diff options
| author | Samuel Holland <samuel@sholland.org> | 2022-11-05 16:29:09 -0500 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2022-12-07 13:28:10 +0000 |
| commit | 3f37d4f695cff180033254b9ed5adc8ab927cba9 (patch) | |
| tree | f9ee15d6cba1edaa8770a98b9c4dd11e650c016a | |
| parent | ef1709238aa50094d918e4f1dd5231dac5db13c3 (diff) | |
mfd: axp20x: Do not sleep in the power off handler
Since commit 856c288b0039 ("ARM: Use do_kernel_power_off()"), the
function axp20x_power_off() now runs inside a RCU read-side critical
section, so it is not allowed to call msleep(). Use mdelay() instead.
Fixes: 856c288b0039 ("ARM: Use do_kernel_power_off()")
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20221105212909.6526-1-samuel@sholland.org
| -rw-r--r-- | drivers/mfd/axp20x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c index 88a212a8168c..880c41fa7021 100644 --- a/drivers/mfd/axp20x.c +++ b/drivers/mfd/axp20x.c @@ -842,7 +842,7 @@ static void axp20x_power_off(void) AXP20X_OFF); /* Give capacitors etc. time to drain to avoid kernel panic msg. */ - msleep(500); + mdelay(500); } int axp20x_match_device(struct axp20x_dev *axp20x) |