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authorLinus Torvalds <torvalds@linux-foundation.org>2018-03-07 10:54:11 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-03-07 10:54:11 -0800
commitb910a91836dae6612942bb07ad925460fd109dd0 (patch)
treeee7c7b1035646a9d1036f04b3dca553537baec86 /drivers
parentbe75b1b8bc0814b8f76e4e7bb970c76d05ddf3b1 (diff)
parent82a917c59f0e077817c833f537c71b8fd40cbfe1 (diff)
downloadlinux-b910a91836dae6612942bb07ad925460fd109dd0.tar.bz2
Merge tag 'regulator-fix-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown: "A couple of fixes here: - another half of the supend to idle fix from Geert that went in earlier, both he and I are confused as to why he didn't notice that this was missing when his earlier fix was merged. - a simple fix for a test done the wrong way round in the stm32-vrefbuf driver" * tag 'regulator-fix-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: Fix resume from suspend to idle regulator: stm32-vrefbuf: fix check on ready flag
Diffstat (limited to 'drivers')
-rw-r--r--drivers/regulator/core.c2
-rw-r--r--drivers/regulator/stm32-vrefbuf.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index dd4708c58480..1fc0c0811da4 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -4310,7 +4310,7 @@ static int _regulator_resume_early(struct device *dev, void *data)
rstate = regulator_get_suspend_state(rdev, *state);
if (rstate == NULL)
- return -EINVAL;
+ return 0;
mutex_lock(&rdev->mutex);
diff --git a/drivers/regulator/stm32-vrefbuf.c b/drivers/regulator/stm32-vrefbuf.c
index 72c8b3e1022b..e0a9c445ed67 100644
--- a/drivers/regulator/stm32-vrefbuf.c
+++ b/drivers/regulator/stm32-vrefbuf.c
@@ -51,7 +51,7 @@ static int stm32_vrefbuf_enable(struct regulator_dev *rdev)
* arbitrary timeout.
*/
ret = readl_poll_timeout(priv->base + STM32_VREFBUF_CSR, val,
- !(val & STM32_VRR), 650, 10000);
+ val & STM32_VRR, 650, 10000);
if (ret) {
dev_err(&rdev->dev, "stm32 vrefbuf timed out!\n");
val = readl_relaxed(priv->base + STM32_VREFBUF_CSR);