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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/regulator/core.c _regulator_get_common() -> regulator_lock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->owner 0,4096-ptr_max
PARAM_VALUE 0 rdev->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 rdev->owner->state 0-1,3-u32max
PARAM_VALUE 0 rdev->supply->debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rdev->supply->debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rdev->supply->debugfs->d_inode->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 rdev->supply->debugfs->d_inode->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 rdev->supply->debugfs->d_inode->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 rdev->supply->debugfs->d_inode->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 rdev->supply->debugfs->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 rdev->supply->debugfs->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 rdev->supply->debugfs->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 rdev->supply->debugfs->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 rdev->supply->debugfs->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
DATA_SOURCE 0 rdev $0 [m]
STR_LEN 0 rdev (-1),2-11,21,31
STR_LEN 0 rdev (-1),2-11,21,31
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/regulator/core.c _regulator_get_current_limit() -> regulator_lock()

Type Parameter Key Value
BUF_SIZE 0 rdev s32min-(-1),1-s32max
BUF_SIZE 0 rdev s32min-(-1),1-s32max
DATA_SOURCE 0 rdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 rdev unit_byte
HALF_LOCKED2 &of->mutex

drivers/regulator/core.c _regulator_get_error_flags() -> regulator_lock()

Type Parameter Key Value
BUF_SIZE 0 rdev s32min-(-1),1-s32max
BUF_SIZE 0 rdev s32min-(-1),1-s32max
DATA_SOURCE 0 rdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 rdev unit_byte
HALF_LOCKED2 &of->mutex

drivers/regulator/core.c _regulator_get_mode() -> regulator_lock()

Type Parameter Key Value
BUF_SIZE 0 rdev s32min-(-1),1-s32max
BUF_SIZE 0 rdev s32min-(-1),1-s32max
DATA_SOURCE 0 rdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 rdev unit_byte
HALF_LOCKED2 &of->mutex

drivers/regulator/core.c _regulator_list_voltage() -> regulator_lock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->desc 4096-ptr_max
PARAM_VALUE 0 rdev->desc->linear_min_sel 0-4294967294
PARAM_VALUE 0 rdev->desc->n_voltages 1-u32max
PARAM_VALUE 0 rdev->desc->ops 4096-ptr_max
PARAM_VALUE 0 rdev->desc->ops->list_voltage 1-u64max
CAPPED_DATA 0 rdev->desc->linear_min_sel 1
DATA_SOURCE 0 rdev $0
PARAM_COMPARE 0 rdev->desc->linear_min_sel < $0->desc->n_voltages
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 rdev->mutex.ctx->deadlock_inject_countdown
NO_OVERFLOW_SIMPLE 0 rdev->mutex.ctx->deadlock_inject_interval

drivers/regulator/core.c destroy_regulator() -> regulator_lock()

Type Parameter Key Value
STR_LEN 0 rdev (-1),2-11,21,31
STR_LEN 0 rdev (-1),2-11,21,31
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &pse_list_mutex
HALF_LOCKED2 global &regulator_list_mutex

drivers/regulator/core.c microvolts_show() -> regulator_lock()

Type Parameter Key Value
BUF_SIZE 0 rdev s32min-(-2),1-s32max
BUF_SIZE 0 rdev s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 rdev unit_byte
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/regulator/core.c regulator_allow_bypass() -> regulator_lock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->constraints 4096-ptr_max
PARAM_VALUE 0 rdev->constraints->valid_ops_mask 32-u32max
PARAM_VALUE 0 rdev->desc 4096-ptr_max
PARAM_VALUE 0 rdev->desc->ops 4096-ptr_max
PARAM_VALUE 0 rdev->desc->ops->set_bypass 1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 _T->lock

drivers/regulator/core.c regulator_disable_deferred() -> regulator_lock()

Type Parameter Key Value
NOCHECK_CALL

drivers/regulator/core.c regulator_event_work_fn() -> regulator_lock()

Type Parameter Key Value
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/regulator/core.c regulator_free_power_budget() -> regulator_lock()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pcdev->lock

drivers/regulator/core.c regulator_is_enabled() -> regulator_lock()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &lcddev->ops_lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pcdev->lock
HALF_LOCKED2 &sf->lock
HALF_LOCKED2 _T->lock

drivers/regulator/core.c regulator_late_cleanup() -> regulator_lock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->constraints 4096-ptr_max
PARAM_VALUE 0 rdev->constraints->always_on 0
PARAM_VALUE 0 rdev->constraints->valid_ops_mask 8-u32max
DATA_SOURCE 0 rdev r dev_to_rdev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &s->lock
HALF_LOCKED2 global &device_links_lock
HALF_LOCKED2 global &regulator_list_mutex

drivers/regulator/core.c regulator_remove_coupling() -> regulator_lock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &regulator_list_mutex

drivers/regulator/core.c regulator_request_power_budget() -> regulator_lock()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pcdev->lock

drivers/regulator/core.c regulator_resume() -> regulator_lock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->constraints 1-u64max
PARAM_VALUE 0 rdev->desc 4096-ptr_max
PARAM_VALUE 0 rdev->desc->ops 4096-ptr_max
PARAM_VALUE 0 rdev->desc->ops->resume 1-u64max
DATA_SOURCE 0 rdev r dev_to_rdev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/regulator/core.c regulator_set_current_limit() -> regulator_lock()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &of->mutex

drivers/regulator/core.c regulator_set_load() -> regulator_lock()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &panel->follower_lock

drivers/regulator/core.c regulator_set_mode() -> regulator_lock()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 global &cpuidle_lock

drivers/regulator/core.c regulator_suspend() -> regulator_lock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->constraints 1-u64max
DATA_SOURCE 0 rdev r dev_to_rdev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/regulator/core.c regulator_sync_voltage() -> regulator_lock()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->constraints 4096-ptr_max
PARAM_VALUE 0 rdev->constraints->valid_ops_mask 1-u32max
NOCHECK_CALL

drivers/regulator/core.c regulator_sync_voltage_rdev() -> regulator_lock()

Type Parameter Key Value
DATA_SOURCE 0 rdev $0
NOCHECK_CALL

drivers/regulator/core.c requested_microamps_show() -> regulator_lock()

Type Parameter Key Value
BUF_SIZE 0 rdev s32min-(-2),1-s32max
BUF_SIZE 0 rdev s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 rdev unit_byte
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/regulator/core.c state_show() -> regulator_lock()

Type Parameter Key Value
BUF_SIZE 0 rdev s32min-(-2),1-s32max
BUF_SIZE 0 rdev s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 rdev unit_byte
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex