43 	struct hd44780_common *hdc = lcd->drvdata;  in hd44780_backlight()  local
44 	struct hd44780 *hd = hdc->hd44780;  in hd44780_backlight()
106 static void hd44780_write_cmd_gpio8(struct hd44780_common *hdc, int cmd)  in hd44780_write_cmd_gpio8()  argument
108 	struct hd44780 *hd = hdc->hd44780;  in hd44780_write_cmd_gpio8()
117 static void hd44780_write_data_gpio8(struct hd44780_common *hdc, int data)  in hd44780_write_data_gpio8()  argument
119 	struct hd44780 *hd = hdc->hd44780;  in hd44780_write_data_gpio8()
145 static void hd44780_write_cmd_gpio4(struct hd44780_common *hdc, int cmd)  in hd44780_write_cmd_gpio4()  argument
147 	struct hd44780 *hd = hdc->hd44780;  in hd44780_write_cmd_gpio4()
156 static void hd44780_write_cmd_raw_gpio4(struct hd44780_common *hdc, int cmd)  in hd44780_write_cmd_raw_gpio4()  argument
159 	struct hd44780 *hd = hdc->hd44780;  in hd44780_write_cmd_raw_gpio4()
173 static void hd44780_write_data_gpio4(struct hd44780_common *hdc, int data)  in hd44780_write_data_gpio4()  argument
175 	struct hd44780 *hd = hdc->hd44780;  in hd44780_write_data_gpio4()
205 	struct hd44780_common *hdc;  in hd44780_probe()  local
225 	hdc = hd44780_common_alloc();  in hd44780_probe()
226 	if (!hdc)  in hd44780_probe()
237 	hdc->hd44780 = hd;  in hd44780_probe()
238 	lcd->drvdata = hdc;  in hd44780_probe()
289 		hdc->bwidth = lcd->width;  in hd44780_probe()
292 	device_property_read_u32(dev, "internal-buffer-width", &hdc->bwidth);  in hd44780_probe()
294 	hdc->ifwidth = ifwidth;  in hd44780_probe()
297 		hdc->write_data = hd44780_write_data_gpio8;  in hd44780_probe()
298 		hdc->write_cmd = hd44780_write_cmd_gpio8;  in hd44780_probe()
301 		hdc->write_data = hd44780_write_data_gpio4;  in hd44780_probe()
302 		hdc->write_cmd = hd44780_write_cmd_gpio4;  in hd44780_probe()
303 		hdc->write_cmd_raw4 = hd44780_write_cmd_raw_gpio4;  in hd44780_probe()
318 	kfree(hdc);  in hd44780_probe()
325 	struct hd44780_common *hdc = lcd->drvdata;  in hd44780_remove()  local
328 	kfree(hdc->hd44780);  in hd44780_remove()