Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

ARC: [plat-hsdk]: fix USB regression

As of today the CONFIG_USB isn't explicitly present in HSDK defconfig
as it is implicitly forcibly enabled by UDL driver which selects CONFIG_USB
in its kconfig.
The commit 5d50bd440bc2 ("drm/udl: Make udl driver depend on CONFIG_USB")
reverse the dependencies between UDL and USB so UDL now depends on
CONFIG_USB and not selects it. This introduces regression for ARC HSDK
board as HSDK defconfig wasn't adjusted and now it misses USB support
due to lack of CONFIG_USB enabled.

Fix that.

Cc: <stable@vger.kernel.org> # 5.6.x
Fixes: 5d50bd440bc2 ("drm/udl: Make udl driver depend on CONFIG_USB")
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

authored by

Eugeniy Paltsev and committed by
Vineet Gupta
4c13ca86 43900edf

+1
+1
arch/arc/configs/hsdk_defconfig
··· 65 65 CONFIG_DRM_ETNAVIV=y 66 66 CONFIG_FB=y 67 67 CONFIG_FRAMEBUFFER_CONSOLE=y 68 + CONFIG_USB=y 68 69 CONFIG_USB_EHCI_HCD=y 69 70 CONFIG_USB_EHCI_HCD_PLATFORM=y 70 71 CONFIG_USB_OHCI_HCD=y