3  * HD44780 Character LCD driver for Linux
36 struct hd44780 {  struct
42 	struct hd44780 *hd = lcd->drvdata;  in hd44780_backlight()  argument
48 static void hd44780_strobe_gpio(struct hd44780 *hd)  in hd44780_strobe_gpio()
62 static void hd44780_write_gpio8(struct hd44780 *hd, u8 val, unsigned int rs)  in hd44780_write_gpio8()
78 static void hd44780_write_gpio4(struct hd44780 *hd, u8 val, unsigned int rs)  in hd44780_write_gpio4()
106 	struct hd44780 *hd = lcd->drvdata;  in hd44780_write_cmd_gpio8()
117 	struct hd44780 *hd = lcd->drvdata;  in hd44780_write_data_gpio8()
134 	struct hd44780 *hd = lcd->drvdata;  in hd44780_write_cmd_gpio4()
146 	struct hd44780 *hd = lcd->drvdata;  in hd44780_write_cmd_raw_gpio4()
162 	struct hd44780 *hd = lcd->drvdata;  in hd44780_write_data_gpio4()
182 	struct hd44780 *hd;  in hd44780_probe()
201 	lcd = charlcd_alloc(sizeof(struct hd44780));  in hd44780_probe()
288 	{ .compatible = "hit,hd44780" },
297 		.name	= "hd44780",
303 MODULE_DESCRIPTION("HD44780 Character LCD driver");