diff options
| author | Lars Poeschel <poeschel@lemonage.de> | 2020-11-03 10:58:14 +0100 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2020-11-04 11:04:03 +0100 |
| commit | 45421ffefbb5f195de02ead952755329ef8576d8 (patch) | |
| tree | 37fb7be29a8b25c6df3648512212d669d6dd90d8 /drivers/auxdisplay/hd44780.c | |
| parent | 88645a86e3420cddfe5bb9cd8d7c15aff8f54b46 (diff) | |
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 <w@1wt.eu>
Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'drivers/auxdisplay/hd44780.c')
| -rw-r--r-- | drivers/auxdisplay/hd44780.c | 2 |
1 files changed, 2 insertions, 0 deletions
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) |