diff options
| author | Lars Poeschel <poeschel@lemonage.de> | 2020-11-03 10:58:04 +0100 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2020-11-04 11:04:02 +0100 |
| commit | 66ce7d5c1e124b497f45aead50df1dc3c2873382 (patch) | |
| tree | 143def44391be1603ab0ab342d83c1df2fe69415 /drivers/auxdisplay/hd44780.c | |
| parent | 3cea11cd5e3b00d91caf0b4730194039b45c5891 (diff) | |
auxdisplay: Use an enum for charlcd backlight on/off ops
We use an enum for calling the functions in charlcd, that turn the
backlight on or off. This enum is generic and can be used for other
charlcd turn on / turn off operations as well.
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, 1 insertions, 1 deletions
diff --git a/drivers/auxdisplay/hd44780.c b/drivers/auxdisplay/hd44780.c index bcbe13092327..5982158557bb 100644 --- a/drivers/auxdisplay/hd44780.c +++ b/drivers/auxdisplay/hd44780.c @@ -37,7 +37,7 @@ struct hd44780 { struct gpio_desc *pins[PIN_NUM]; }; -static void hd44780_backlight(struct charlcd *lcd, int on) +static void hd44780_backlight(struct charlcd *lcd, enum charlcd_onoff on) { struct hd44780 *hd = lcd->drvdata; |