diff options
| author | Lars Poeschel <poeschel@lemonage.de> | 2020-11-03 10:58:16 +0100 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2020-11-04 11:04:03 +0100 |
| commit | bd26b181d14af003a1c9903831f5735f431530f6 (patch) | |
| tree | a6ea44b64df9ec4cbaa45a35a06eca7d64b2a4c9 /drivers/auxdisplay/charlcd.c | |
| parent | 2bf82b5a80d9c4ca3e64d273771d5629d46eb1d0 (diff) | |
auxdisplay: Make use of enum for backlight on / off
To turn the backlight on or off use our new enum CHARLCD_ON /
CHARLCD_OFF.
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.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/auxdisplay/charlcd.c b/drivers/auxdisplay/charlcd.c index 154419513186..9631f70e8128 100644 --- a/drivers/auxdisplay/charlcd.c +++ b/drivers/auxdisplay/charlcd.c @@ -115,7 +115,7 @@ static void charlcd_bl_off(struct work_struct *work) if (priv->bl_tempo) { priv->bl_tempo = false; if (!(priv->flags & LCD_FLAG_L)) - priv->lcd.ops->backlight(&priv->lcd, 0); + priv->lcd.ops->backlight(&priv->lcd, CHARLCD_OFF); } mutex_unlock(&priv->bl_tempo_lock); } @@ -132,7 +132,7 @@ void charlcd_poke(struct charlcd *lcd) mutex_lock(&priv->bl_tempo_lock); if (!priv->bl_tempo && !(priv->flags & LCD_FLAG_L)) - lcd->ops->backlight(lcd, 1); + lcd->ops->backlight(lcd, CHARLCD_ON); priv->bl_tempo = true; schedule_delayed_work(&priv->bl_work, LCD_BL_TEMPO_PERIOD * HZ); mutex_unlock(&priv->bl_tempo_lock); @@ -829,7 +829,7 @@ int charlcd_unregister(struct charlcd *lcd) the_charlcd = NULL; if (lcd->ops->backlight) { cancel_delayed_work_sync(&priv->bl_work); - priv->lcd.ops->backlight(&priv->lcd, 0); + priv->lcd.ops->backlight(&priv->lcd, CHARLCD_OFF); } return 0; |