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| author |   Arnd Bergmann <arnd@arndb.de> | 2019-12-16 14:18:18 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-30 19:54:56 +0100 |
| commit | f6ece9b0e52a3ec9fa00281a0d4675a36f8da071 (patch) | |
| tree | 314bcbda6cf211997a38d746a7c87a832799af05 /drivers/usb/gadget | |
| parent | USB: core: fix check for duplicate endpoints (diff) | |
| download | linux-dev-f6ece9b0e52a3ec9fa00281a0d4675a36f8da071.tar.xz linux-dev-f6ece9b0e52a3ec9fa00281a0d4675a36f8da071.zip | |
usb: udc: tegra: select USB_ROLE_SWITCH
Without this, this new driver fails to link:
drivers/usb/gadget/udc/tegra-xudc.o: In function `tegra_xudc_remove':
tegra-xudc.c:(.text+0x19d4): undefined reference to `usb_role_switch_unregister'
drivers/usb/gadget/udc/tegra-xudc.o: In function `tegra_xudc_probe':
tegra-xudc.c:(.text+0x2a34): undefined reference to `usb_role_switch_register'
drivers/usb/gadget/udc/tegra-xudc.o: In function `tegra_xudc_usb_role_sw_work':
tegra-xudc.c:(.text+0x4b64): undefined reference to `usb_role_switch_get_role'
Fixes: 49db427232fe ("usb: gadget: Add UDC driver for tegra XUSB device mode controller")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20191216131831.3228566-1-arnd@arndb.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/udc/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/udc/Kconfig b/drivers/usb/gadget/udc/Kconfig index ae70ce29d5e4..797d6ace8994 100644 --- a/drivers/usb/gadget/udc/Kconfig +++ b/drivers/usb/gadget/udc/Kconfig @@ -445,6 +445,7 @@ config USB_TEGRA_XUDC tristate "NVIDIA Tegra Superspeed USB 3.0 Device Controller" depends on ARCH_TEGRA || COMPILE_TEST depends on PHY_TEGRA_XUSB + select USB_ROLE_SWITCH help Enables NVIDIA Tegra USB 3.0 device mode controller driver. |