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.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/auxdisplay/hd44780.c') diff --git a/drivers/auxdisplay/hd44780.c b/drivers/auxdisplay/hd44780.c index b0893ea49165..40ea6d25dbe1 100644 --- a/drivers/auxdisplay/hd44780.c +++ b/drivers/auxdisplay/hd44780.c @@ -129,6 +129,7 @@ static const struct charlcd_ops hd44780_ops_gpio8 = { .print = hd44780_common_print, .gotoxy = hd44780_common_gotoxy, .home = hd44780_common_home, + .clear_display = hd44780_common_clear_display, }; /* Send a command to the LCD panel in 4 bit GPIO mode */ @@ -175,6 +176,7 @@ static const struct charlcd_ops hd44780_ops_gpio4 = { .print = hd44780_common_print, .gotoxy = hd44780_common_gotoxy, .home = hd44780_common_home, + .clear_display = hd44780_common_clear_display, }; static int hd44780_probe(struct platform_device *pdev) -- cgit v1.2.3