Lines Matching refs:io_mutex
35 struct mutex io_mutex; member
131 mutex_lock(&c->io_mutex); in comp_open()
133 mutex_unlock(&c->io_mutex); in comp_open()
138 mutex_unlock(&c->io_mutex); in comp_open()
146 mutex_unlock(&c->io_mutex); in comp_open()
161 mutex_lock(&c->io_mutex); in comp_close()
167 mutex_unlock(&c->io_mutex); in comp_close()
169 mutex_unlock(&c->io_mutex); in comp_close()
190 mutex_lock(&c->io_mutex); in comp_write()
192 mutex_unlock(&c->io_mutex); in comp_write()
198 mutex_lock(&c->io_mutex); in comp_write()
225 mutex_unlock(&c->io_mutex); in comp_write()
243 mutex_lock(&c->io_mutex); in comp_read()
245 mutex_unlock(&c->io_mutex); in comp_read()
252 mutex_lock(&c->io_mutex); in comp_read()
257 mutex_unlock(&c->io_mutex); in comp_read()
277 mutex_unlock(&c->io_mutex); in comp_read()
288 mutex_lock(&c->io_mutex); in comp_poll()
296 mutex_unlock(&c->io_mutex); in comp_poll()
328 mutex_lock(&c->io_mutex); in comp_disconnect_channel()
336 mutex_unlock(&c->io_mutex); in comp_disconnect_channel()
338 mutex_unlock(&c->io_mutex); in comp_disconnect_channel()
453 mutex_init(&c->io_mutex); in comp_probe()