usb: host: ehci-tegra: Select USB_GADGET Kconfig option

Select USB_GADGET Kconfig option in order to fix build failure which
happens because ChipIdea driver has a build dependency on both USB_GADGET
and USB_EHCI_HCD, while USB_EHCI_TEGRA force-selects the ChipIdea driver
without taking into account the tristate USB_GADGET dependency. It's not
possible to do anything about the cyclic dependency of the Kconfig
options, but USB_EHCI_TEGRA is now a deprecated option that isn't used
by defconfigs and USB_GADGET is wanted on Tegra by default, hence it's
okay to have a bit clunky workaround for it.

Fixes: c3590c7656fb ("usb: host: ehci-tegra: Remove the driver")
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210320151915.7566-2-digetx@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index b94f2a0..df9428f 100644 (file)
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -272,6 +272,7 @@ config USB_EHCI_TEGRA
        select USB_CHIPIDEA
        select USB_CHIPIDEA_HOST
        select USB_CHIPIDEA_TEGRA
+       select USB_GADGET
        help
          This option is deprecated now and the driver was removed, use
          USB_CHIPIDEA_TEGRA instead.