From 45421ffefbb5f195de02ead952755329ef8576d8 Mon Sep 17 00:00:00 2001 From: Lars Poeschel Date: Tue, 3 Nov 2020 10:58:14 +0100 Subject: auxdisplay: Move clear_display to hd44780_common This moves the clear_display function from charlcd to hd44780_common. This is one more step to make charlcd independent from device specific code. The two hd44780 drivers use the new function from hd44780_common and charlcd calls this function through its function pointer in its ops structure. Reviewed-by: Willy Tarreau Signed-off-by: Lars Poeschel Signed-off-by: Miguel Ojeda --- drivers/auxdisplay/hd44780_common.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/auxdisplay/hd44780_common.h') diff --git a/drivers/auxdisplay/hd44780_common.h b/drivers/auxdisplay/hd44780_common.h index c91070ed931b..ef11935a3764 100644 --- a/drivers/auxdisplay/hd44780_common.h +++ b/drivers/auxdisplay/hd44780_common.h @@ -17,4 +17,5 @@ struct hd44780_common { int hd44780_common_print(struct charlcd *lcd, int c); int hd44780_common_gotoxy(struct charlcd *lcd); int hd44780_common_home(struct charlcd *lcd); +int hd44780_common_clear_display(struct charlcd *lcd); struct hd44780_common *hd44780_common_alloc(void); -- cgit v1.2.3-59-g8ed1b