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usb: phy: make it a menuconfig

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We already have a considerable amount of USB
PHY drivers, making it a menuconfig just
prevents us from adding too much churn to
USB's menuconfig.

While at that, also select USB_OTG_UTILS from
this new menuconfig just to keep backwards
compatibility until we manage to remove
that symbol.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2013-03-07 11:13:43 +02:00
parent a0e631235a
commit edc7cb2e95
4 changed files with 15 additions and 8 deletions
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2
drivers/Makefile
View File

@ -79,7 +79,7 @@ obj-$(CONFIG_ATA_OVER_ETH) += block/aoe/
obj-$(CONFIG_PARIDE) += block/paride/
obj-$(CONFIG_TC) += tc/
obj-$(CONFIG_UWB) += uwb/
obj-$(CONFIG_USB_OTG_UTILS) += usb/
obj-$(CONFIG_USB_PHY) += usb/
obj-$(CONFIG_USB) += usb/
obj-$(CONFIG_PCI) += usb/
obj-$(CONFIG_USB_GADGET) += usb/

17
drivers/usb/phy/Kconfig
View File

@ -1,8 +1,17 @@
#
# Physical Layer USB driver configuration
#
comment "USB Physical Layer drivers"
depends on USB || USB_GADGET
menuconfig USB_PHY
tristate "USB Physical Layer drivers"
select USB_OTG_UTILS
help
USB controllers (those which are host, device or DRD) need a
device to handle the physical layer signalling, commonly called
a PHY.
The following drivers add support for such PHY devices.
if USB_PHY
config USB_OTG_UTILS
bool
@ -10,8 +19,6 @@ config USB_OTG_UTILS
Select this to make sure the build includes objects from
the OTG infrastructure directory.
if USB || USB_GADGET
#
# USB Transceiver Drivers
#
@ -206,4 +213,4 @@ config USB_ULPI_VIEWPORT
Provides read/write operations to the ULPI phy register set for
controllers with a viewport register (e.g. Chipidea/ARC controllers).
endif # USB || OTG
endif # USB_PHY

2
drivers/usb/phy/Makefile
View File

@ -4,7 +4,7 @@
ccflags-$(CONFIG_USB_DEBUG) := -DDEBUG
obj-$(CONFIG_USB_OTG_UTILS) += phy.o
obj-$(CONFIG_USB_PHY) += phy.o
# transceiver drivers, keep the list sorted

2
include/linux/usb/phy.h
View File

@ -161,7 +161,7 @@ usb_phy_shutdown(struct usb_phy *x)
}
/* for usb host and peripheral controller drivers */
#ifdef CONFIG_USB_OTG_UTILS
#if IS_ENABLED(CONFIG_USB_PHY)
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);