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authorLinus Torvalds <torvalds@linux-foundation.org>2016-06-30 09:44:34 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-06-30 09:44:34 -0700
commit4aa34ce3c1ee86ee6abbe9adc310e5f8bcca2800 (patch)
treec616d8408f4962ced44a1dc3d8d04827997f3cf8 /drivers/phy
parente7bdea7750eb2a64aea4a08fa5c0a31719c8155d (diff)
parentba4a1c28a92df55b9263e838068b92eaa80c7850 (diff)
Merge tag 'mfd-fixes-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD fixes from Lee Jones: "Contained are some standard fixes and unusually an extension to the Reset API. Some of those changes are required to fix a bug introduced in -rc1, which introduces extra 'reset line checks' i.e. whether the line is shared or not. If a line is shared and the new *_shared() API is not used, the request fails with an error. This breaks USB in v4.7 for ST's platforms. Admittedly, there are some patches contained in our (MFD/Reset) immutable branch which are not true -fixes, but there isn't anything I can do about that. Rest assured though, there aren't any API 'changes'. Everything is the same from the consumer's perspective. - Use new reset_*_get_shared() variant to prevent reset line obtainment failure (Fixes commit 0b52297f2288: "reset: Add support for shared reset controls") - Fix unintentional switch() fall-through into error path - Fix uninitialised variable compiler warning" * tag 'mfd-fixes-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: da9053: Fix compiler warning message for uninitialised variable mfd: max77620: Fix FPS switch statements phy: phy-stih407-usb: Inform the reset framework that our reset line may be shared usb: dwc3: st: Inform the reset framework that our reset line may be shared usb: host: ehci-st: Inform the reset framework that our reset line may be shared usb: host: ohci-st: Inform the reset framework that our reset line may be shared reset: TRIVIAL: Add line break at same place for similar APIs reset: Supply *_shared variant calls when using *_optional APIs reset: Supply *_shared variant calls when using of_* API reset: Ensure drivers are explicit when requesting reset lines reset: Reorder inline reset_control_get*() wrappers
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/phy-stih407-usb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/phy/phy-stih407-usb.c b/drivers/phy/phy-stih407-usb.c
index 1d5ae5f8ef69..53cf8d1b4116 100644
--- a/drivers/phy/phy-stih407-usb.c
+++ b/drivers/phy/phy-stih407-usb.c
@@ -105,7 +105,7 @@ static int stih407_usb2_picophy_probe(struct platform_device *pdev)
phy_dev->dev = dev;
dev_set_drvdata(dev, phy_dev);
- phy_dev->rstc = devm_reset_control_get(dev, "global");
+ phy_dev->rstc = devm_reset_control_get_shared(dev, "global");
if (IS_ERR(phy_dev->rstc)) {
dev_err(dev, "failed to ctrl picoPHY reset\n");
return PTR_ERR(phy_dev->rstc);