mt7530_mutex_unlock identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/net/dsa/mt7530.c, line 57 (as a function)

Referenced in 1 files:

drivers/net/dsa/mt7530.c

Smatch caller information:

drivers/net/dsa/mt7530.c _mt7530_read() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2	0	&priv->bus->mdio_lock
HALF_LOCKED2		global &dsa2_mutex
TYPE_LOCK		(struct mii_bus)->mdio_lock

drivers/net/dsa/mt7530.c core_rmw() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus	4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->mdiodev	4096-ptr_max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2	0	&priv->bus->mdio_lock
TYPE_LOCK		(struct mii_bus)->mdio_lock

drivers/net/dsa/mt7530.c core_write() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus	4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->bus->write	4096-ptr_max
PARAM_VALUE	0	priv->mdiodev	4096-ptr_max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	priv->regmap->async	0
PARAM_VALUE	0	priv->regmap->cache_dirty	0-1
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
CAPPED_DATA	0	priv->regmap->volatile_table->n_no_ranges	1
CAPPED_DATA	0	priv->regmap->volatile_table->n_yes_ranges	1
DATA_SOURCE	0	priv	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2	0	&priv->bus->mdio_lock
TYPE_LOCK		(struct mii_bus)->mdio_lock

drivers/net/dsa/mt7530.c mt7530_fdb_cmd() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	priv->regmap->cache->cached_rbnode->blklen	1-4294967295
PARAM_VALUE	0	priv->regmap->lock	4096-ptr_max
PARAM_VALUE	0	priv->regmap->unlock	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
CAPPED_DATA	0	priv->regmap->wr_table->n_no_ranges	1
CAPPED_DATA	0	priv->regmap->wr_table->n_yes_ranges	1
DATA_SOURCE	0	priv	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2	0	&priv->bus->mdio_lock
HALF_LOCKED2	0	&priv->reg_mutex
TYPE_LOCK		(struct mii_bus)->mdio_lock

drivers/net/dsa/mt7530.c mt7530_irq_mask_sync() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	priv->regmap->async	0
BUF_SIZE	0	priv	s32min-(-1),1-s32max
BUF_SIZE	0	priv	s32min-(-1),1-s32max
CAPPED_DATA	0	priv->regmap->rd_table->n_no_ranges	1
CAPPED_DATA	0	priv->regmap->volatile_table->n_no_ranges	1
CAPPED_DATA	0	priv->regmap->volatile_table->n_yes_ranges	1
DATA_SOURCE	0	priv	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&priv->bus->mdio_lock
TYPE_LOCK		(struct mii_bus)->mdio_lock

drivers/net/dsa/mt7530.c mt7530_port_change_mtu() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	priv->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2	0	&priv->bus->mdio_lock
TYPE_LOCK		(struct mii_bus)->mdio_lock

drivers/net/dsa/mt7530.c mt7530_rmw() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	priv->regmap->async	0
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
CAPPED_DATA	0	priv->regmap->rd_table->n_no_ranges	1
CAPPED_DATA	0	priv->regmap->volatile_table->n_no_ranges	1
CAPPED_DATA	0	priv->regmap->volatile_table->n_yes_ranges	1
DATA_SOURCE	0	priv	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2	0	&priv->bus->mdio_lock
HALF_LOCKED2		&pl->phydev_mutex
HALF_LOCKED2		&pl->state_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2	0	&priv->reg_mutex
TYPE_LOCK		(struct mii_bus)->mdio_lock

drivers/net/dsa/mt7530.c mt7530_vlan_cmd() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	priv->regmap->cache->cached_rbnode->blklen	1-4294967295
PARAM_VALUE	0	priv->regmap->lock	4096-ptr_max
PARAM_VALUE	0	priv->regmap->unlock	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
CAPPED_DATA	0	priv->regmap->wr_table->n_no_ranges	1
CAPPED_DATA	0	priv->regmap->wr_table->n_yes_ranges	1
DATA_SOURCE	0	priv	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2	0	&priv->bus->mdio_lock
HALF_LOCKED2	0	&priv->reg_mutex
TYPE_LOCK		(struct mii_bus)->mdio_lock

drivers/net/dsa/mt7530.c mt7530_write() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	*priv->regmap->cache->data	0-4294967295
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2	0	&priv->bus->mdio_lock
HALF_LOCKED2	0	&priv->reg_mutex
TYPE_LOCK		(struct mii_bus)->mdio_lock

drivers/net/dsa/mt7530.c mt7531_ind_c22_phy_read() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->info	4096-ptr_max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	priv->regmap->lock	4096-ptr_max
PARAM_VALUE	0	priv->regmap->unlock	4096-ptr_max
BUF_SIZE	0	priv	s32min-(-1),1-s32max
BUF_SIZE	0	priv	s32min-(-1),1-s32max
DATA_SOURCE	0	priv	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&priv->bus->mdio_lock
HALF_LOCKED2		&bus->mdio_lock
HALF_LOCKED2		&priv->bus->mdio_lock
TYPE_LOCK		(struct mii_bus)->mdio_lock

drivers/net/dsa/mt7530.c mt7531_ind_c22_phy_write() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->info	4096-ptr_max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	priv->regmap->lock	4096-ptr_max
PARAM_VALUE	0	priv->regmap->unlock	4096-ptr_max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&priv->bus->mdio_lock
HALF_LOCKED2		&bus->mdio_lock
HALF_LOCKED2		&priv->bus->mdio_lock
TYPE_LOCK		(struct mii_bus)->mdio_lock

drivers/net/dsa/mt7530.c mt7531_ind_c45_phy_read() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	priv->regmap->lock	4096-ptr_max
PARAM_VALUE	0	priv->regmap->unlock	4096-ptr_max
BUF_SIZE	0	priv	s32min-(-1),1-s32max
BUF_SIZE	0	priv	s32min-(-1),1-s32max
DATA_SOURCE	0	priv	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2	0	&priv->bus->mdio_lock
TYPE_LOCK		(struct mii_bus)->mdio_lock

drivers/net/dsa/mt7530.c mt7531_ind_c45_phy_write() -> mt7530_mutex_unlock()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->bus->mdio_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	priv->bus->mdio_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	priv->regmap	4096-ptr_max
PARAM_VALUE	0	priv->regmap->lock	4096-ptr_max
PARAM_VALUE	0	priv->regmap->unlock	4096-ptr_max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
BUF_SIZE	0	priv	s32min-(-2),1-s32max
DATA_SOURCE	0	priv	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	priv	unit_byte
LOCK2	0	&priv->bus->mdio_lock
TYPE_LOCK		(struct mii_bus)->mdio_lock