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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/video/fbdev/broadsheetfb.c broadsheet_spiflash_op_on_address() -> broadsheet_spiflash_write_byte()

Type Parameter Key Value
PARAM_VALUE 0 par 4096-ptr_max
PARAM_VALUE 0 par->board 4096-ptr_max
PARAM_VALUE 0 par->io_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 par->io_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 par->io_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 par->io_lock.wait_lock.owner (-1)
PARAM_VALUE 0 par->io_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 data 2-3,171,216
BUF_SIZE 0 par 2,4,16,24,32,128,216,248,256,1288,1984,2560
BUF_SIZE 0 par 2,4,16,24,32,128,216,248,256,1288,1984,2560
DATA_SOURCE 0 par $0
DATA_SOURCE 1 data $1
HARD_MAX 1 data 216
RX_PATH
TASK_NOT_RUNNING
UNITS 0 par unit_byte
LOCK2 &of->mutex
LOCK2 0 &par->io_lock
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct broadsheetfb_par)->io_lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/video/fbdev/broadsheetfb.c broadsheet_spiflash_op_on_address() -> broadsheet_spiflash_write_byte()

Type Parameter Key Value
PARAM_VALUE 0 par 4096-ptr_max
PARAM_VALUE 0 par->board 4096-ptr_max
PARAM_VALUE 0 par->board->wait_for_rdy 4096-ptr_max
PARAM_VALUE 0 par->io_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 par->io_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 par->io_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 par->io_lock.wait_lock.owner (-1)
PARAM_VALUE 0 par->io_lock.wait_lock.owner_cpu u32max
BUF_SIZE 0 par 2,4,16,24,32,128,216,248,256,1288,1984,2560
BUF_SIZE 0 par 2,4,16,24,32,128,216,248,256,1288,1984,2560
DATA_SOURCE 0 par $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 par unit_byte
LOCK2 &of->mutex
LOCK2 0 &par->io_lock
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct broadsheetfb_par)->io_lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/video/fbdev/broadsheetfb.c broadsheet_spiflash_wait_for_status() -> broadsheet_spiflash_write_byte()

Type Parameter Key Value
PARAM_VALUE 0 par 4096-ptr_max
PARAM_VALUE 0 par->board 4096-ptr_max
PARAM_VALUE 0 par->board->wait_for_rdy 4096-ptr_max
PARAM_VALUE 0 par->io_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 par->io_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 par->io_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 par->io_lock.wait_lock.owner (-1)
PARAM_VALUE 0 par->io_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 data 5
BUF_SIZE 0 par 2,4,16,24,32,128,216,248,256,1288,1984,2560
BUF_SIZE 0 par 2,4,16,24,32,128,216,248,256,1288,1984,2560
DATA_SOURCE 0 par $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 par unit_byte
LOCK2 &of->mutex
LOCK2 0 &par->io_lock
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct broadsheetfb_par)->io_lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/video/fbdev/broadsheetfb.c broadsheet_spiflash_write_control() -> broadsheet_spiflash_write_byte()

Type Parameter Key Value
PARAM_VALUE 0 par 4096-ptr_max
PARAM_VALUE 0 par->board 4096-ptr_max
PARAM_VALUE 0 par->io_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 par->io_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 par->io_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 par->io_lock.wait_lock.owner (-1)
PARAM_VALUE 0 par->io_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 data 6
BUF_SIZE 0 par 2,4,16,24,32,128,216,248,256,1288,1984,2560
BUF_SIZE 0 par 2,4,16,24,32,128,216,248,256,1288,1984,2560
DATA_SOURCE 0 par $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 par unit_byte
LOCK2 &of->mutex
LOCK2 0 &par->io_lock
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct broadsheetfb_par)->io_lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/video/fbdev/broadsheetfb.c broadsheet_spiflash_write_control() -> broadsheet_spiflash_write_byte()

Type Parameter Key Value
PARAM_VALUE 0 par 4096-ptr_max
PARAM_VALUE 0 par->board 4096-ptr_max
PARAM_VALUE 0 par->io_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 par->io_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 par->io_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 par->io_lock.wait_lock.owner (-1)
PARAM_VALUE 0 par->io_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 data 4
BUF_SIZE 0 par 2,4,16,24,32,128,216,248,256,1288,1984,2560
BUF_SIZE 0 par 2,4,16,24,32,128,216,248,256,1288,1984,2560
DATA_SOURCE 0 par $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 par unit_byte
LOCK2 &of->mutex
LOCK2 0 &par->io_lock
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct broadsheetfb_par)->io_lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/video/fbdev/broadsheetfb.c broadsheet_spiflash_write_page() -> broadsheet_spiflash_write_byte()

Type Parameter Key Value
PARAM_VALUE 0 par 4096-ptr_max
PARAM_VALUE 0 par->board 4096-ptr_max
PARAM_VALUE 0 par->board->wait_for_rdy 4096-ptr_max
PARAM_VALUE 0 par->io_lock.dep_map->name 0-255
PARAM_VALUE 0 par->io_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 par->io_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 par->io_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 par->io_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 par->io_lock.wait_lock.owner (-1)
PARAM_VALUE 0 par->io_lock.wait_lock.owner_cpu u32max
BUF_SIZE 0 par 2,4,16,24,32,128,216,248,256,1288,1984,2560
BUF_SIZE 0 par 2,4,16,24,32,128,216,248,256,1288,1984,2560
DATA_SOURCE 0 par $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 par unit_byte
LOCK2 &of->mutex
LOCK2 0 &par->io_lock
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct broadsheetfb_par)->io_lock
TYPE_LOCK (struct kernfs_open_file)->mutex