Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/auxdisplay/hd44780.c
- drivers/auxdisplay/hd44780_common.c, line 190
- drivers/auxdisplay/panel.c, line 818
Smatch caller information:
drivers/auxdisplay/charlcd.c charlcd_write_char() -> (struct charlcd_ops)->shift_cursor()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lcd | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->addr.x | 1-u64max |
| PARAM_VALUE | 0 | lcd->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->ops->backlight | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->ops->init_display | 670880878468198400,3611001311423000576 |
| PARAM_VALUE | 1 | dir | 0 |
| BUF_SIZE | 0 | lcd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | lcd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | lcd->ops | (-1),112 |
| DATA_SOURCE | 0 | lcd | $0 |
| FUZZY_MAX | 0 | lcd->addr.x | 1 |
| STR_LEN | 0 | lcd | (-1),12,23,27,32-33 |
| STR_LEN | 0 | lcd | (-1),12,23,27,32-33 |
| CONTAINER | 0 | -48-0+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | lcd->addr.x | 1-u64max |
| USER_DATA | 0 | lcd->addr.y | 0-u64max |
drivers/auxdisplay/charlcd.c charlcd_write_char() -> (struct charlcd_ops)->shift_cursor()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lcd | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->char_conv | 0,4096-ptr_max |
| PARAM_VALUE | 0 | lcd->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->ops->backlight | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->ops->init_display | 670880878468198400,3611001311423000576 |
| PARAM_VALUE | 1 | dir | 0 |
| BUF_SIZE | 0 | lcd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | lcd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | lcd->ops | (-1),112 |
| CAPPED_DATA | 0 | lcd->width | 1 |
| DATA_SOURCE | 0 | lcd | $0 |
| STR_LEN | 0 | lcd | (-1),12,23,27,32-33 |
| STR_LEN | 0 | lcd | (-1),12,23,27,32-33 |
| CONTAINER | 0 | -48-0+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | lcd->addr.x | 0-u64max |
| USER_DATA | 0 | lcd->addr.y | 0-u64max |
drivers/auxdisplay/charlcd.c handle_lcd_special_code() -> (struct charlcd_ops)->shift_cursor()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lcd | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->addr.x | 1-u64max |
| PARAM_VALUE | 0 | lcd->char_conv | 0,4917998696218980352 |
| PARAM_VALUE | 0 | lcd->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->ops->backlight | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->ops->clear_display | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->ops->init_display | 670880878468198400,3611001311423000576 |
| PARAM_VALUE | 1 | dir | 0 |
| BUF_SIZE | 0 | lcd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | lcd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | lcd->ops | (-1),112 |
| DATA_SOURCE | 0 | lcd | $0 |
| FUZZY_MAX | 0 | lcd->addr.x | 1 |
| STR_LEN | 0 | lcd | (-1),12,23,27,32-33 |
| STR_LEN | 0 | lcd | (-1),12,23,27,32-33 |
| CONTAINER | 0 | -48-0+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | lcd->addr.x | 1-u64max |
| USER_DATA | 0 | lcd->addr.y | 0-u64max |
drivers/auxdisplay/charlcd.c handle_lcd_special_code() -> (struct charlcd_ops)->shift_cursor()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lcd | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->addr.x | 0-18446744073709551614 |
| PARAM_VALUE | 0 | lcd->char_conv | 0,4917998696218980352 |
| PARAM_VALUE | 0 | lcd->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->ops->backlight | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->ops->clear_display | 4096-ptr_max |
| PARAM_VALUE | 0 | lcd->ops->init_display | 670880878468198400,3611001311423000576 |
| PARAM_VALUE | 0 | lcd->width | s32min-(-1),1-s32max |
| PARAM_VALUE | 1 | dir | 1 |
| BUF_SIZE | 0 | lcd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | lcd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | lcd->ops | (-1),112 |
| CAPPED_DATA | 0 | lcd->addr.x | 1 |
| DATA_SOURCE | 0 | lcd | $0 |
| STR_LEN | 0 | lcd | (-1),12,23,27,32-33 |
| STR_LEN | 0 | lcd | (-1),12,23,27,32-33 |
| CONTAINER | 0 | -48-0+0 | $(-1) |
| PARAM_COMPARE | 0 | lcd->addr.x | < $0->width |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | lcd->addr.x | 0-s32max[c] |
| USER_DATA | 0 | lcd->addr.y | 0-u64max |