From 71ff701bbefec9e3c342f3a01d2d89b7ae026c71 Mon Sep 17 00:00:00 2001 From: Lars Poeschel Date: Tue, 3 Nov 2020 10:58:08 +0100 Subject: auxdisplay: Move write_data pointer to hd44780_common This moves the write_data function pointer from struct charlcd_ops to struct hd44780_common. This is the function that actually writes the character to the display. This hd44780 hardware specific function is used by two drivers at the moment. 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 54cbe5a489d7..bcc13421bf45 100644 --- a/drivers/auxdisplay/hd44780_common.h +++ b/drivers/auxdisplay/hd44780_common.h @@ -7,6 +7,7 @@ struct hd44780_common { int ifwidth; /* 4-bit or 8-bit (default) */ int bwidth; /* Default set by hd44780_alloc() */ int hwidth; /* Default set by hd44780_alloc() */ + void (*write_data)(struct hd44780_common *hdc, int data); void *hd44780; }; -- cgit v1.2.3