| From | Thomas Niederprüm <> | Subject | [PATCHv6 08/10] fbdev: ssd1307fb: Turn off display on driver unload. | Date | Tue, 31 Mar 2015 20:27:14 +0200 |
| |
This patch turns off the display when the driver is unloaded.
Signed-off-by: Thomas Niederprüm <niederp@physik.uni-kl.de> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> --- drivers/video/fbdev/ssd1307fb.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c index 85eeda0..5f3d5a8 100644 --- a/drivers/video/fbdev/ssd1307fb.c +++ b/drivers/video/fbdev/ssd1307fb.c @@ -620,6 +620,8 @@ static int ssd1307fb_remove(struct i2c_client *client) struct fb_info *info = i2c_get_clientdata(client); struct ssd1307fb_par *par = info->par; + ssd1307fb_write_cmd(par->client, SSD1307FB_DISPLAY_OFF); + unregister_framebuffer(info); if (par->device_info->need_pwm) { pwm_disable(par->pwm); -- 2.3.0
|