[PATCH 10/15] staging: fbtft: core: Introduce backlight_is_blank()

[Sam Ravnborg via B4 Submission Endpoint]

From: Sam Ravnborg <sam@xxxxxxxxxxxx>

Avoiding direct access to backlight_properties.props.

Access to the deprecated props.fb_blank replaced by backlight_is_blank().
Access to props.power is dropped - it was only used for debug.

Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: Thomas Zimmermann <tzimmermann@xxxxxxx>
Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: Javier Martinez Canillas <javierm@xxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: Stephen Kitt <steve@xxxxxxx>
Cc: Peter Suti <peter.suti@xxxxxxxxxxxxxxxxxxx>
Cc: linux-fbdev@xxxxxxxxxxxxxxx
---
 drivers/staging/fbtft/fbtft-core.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
index afaba94d1d1c..1746327e1939 100644
--- a/drivers/staging/fbtft/fbtft-core.c
+++ b/drivers/staging/fbtft/fbtft-core.c
@@ -132,15 +132,15 @@ static int fbtft_backlight_update_status(struct backlight_device *bd)
 {
 	struct fbtft_par *par = bl_get_data(bd);
 	bool polarity = par->polarity;
+	bool blank = backlight_is_blank(bd);
 
-	fbtft_par_dbg(DEBUG_BACKLIGHT, par,
-		      "%s: polarity=%d, power=%d, fb_blank=%d\n",
-		      __func__, polarity, bd->props.power, bd->props.fb_blank);
+	fbtft_par_dbg(DEBUG_BACKLIGHT, par, "%s: polarity=%d, blank=%d\n",
+		      __func__, polarity, blank);
 
-	if (!backlight_is_blank(bd))
-		gpiod_set_value(par->gpio.led[0], polarity);
-	else
+	if (blank)
 		gpiod_set_value(par->gpio.led[0], !polarity);
+	else
+		gpiod_set_value(par->gpio.led[0], polarity);
 
 	return 0;
 }

-- 
2.34.1