutex); in cc2520_cmd_strobe()
259 mutex_lock(&priv->buffer_mutex); in cc2520_get_status()
269 mutex_unlock(&priv->buffer_mutex); in cc2520_get_status()
288 mutex_lock(&priv->buffer_mutex); in cc2520_write_register()
302 mutex_unlock(&priv->buffer_mutex); in cc2520_write_register()
323 mutex_lock(&priv->buffer_mutex); in cc2520_write_ram()
337 mutex_unlock(&priv->buffer_mutex); in cc2520_write_ram()
361 mutex_lock(&priv->buffer_mutex); in cc2520_read_register()
[all …]
/Linux-v5.15/drivers/media/platform/coda/
Dcoda.h225 struct mutex buffer_mutex; member
Dcoda-bit.c1702 mutex_lock(&ctx->buffer_mutex); in coda_seq_end_work()
1731 mutex_unlock(&ctx->buffer_mutex); in coda_seq_end_work()
1736 mutex_lock(&ctx->buffer_mutex); in coda_bit_release()
1740 mutex_unlock(&ctx->buffer_mutex); in coda_bit_release()
2039 mutex_lock(&ctx->buffer_mutex); in coda_dec_seq_init_work()
2046 mutex_unlock(&ctx->buffer_mutex); in coda_dec_seq_init_work()
Dcoda-common.c1527 mutex_lock(&ctx->buffer_mutex); in coda_pic_run_work()
1533 mutex_unlock(&ctx->buffer_mutex); in coda_pic_run_work()
1557 mutex_unlock(&ctx->buffer_mutex); in coda_pic_run_work()
2697 mutex_init(&ctx->buffer_mutex); in coda_open()