diff options
| author | Kishon Vijay Abraham I <kishon@ti.com> | 2012-06-22 17:02:47 +0530 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-06-25 14:06:16 +0300 |
| commit | 410219dcd2ba8d8b4bcfa9c232f35bf505bc021a (patch) | |
| tree | 6aadab913c25bf86763649907a2d4ec0b9fa1582 /include | |
| parent | 662dca54ca67c92b7aa14b9a2ec54acacf33ce45 (diff) | |
usb: otg: utils: devres: Add API's to associate a device with the phy
Used devres API's to associate the phy with a device so that on
driver detach, release function is invoked on the devres data(usb_phy)
and devres data(usb_phy) is released.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/usb/otg.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index 1def65fb57d0..0cb2ec2e50c0 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -185,7 +185,10 @@ usb_phy_shutdown(struct usb_phy *x) /* for usb host and peripheral controller drivers */ #ifdef CONFIG_USB_OTG_UTILS extern struct usb_phy *usb_get_phy(enum usb_phy_type type); +extern struct usb_phy *devm_usb_get_phy(struct device *dev, + enum usb_phy_type type); extern void usb_put_phy(struct usb_phy *); +extern void devm_usb_put_phy(struct device *dev, struct usb_phy *x); extern const char *otg_state_string(enum usb_otg_state state); #else static inline struct usb_phy *usb_get_phy(enum usb_phy_type type) @@ -193,10 +196,20 @@ static inline struct usb_phy *usb_get_phy(enum usb_phy_type type) return NULL; } +static inline struct usb_phy *devm_usb_get_phy(struct device *dev, + enum usb_phy_type type) +{ + return NULL; +} + static inline void usb_put_phy(struct usb_phy *x) { } +static inline void devm_usb_put_phy(struct device *dev, struct usb_phy *x) +{ +} + static inline const char *otg_state_string(enum usb_otg_state state) { return NULL; |