[PATCH] video: ssd1307fb: add the missed regulator_disable
From: Chuhong Yuan <hidden>
Date: 2019-11-18 11:42:01
Also in:
dri-devel, lkml
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
The driver forgets to disable the regulator in remove like what is done in probe failure. Add the missed call to fix it. Signed-off-by: Chuhong Yuan <redacted> --- 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 78ca7ffc40c2..819fbee18dda 100644
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c@@ -791,6 +791,8 @@ static int ssd1307fb_remove(struct i2c_client *client) pwm_disable(par->pwm); pwm_put(par->pwm); } + if (par->vbat_reg) + regulator_disable(par->vbat_reg); fb_deferred_io_cleanup(info); __free_pages(__va(info->fix.smem_start), get_order(info->fix.smem_len)); framebuffer_release(info);
--
2.24.0