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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 16 files:

Smatch caller information:

drivers/gpu/drm/rockchip/rockchip_drm_vop2.c __vop2_regs_dump() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 1 min 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 2 max unit_array_size
LOCK2 &drm_dev->mode_config.mutex
LOCK2 &s->lock
TYPE_LOCK (struct drm_mode_config)->mutex
TYPE_LOCK (struct seq_file)->lock

drivers/gpu/drm/rockchip/rockchip_drm_vop2.c vop2_disable() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 1 min 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 2 max unit_array_size
LOCK2 &vop2->vop2_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &state->dev->mode_config.connection_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex.mutex
TYPE_LOCK (struct vop2)->vop2_lock

drivers/base/regmap/regmap-kunit.c cache_drop() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
DATA_SOURCE 0 map r gen_regmap

drivers/base/regmap/regmap-kunit.c cache_drop_all_and_sync_has_defaults() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 1 min 0
DATA_SOURCE 0 map r gen_regmap
UNITS 2 max unit_array_size

drivers/base/regmap/regmap-kunit.c cache_drop_all_and_sync_marked_dirty() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 1 min 0
DATA_SOURCE 0 map r gen_regmap
UNITS 2 max unit_array_size

drivers/base/regmap/regmap-kunit.c cache_drop_all_and_sync_no_defaults() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 1 min 0
DATA_SOURCE 0 map r gen_regmap
UNITS 2 max unit_array_size

drivers/base/regmap/regmap-kunit.c cache_drop_with_non_contiguous_ranges() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
DATA_SOURCE 0 map r gen_regmap

drivers/base/regmap/regmap-kunit.c cache_drop_with_non_contiguous_ranges() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->cache_ops 0,4096-ptr_max
PARAM_VALUE 0 map->cache_ops->drop 0,4096-ptr_max
DATA_SOURCE 0 map r gen_regmap

drivers/base/regmap/regmap-kunit.c cache_write_zero() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->lock 4096-ptr_max
PARAM_VALUE 0 map->unlock 4096-ptr_max
PARAM_VALUE 1 min 1
PARAM_VALUE 2 max 1
DATA_SOURCE 0 map r gen_regmap

drivers/hwmon/sch5627.c sch5627_resume() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->cache_only 0
PARAM_VALUE 0 map->lock 4096-ptr_max
PARAM_VALUE 0 map->unlock 4096-ptr_max
PARAM_VALUE 1 min 0
PARAM_VALUE 2 max u16max
RX_PATH
TASK_NOT_RUNNING

drivers/gpio/gpio-arizona.c arizona_gpio_get() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->lock 4096-ptr_max
PARAM_VALUE 0 map->unlock 4096-ptr_max
PARAM_VALUE 0 *map->cache->data 0-4294967295
RX_PATH
TASK_NOT_RUNNING

sound/soc/codecs/cs42l43.c cs42l43_shutter_get() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 1 min 1052684
PARAM_VALUE 2 max 1052684
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &card->controls_rwsem
HALF_LOCKED2 &card->mutex
HALF_LOCKED2 _T->lock

drivers/firmware/cirrus/test/cs_dsp_mock_regmap.c cs_dsp_mock_regmap_drop_range() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->async 0-1
PARAM_VALUE 0 map->cache_dirty 0-1
DATA_SOURCE 1 min $1
DATA_SOURCE 2 max $2
NOCHECK_CALL

drivers/firmware/cirrus/test/cs_dsp_mock_regmap.c cs_dsp_mock_regmap_drop_system_regs() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map->async 0-1
PARAM_VALUE 0 map->cache_dirty 0-1
PARAM_VALUE 1 min 1-u32max
NOCHECK_CALL

drivers/firmware/cirrus/test/cs_dsp_mock_regmap.c cs_dsp_mock_regmap_drop_system_regs() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map->async 0-1
PARAM_VALUE 0 map->cache_dirty 0-1
PARAM_VALUE 1 min 1-u32max
NOCHECK_CALL

