[PATCH 09/15] staging: fbtft: fb_ssd1351.c: Introduce backlight_is_blank()
From: Sam Ravnborg via B4 Submission Endpoint <devnull+sam.ravnborg.org@kernel.org>
Date: 2023-01-07 18:27:22
Also in:
b4-sent, dri-devel, linux-arm-kernel, linux-fbdev, linux-omap, linux-staging, lkml
Subsystem:
fbtft framebuffer drivers, staging subsystem, the rest · Maintainers:
Andy Shevchenko, Greg Kroah-Hartman, Linus Torvalds
From: Sam Ravnborg <redacted> 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 <redacted> Cc: Stephen Kitt <redacted> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Daniel Thompson <redacted> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: linux-fbdev@vger.kernel.org --- drivers/staging/fbtft/fb_ssd1351.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/fbtft/fb_ssd1351.c b/drivers/staging/fbtft/fb_ssd1351.c
index b8d55aa8c5c7..995fbd2f3dc6 100644
--- a/drivers/staging/fbtft/fb_ssd1351.c
+++ b/drivers/staging/fbtft/fb_ssd1351.c@@ -190,15 +190,12 @@ static struct fbtft_display display = { static int update_onboard_backlight(struct backlight_device *bd) { struct fbtft_par *par = bl_get_data(bd); - bool on; + bool blank = backlight_is_blank(bd); - fbtft_par_dbg(DEBUG_BACKLIGHT, par, - "%s: power=%d, fb_blank=%d\n", - __func__, bd->props.power, bd->props.fb_blank); + fbtft_par_dbg(DEBUG_BACKLIGHT, par, "%s: blank=%d\n", __func__, blank); - on = !backlight_is_blank(bd); /* Onboard backlight connected to GPIO0 on SSD1351, GPIO1 unused */ - write_reg(par, 0xB5, on ? 0x03 : 0x02); + write_reg(par, 0xB5, !blank ? 0x03 : 0x02); return 0; }
--
2.34.1