diff options
Diffstat (limited to 'drivers/mfd/axp20x.c')
| -rw-r--r-- | drivers/mfd/axp20x.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c index ca04361a0ecd..a1ed43ea95aa 100644 --- a/drivers/mfd/axp20x.c +++ b/drivers/mfd/axp20x.c @@ -17,6 +17,7 @@ */ #include <linux/err.h> +#include <linux/delay.h> #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/module.h> @@ -667,6 +668,9 @@ static void axp20x_power_off(void) regmap_write(axp20x_pm_power_off->regmap, AXP20X_OFF_CTRL, AXP20X_OFF); + + /* Give capacitors etc. time to drain to avoid kernel panic msg. */ + msleep(500); } int axp20x_match_device(struct axp20x_dev *axp20x) |