sound/soc/sdca/sdca_jack.c sdca_jack_process() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->lock 4096-ptr_max
PARAM_VALUE 0 map->unlock 4096-ptr_max
PARAM_VALUE 0 *map->cache->data 0-4294967295
BIT_INFO 1 min 0x40000008,0x41e01f88
BIT_INFO 2 max 0x40000008,0x41e01f88
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock
HALF_LOCKED2 irq

drivers/firmware/cirrus/test/cs_dsp_mock_mem_maps.c cs_dsp_mock_xm_header_drop_from_regmap_cache() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->async 0-1
PARAM_VALUE 0 map->cache_dirty 0-1
DATA_SOURCE 1 min r cs_dsp_mock_base_addr_for_mem
NOCHECK_CALL

drivers/firmware/cirrus/test/cs_dsp_mock_mem_maps.c cs_dsp_mock_xm_header_drop_from_regmap_cache() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->async 0-1
PARAM_VALUE 0 map->cache_dirty 0-1
PARAM_VALUE 0 map->lock 4096-ptr_max
PARAM_VALUE 0 map->unlock 4096-ptr_max
PARAM_VALUE 0 *map->cache->data 0-4294967295
DATA_SOURCE 1 min r cs_dsp_mock_base_addr_for_mem
NOCHECK_CALL
UNITS 1 min unit_byte
UNITS 2 max unit_byte

drivers/mfd/max7360.c max7360_reset() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->cache->cached_rbnode->blklen 1-4294967295
PARAM_VALUE 0 map->cache_dirty 1
PARAM_VALUE 0 *map->cache->data 0-4294967295
PARAM_VALUE 1 min 64
PARAM_VALUE 2 max 95
CAPPED_DATA 0 map->wr_table->n_no_ranges 1
CAPPED_DATA 0 map->wr_table->n_yes_ranges 1
DATA_SOURCE 0 map $0
RX_PATH
TASK_NOT_RUNNING

drivers/power/supply/bq24257_charger.c bq24257_resume() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 1 min 0
PARAM_VALUE 2 max 6
RX_PATH
TASK_NOT_RUNNING

sound/soc/codecs/tas2783-sdw.c tas_update_status() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->cache_only 0
PARAM_VALUE 0 map->lock 4096-ptr_max
PARAM_VALUE 0 map->unlock 4096-ptr_max
PARAM_VALUE 1 min 0
PARAM_VALUE 2 max u32max
NOCHECK_CALL

sound/soc/sdca/sdca_regmap.c populate_control_defaults() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->cache->cached_rbnode->base_reg 0-4294967295
PARAM_VALUE 0 map->cache->cached_rbnode->blklen 0-4294967295
PARAM_VALUE 0 map->cache->cached_rbnode->node.__rb_parent_color 0-1,4096-s64max
PARAM_VALUE 0 map->cache_dirty 0-1
DATA_SOURCE 0 map $1
BIT_INFO 1 min 0x40000000,0x41fb9fff
BIT_INFO 2 max 0x40000000,0x41fb9fff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock

sound/soc/codecs/cs42l42.c cs42l42_suspend() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->async 0
PARAM_VALUE 0 map->cache_dirty 0-1
PARAM_VALUE 0 map->cache_only 1
PARAM_VALUE 0 map->lock 4096-ptr_max
PARAM_VALUE 0 map->unlock 4096-ptr_max
PARAM_VALUE 0 *map->work_buf (-4611686018427387904)-4611686018427387903
PARAM_VALUE 1 min 0
PARAM_VALUE 2 max 0
CAPPED_DATA 0 map->rd_table->n_no_ranges 1
CAPPED_DATA 0 map->volatile_table->n_no_ranges 1
CAPPED_DATA 0 map->volatile_table->n_yes_ranges 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock

drivers/iio/imu/bno055/bno055.c bno055_system_reset() -> regcache_drop_region()

Type Parameter Key Value
PARAM_VALUE 0 map 4096-ptr_max
PARAM_VALUE 0 map->cache->cached_rbnode->blklen 1-4294967295
PARAM_VALUE 1 min 0
PARAM_VALUE 2 max 255
CAPPED_DATA 0 map->wr_table->n_no_ranges 1
CAPPED_DATA 0 map->wr_table->n_yes_ranges 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &priv->lock