| From | Sam Ravnborg via B4 Submission Endpoint <> | Date | Sat, 07 Jan 2023 19:26:23 +0100 | Subject | [PATCH 09/15] staging: fbtft: fb_ssd1351.c: Introduce backlight_is_blank() |
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From: Sam Ravnborg <sam@ravnborg.org>
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@ravnborg.org> Cc: Stephen Kitt <steve@sk2.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Daniel Thompson <daniel.thompson@linaro.org> 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
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