Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/video/fbdev/via/viafbdev.c viafb_check_var() -> get_var_refresh()

Type Parameter Key Value
PARAM_VALUE 0 var 4096-ptr_max
CAPPED_DATA 0 var->xres 1
DATA_SOURCE 0 var $0
STR_LEN 0 var (-1),10,12-14,30
STR_LEN 0 var (-1),10,12-14,30
PARAM_COMPARE 0 var->xres <= $0->xres_virtual
BIT_INFO 0 var->vmode 0x0,0xfffffffc
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 var->hsync_len 1-256[c]
HOST_DATA 0 var->left_margin 0-4094,4294967040-u32max[c]
HOST_DATA 0 var->lower_margin 0-4095,4294963201-u32max[c]
HOST_DATA 0 var->pixclock 0-64000000[c]
HOST_DATA 0 var->right_margin 0-u16max,4294963201-u32max[c]
HOST_DATA 0 var->upper_margin 0-4094,4294967232-u32max[c]
HOST_DATA 0 var->vsync_len 1-64[c]
HOST_DATA 0 var->xres 1-u32max
HOST_DATA 0 var->xres_virtual 0-u32max
HOST_DATA 0 var->yres 1-u32max
HOST_DATA 0 var->yres_virtual 1-4096[c]
USER_DATA 0 var->accel_flags 0-u32max
USER_DATA 0 var->activate 0-u32max[c]
USER_DATA 0 var->colorspace 0-u32max
USER_DATA 0 var->height 0-u32max
USER_DATA 0 var->hsync_len 0-u32max
USER_DATA 0 var->left_margin 0-u32max
USER_DATA 0 var->lower_margin 0-u32max
USER_DATA 0 var->pixclock 0-u32max
USER_DATA 0 var->right_margin 0-u32max
USER_DATA 0 var->rotate 0-u32max
USER_DATA 0 var->sync 0-u32max
USER_DATA 0 var->upper_margin 0-u32max
USER_DATA 0 var->vmode 0-u32max
USER_DATA 0 var->vsync_len 0-u32max
USER_DATA 0 var->width 0-u32max
USER_DATA 0 var->xoffset 0-u32max
USER_DATA 0 var->xres 1-u32max
USER_DATA 0 var->xres_virtual 0-u32max
USER_DATA 0 var->yoffset 0-u32max
USER_DATA 0 var->yres 1-u32max
USER_DATA 0 var->yres_virtual 0-u32max
USER_PTR 0 var->reserved

drivers/video/fbdev/via/viafbdev.c viafb_set_par() -> get_var_refresh()

Type Parameter Key Value
PARAM_VALUE 0 var 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 var->blue.msb_right 0-u32max
HOST_DATA 0 var->green.msb_right 0-u32max
HOST_DATA 0 var->red.msb_right 0-u32max
HOST_DATA 0 var->transp.length 0-u32max
HOST_DATA 0 var->transp.msb_right 0-u32max
HOST_DATA 0 var->transp.offset 0-u32max
HOST_DATA 0 var->xres 8-u32max[c]
HOST_DATA 0 var->xres_virtual 8-u32max
HOST_DATA 0 var->yres 8-s32max[c]
NO_OVERFLOW_SIMPLE 0 var->xres
NO_OVERFLOW_SIMPLE 0 var->xres_virtual
NO_OVERFLOW_SIMPLE 0 var->yres
NO_OVERFLOW_SIMPLE 0 var->yres_virtual
USER_PTR 0 var->reserved
HALF_LOCKED2 &minfo->crtc2.lock
HALF_LOCKED2 global &console_sem
HALF_LOCKED2 global &viafb_pm_hooks_lock