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USB: phy: drop legacy board-file support

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The legacy interface for associating controllers with phys from board
files and platform code has been unused since commit 9080b8dc76 ("ARM:
OMAP2+: Remove legacy usb-host.c platform init code"). Since then, all
calls to usb_get_phy_dev() and its devres version have been returning
-ENODEV.

Now that the final calls to these functions have been removed, we can
drop this legacy lookup interface altogether.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold
2018-04-18 11:26:24 +02:00
committed by Greg Kroah-Hartman
parent d8351953fb
commit c3c0ac70c7
2 changed files with 2 additions and 125 deletions
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28
include/linux/usb/phy.h
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@@ -157,22 +157,6 @@ struct usb_phy {
enum usb_charger_type (*charger_detect)(struct usb_phy *x);
};
/**
* struct usb_phy_bind - represent the binding for the phy
* @dev_name: the device name of the device that will bind to the phy
* @phy_dev_name: the device name of the phy
* @index: used if a single controller uses multiple phys
* @phy: reference to the phy
* @list: to maintain a linked list of the binding information
*/
struct usb_phy_bind {
const char *dev_name;
const char *phy_dev_name;
u8 index;
struct usb_phy *phy;
struct list_head list;
};
/* for board-specific init logic */
extern int usb_add_phy(struct usb_phy *, enum usb_phy_type type);
extern int usb_add_phy_dev(struct usb_phy *);
@@ -234,8 +218,6 @@ usb_phy_vbus_off(struct usb_phy *x)
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 struct usb_phy *usb_get_phy_dev(struct device *dev, u8 index);
extern struct usb_phy *devm_usb_get_phy_dev(struct device *dev, u8 index);
extern struct usb_phy *devm_usb_get_phy_by_phandle(struct device *dev,
const char *phandle, u8 index);
extern struct usb_phy *devm_usb_get_phy_by_node(struct device *dev,
@@ -261,16 +243,6 @@ static inline struct usb_phy *devm_usb_get_phy(struct device *dev,
return ERR_PTR(-ENXIO);
}
static inline struct usb_phy *usb_get_phy_dev(struct device *dev, u8 index)
{
return ERR_PTR(-ENXIO);
}
static inline struct usb_phy *devm_usb_get_phy_dev(struct device *dev, u8 index)
{
return ERR_PTR(-ENXIO);
}
static inline struct usb_phy *devm_usb_get_phy_by_phandle(struct device *dev,
const char *phandle, u8 index)
{