sound/core/control.c

123 	scoped_guard(rwsem_write, &card->controls_rwsem) {
457 /* add/replace a new kcontrol object; call with card->controls_rwsem locked */
467 	lockdep_assert_held_write(&card->controls_rwsem);
518 	scoped_guard(rwsem_write, &card->controls_rwsem)
578 	lockdep_assert_held_write(&card->controls_rwsem);
610  * Note that this function takes card->controls_rwsem lock internally.
614 	guard(rwsem_write)(&card->controls_rwsem);
633 	guard(rwsem_write)(&card->controls_rwsem);
658 	guard(rwsem_write)(&card->controls_rwsem);
690 	down_write(&card->controls_rwsem);
709 	downgrade_write(&card->controls_rwsem);
711 	up_read(&card->controls_rwsem);
715 	up_write(&card->controls_rwsem);
744 	guard(rwsem_write)(&card->controls_rwsem);
765  * Note that this function takes card->controls_rwsem lock internally.
770 	guard(rwsem_write)(&card->controls_rwsem);
802  * The caller must down card->controls_rwsem before calling this function
812 	lockdep_assert_held(&card->controls_rwsem);
830  * Note that this function takes card->controls_rwsem lock internally.
835 	guard(rwsem_read)(&card->controls_rwsem);
847  * The caller must down card->controls_rwsem before calling this function
859 	lockdep_assert_held(&card->controls_rwsem);
887  * Note that this function takes card->controls_rwsem lock internally.
892 	guard(rwsem_read)(&card->controls_rwsem);
929 	guard(rwsem_read)(&card->controls_rwsem);
1198 	guard(rwsem_read)(&card->controls_rwsem);
1234 	guard(rwsem_read)(&card->controls_rwsem);
1302 	down_write(&card->controls_rwsem);
1305 		up_write(&card->controls_rwsem);
1313 		up_write(&card->controls_rwsem);
1334 		up_write(&card->controls_rwsem);
1339 		downgrade_write(&card->controls_rwsem);
1341 		up_read(&card->controls_rwsem);
1343 		up_write(&card->controls_rwsem);
1380 	guard(rwsem_write)(&card->controls_rwsem);
1401 	guard(rwsem_write)(&card->controls_rwsem);
1495 /* called in controls_rwsem write lock */
1505 	lockdep_assert_held_write(&ue->card->controls_rwsem);
1575 /* called in controls_rwsem write lock */
1583 	lockdep_assert_held_write(&ue->card->controls_rwsem);
1693 	guard(rwsem_write)(&card->controls_rwsem);
1884 	lockdep_assert_held(&file->card->controls_rwsem);
1961 		scoped_guard(rwsem_read, &ctl->card->controls_rwsem)
1965 		scoped_guard(rwsem_write, &ctl->card->controls_rwsem)
1969 		scoped_guard(rwsem_write, &ctl->card->controls_rwsem)
2239 			scoped_guard(rwsem_read, &card->controls_rwsem)
2294 		guard(rwsem_read)(&(_card)->controls_rwsem);	    \
2343 	scoped_guard(rwsem_write, &card->controls_rwsem) {