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authorLars Poeschel <poeschel@lemonage.de>2020-11-03 10:58:04 +0100
committerMiguel Ojeda <ojeda@kernel.org>2020-11-04 11:04:02 +0100
commit66ce7d5c1e124b497f45aead50df1dc3c2873382 (patch)
tree143def44391be1603ab0ab342d83c1df2fe69415 /drivers/auxdisplay/charlcd.c
parent3cea11cd5e3b00d91caf0b4730194039b45c5891 (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/charlcd.c')
-rw-r--r--drivers/auxdisplay/charlcd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/auxdisplay/charlcd.c b/drivers/auxdisplay/charlcd.c
index 5aee0f546351..8aaee0fea9ab 100644
--- a/drivers/auxdisplay/charlcd.c
+++ b/drivers/auxdisplay/charlcd.c
@@ -101,7 +101,7 @@ static void long_sleep(int ms)
}
/* turn the backlight on or off */
-static void charlcd_backlight(struct charlcd *lcd, int on)
+static void charlcd_backlight(struct charlcd *lcd, enum charlcd_onoff on)
{
struct charlcd_priv *priv = charlcd_to_priv(lcd);