lkml.org 
[lkml]   [2018]   [Feb]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] regulator: core: Handle PM_SUSPEND_TO_IDLE suspend_state_t
Date
The regulator framework is used on x86 in some cases now and x86 has
a PM_SUSPEND_TO_IDLE suspend_state_t, treat this as PM_SUSPEND_STANDBY,
this fixes these errors on resume:

dpm_run_callback(): regulator_resume_early+0x0/0x60 returns -22
PM: Device regulator.0 failed to resume early: error -22

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/regulator/core.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index dd4708c58480..c980703ba705 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -333,6 +333,7 @@ regulator_get_suspend_state(struct regulator_dev *rdev, suspend_state_t state)
return NULL;

switch (state) {
+ case PM_SUSPEND_TO_IDLE:
case PM_SUSPEND_STANDBY:
return &rdev->constraints->state_standby;
case PM_SUSPEND_MEM:
--
2.14.3
\
 
 \ /
  Last update: 2018-02-18 18:05    [W:0.043 / U:0.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site