From: Randy Dunlap rdunlap@infradead.org
This patch has been added to the 4.1 stable tree. If you have any objections, please let us know.
===============
[ Upstream commit c9d24f78268be444e803fb2bb138a2f598de9c23 ]
PHY drivers can use ULPI interfaces when CONFIG_USB (which is host side support) is not enabled, so also build drivers/usb/ when CONFIG_USB_SUPPORT is enabled so that drivers/usb/common/ is built.
ERROR: "ulpi_unregister_driver" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "__ulpi_register_driver" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "ulpi_read" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "ulpi_write" [drivers/phy/ti/phy-tusb1210.ko] undefined! ERROR: "ulpi_unregister_driver" [drivers/phy/qualcomm/phy-qcom-usb-hs.ko] undefined! ERROR: "__ulpi_register_driver" [drivers/phy/qualcomm/phy-qcom-usb-hs.ko] undefined! ERROR: "ulpi_write" [drivers/phy/qualcomm/phy-qcom-usb-hs.ko] undefined!
Signed-off-by: Randy Dunlap rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Sasha Levin alexander.levin@microsoft.com --- drivers/Makefile | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/Makefile b/drivers/Makefile index d7407f0b0d3b..bffce51498df 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -93,6 +93,7 @@ obj-$(CONFIG_TC) += tc/ obj-$(CONFIG_UWB) += uwb/ obj-$(CONFIG_USB_PHY) += usb/ obj-$(CONFIG_USB) += usb/ +obj-$(CONFIG_USB_SUPPORT) += usb/ obj-$(CONFIG_PCI) += usb/ obj-$(CONFIG_USB_GADGET) += usb/ obj-$(CONFIG_OF) += usb/