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[v1,2/2] usb: host: ehci-tegra: Select USB_GADGET Kconfig option

Message ID 20210320151915.7566-2-digetx@gmail.com (mailing list archive)
State Accepted
Commit 0b9828763aeafa5e527b9d98b8789bdb34937fbc
Headers show
Series [v1,1/2] ARM: multi_v7_defconfig: Stop using deprecated USB_EHCI_TEGRA | expand

Commit Message

Dmitry Osipenko March 20, 2021, 3:19 p.m. UTC
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>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 drivers/usb/host/Kconfig | 1 +
 1 file changed, 1 insertion(+)

Comments

Alan Stern March 20, 2021, 3:28 p.m. UTC | #1
On Sat, Mar 20, 2021 at 06:19:15PM +0300, Dmitry Osipenko wrote:
> 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>
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>

Acked-by: Alan Stern <stern@rowland.harvard.edu>

> ---
>  drivers/usb/host/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
> index b94f2a070c05..df9428f1dc5e 100644
> --- 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.
> -- 
> 2.30.2
>
diff mbox series

Patch

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index b94f2a070c05..df9428f1dc5e 100644
--- 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.