diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-26 11:16:46 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-26 11:16:46 +0200 |
| commit | d842bc6c0579ca7643eed029beabab3ac562a335 (patch) | |
| tree | 6e1f1521efe88b095b14a759ea15aa81e7b0e33f /drivers/usb/phy | |
| parent | 8e6cb5d27e8246d9c986ec162d066a502d2b602b (diff) | |
| parent | ff1176468d368232b684f75e82563369208bc371 (diff) | |
| download | linux-d842bc6c0579ca7643eed029beabab3ac562a335.tar.gz | |
Merge v5.14-rc3 into usb-next
We need the fixes in here, and this resolves a merge issue with drivers/usb/dwc3/gadget.c Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/phy')
| -rw-r--r-- | drivers/usb/phy/phy.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c index 83ed5089475a..1b24492bb4e5 100644 --- a/drivers/usb/phy/phy.c +++ b/drivers/usb/phy/phy.c @@ -86,10 +86,10 @@ static struct usb_phy *__device_to_usb_phy(struct device *dev) list_for_each_entry(usb_phy, &phy_list, head) { if (usb_phy->dev == dev) - break; + return usb_phy; } - return usb_phy; + return NULL; } static void usb_phy_set_default_current(struct usb_phy *usb_phy) @@ -150,8 +150,14 @@ static int usb_phy_uevent(struct device *dev, struct kobj_uevent_env *env) struct usb_phy *usb_phy; char uchger_state[50] = { 0 }; char uchger_type[50] = { 0 }; + unsigned long flags; + spin_lock_irqsave(&phy_lock, flags); usb_phy = __device_to_usb_phy(dev); + spin_unlock_irqrestore(&phy_lock, flags); + + if (!usb_phy) + return -ENODEV; snprintf(uchger_state, ARRAY_SIZE(uchger_state), "USB_CHARGER_STATE=%s", usb_chger_state[usb_phy->chg_state]); |