ops_sem 158 drivers/char/tpm/tpm-chip.c down_read(&chip->ops_sem); ops_sem 171 drivers/char/tpm/tpm-chip.c up_read(&chip->ops_sem); ops_sem 188 drivers/char/tpm/tpm-chip.c up_read(&chip->ops_sem); ops_sem 298 drivers/char/tpm/tpm-chip.c down_write(&chip->ops_sem); ops_sem 306 drivers/char/tpm/tpm-chip.c up_write(&chip->ops_sem); ops_sem 332 drivers/char/tpm/tpm-chip.c init_rwsem(&chip->ops_sem); ops_sem 481 drivers/char/tpm/tpm-chip.c down_write(&chip->ops_sem); ops_sem 489 drivers/char/tpm/tpm-chip.c up_write(&chip->ops_sem); ops_sem 118 include/linux/tpm.h struct rw_semaphore ops_sem;