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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/input/touchscreen/wdt87xx_i2c.c wdt87xx_get_checksum() -> wdt87xx_send_command()

Type Parameter Key Value
PARAM_VALUE 0 client->adapter->bus_lock.dep_map->name 0-255
PARAM_VALUE 0 client->adapter->bus_lock.rtmutex.owner 0-1
PARAM_VALUE 0 client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 client->adapter->dev.driver_data->mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 client->adapter->dev.driver_data->mutex->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 client->dev.bus 0,4096-ptr_max
PARAM_VALUE 1 cmd 135
PARAM_VALUE 2 value 1-4096
CAPPED_DATA 2 value 1
DATA_SOURCE 0 client $0
DATA_SOURCE 2 value $3
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/input/touchscreen/wdt87xx_i2c.c wdt87xx_get_checksum() -> wdt87xx_send_command()

Type Parameter Key Value
PARAM_VALUE 0 client->adapter->algo->master_xfer 1-u64max
PARAM_VALUE 0 client->adapter->bus_lock.dep_map->name 0-255
PARAM_VALUE 0 client->adapter->bus_lock.rtmutex.owner 0-1
PARAM_VALUE 0 client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 client->adapter->dev.driver_data->mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 client->adapter->dev.driver_data->mutex->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 client->adapter->quirks 0,4096-ptr_max
PARAM_VALUE 0 client->dev.bus 0,4096-ptr_max
PARAM_VALUE 1 cmd 134
CAPPED_DATA 0 client->adapter->retries 1
DATA_SOURCE 0 client $0
DATA_SOURCE 2 value $2
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/input/touchscreen/wdt87xx_i2c.c wdt87xx_resume() -> wdt87xx_send_command()

Type Parameter Key Value
PARAM_VALUE 0 client 4096-ptr_max
PARAM_VALUE 1 cmd 0
PARAM_VALUE 2 value 0
RX_PATH
TASK_NOT_RUNNING

drivers/input/touchscreen/wdt87xx_i2c.c wdt87xx_suspend() -> wdt87xx_send_command()

Type Parameter Key Value
PARAM_VALUE 0 client 4096-ptr_max
PARAM_VALUE 1 cmd 1
PARAM_VALUE 2 value 3
RX_PATH
TASK_NOT_RUNNING

drivers/input/touchscreen/wdt87xx_i2c.c wdt87xx_sw_reset() -> wdt87xx_send_command()

Type Parameter Key Value
PARAM_VALUE 0 client->adapter->bus_lock.rtmutex.owner 0-1
PARAM_VALUE 0 client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 client->dev.bus 0,4096-ptr_max
PARAM_VALUE 1 cmd 9
PARAM_VALUE 2 value 0
DATA_SOURCE 0 client $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/input/touchscreen/wdt87xx_i2c.c wdt87xx_write_firmware() -> wdt87xx_send_command()

Type Parameter Key Value
PARAM_VALUE 0 client->dev.bus 0,4096-ptr_max
PARAM_VALUE 1 cmd 1
PARAM_VALUE 2 value 255
DATA_SOURCE 0 client $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/input/touchscreen/wdt87xx_i2c.c wdt87xx_write_firmware() -> wdt87xx_send_command()

Type Parameter Key Value
PARAM_VALUE 0 client->adapter->algo->master_xfer 1-u64max
PARAM_VALUE 0 client->adapter->bus_lock.dep_map->name 0-255
PARAM_VALUE 0 client->adapter->bus_lock.rtmutex.owner 0-1
PARAM_VALUE 0 client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 client->adapter->dev.driver_data->mutex->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 client->adapter->quirks 0,4096-ptr_max
PARAM_VALUE 0 client->dev.bus 0,4096-ptr_max
PARAM_VALUE 1 cmd 253
PARAM_VALUE 2 value 0
CAPPED_DATA 0 client->adapter->retries 1
DATA_SOURCE 0 client $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/input/touchscreen/wdt87xx_i2c.c wdt87xx_write_firmware() -> wdt87xx_send_command()

Type Parameter Key Value
PARAM_VALUE 0 client->adapter->algo->master_xfer 1-u64max
PARAM_VALUE 0 client->adapter->bus_lock.dep_map->name 0-255
PARAM_VALUE 0 client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 client->adapter->dev.driver_data->mutex->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 client->adapter->quirks 0,4096-ptr_max
PARAM_VALUE 0 client->dev.bus 0,4096-ptr_max
PARAM_VALUE 1 cmd 26
CAPPED_DATA 0 client->adapter->retries 1
DATA_SOURCE 0 client $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/input/touchscreen/wdt87xx_i2c.c wdt87xx_write_firmware() -> wdt87xx_send_command()

Type Parameter Key Value
PARAM_VALUE 0 client->adapter->algo->master_xfer 1-u64max
PARAM_VALUE 0 client->adapter->bus_lock.dep_map->name 0-255
PARAM_VALUE 0 client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 client->adapter->dev.driver_data->mutex->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 client->adapter->quirks 0,4096-ptr_max
PARAM_VALUE 0 client->dev.bus 0,4096-ptr_max
PARAM_VALUE 1 cmd 252
PARAM_VALUE 2 value 0
CAPPED_DATA 0 client->adapter->retries 1
DATA_SOURCE 0 client $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/input/touchscreen/wdt87xx_i2c.c wdt87xx_write_firmware() -> wdt87xx_send_command()

Type Parameter Key Value
PARAM_VALUE 0 client->adapter->algo->master_xfer 1-u64max
PARAM_VALUE 0 client->adapter->bus_lock.dep_map->name 0-255
PARAM_VALUE 0 client->adapter->bus_lock.rtmutex.waiters.rb_leftmost->rb_right 0
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.bus_locked 0-1
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 client->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 client->adapter->dev.driver_data->mutex->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 client->adapter->quirks 0,4096-ptr_max
PARAM_VALUE 0 client->dev.bus 0,4096-ptr_max
PARAM_VALUE 1 cmd 0
PARAM_VALUE 2 value 0
CAPPED_DATA 0 client->adapter->retries 1
DATA_SOURCE 0 client $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex