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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/video/fbdev/core/fbcon.c fbcon_open() -> (struct fb_ops)->fb_open()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->fbops 4096-ptr_max
PARAM_VALUE 0 info->fbops->fb_open 1-u64max
PARAM_VALUE 0 info->fbops->owner 0,4096-ptr_max
PARAM_VALUE 0 info->fbops->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 info->fbops->owner->state 0-1,3-u32max
PARAM_VALUE 0 info->lock.dep_map->name 0-255
PARAM_VALUE 0 info->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 info->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 info->lock.first_waiter->task->blocked_on 0
PARAM_VALUE 0 info->lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 user 0
DATA_SOURCE 0 info $0
CONTAINER 0 -8-1416+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &info->lock
HALF_LOCKED2 global &console_sem
TYPE_LOCK (struct fb_info)->lock

drivers/video/fbdev/matrox/matroxfb_crtc2.c matroxfb_dh_open() -> (struct fb_ops)->fb_open()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
DATA_SOURCE 1 user $1
CONTAINER 0 -8-3960+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &info->lock

drivers/video/fbdev/core/fb_chrdev.c fb_open() -> (struct fb_ops)->fb_open()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->fbops 4096-ptr_max
PARAM_VALUE 0 info->fbops->fb_open 1-u64max
PARAM_VALUE 0 info->fbops->owner 0,4096-ptr_max
PARAM_VALUE 0 info->fbops->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 info->fbops->owner->state 0-1,3-u32max
PARAM_VALUE 0 info->lock.dep_map->name 0-255
PARAM_VALUE 0 info->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 info->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 info->lock.first_waiter->task->blocked_on 0
PARAM_VALUE 0 info->lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 user 1
DATA_SOURCE 0 info r get_fb_info
CONTAINER 0 -8-1416+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &info->lock
TYPE_LOCK (struct fb_info)->lock