This is a note to let you know that I've just added the patch titled

usb: Move USB_UHCI_BIG_ENDIAN_* out of USB_SUPPORT

to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: usb-move-usb_uhci_big_endian_-out-of-usb_support.patch and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From ec897569ad7dbc6d595873a487c3fac23f463f76 Mon Sep 17 00:00:00 2001

From: James Hogan jhogan@kernel.org Date: Wed, 31 Jan 2018 22:24:45 +0000 Subject: usb: Move USB_UHCI_BIG_ENDIAN_* out of USB_SUPPORT

From: James Hogan jhogan@kernel.org

commit ec897569ad7dbc6d595873a487c3fac23f463f76 upstream.

Move the Kconfig symbols USB_UHCI_BIG_ENDIAN_MMIO and USB_UHCI_BIG_ENDIAN_DESC out of drivers/usb/host/Kconfig, which is conditional upon USB && USB_SUPPORT, so that it can be freely selected by platform Kconfig symbols in architecture code.

For example once the MIPS_GENERIC platform selects are fixed in commit 2e6522c56552 ("MIPS: Fix typo BIG_ENDIAN to CPU_BIG_ENDIAN"), the MIPS 32r6_defconfig warns like so:

warning: (MIPS_GENERIC) selects USB_UHCI_BIG_ENDIAN_MMIO which has unmet direct dependencies (USB_SUPPORT && USB) warning: (MIPS_GENERIC) selects USB_UHCI_BIG_ENDIAN_DESC which has unmet direct dependencies (USB_SUPPORT && USB)

Fixes: 2e6522c56552 ("MIPS: Fix typo BIG_ENDIAN to CPU_BIG_ENDIAN") Signed-off-by: James Hogan jhogan@kernel.org Cc: Corentin Labbe clabbe.montjoie@gmail.com Cc: Ralf Baechle ralf@linux-mips.org Cc: Paul Burton paul.burton@mips.com Cc: linux-usb@vger.kernel.org Cc: linux-mips@linux-mips.org Acked-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Patchwork: https://patchwork.linux-mips.org/patch/18559/ Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org

--- drivers/usb/Kconfig | 8 ++++++++ drivers/usb/host/Kconfig | 8 -------- 2 files changed, 8 insertions(+), 8 deletions(-)

--- a/drivers/usb/Kconfig +++ b/drivers/usb/Kconfig @@ -19,6 +19,14 @@ config USB_EHCI_BIG_ENDIAN_MMIO config USB_EHCI_BIG_ENDIAN_DESC bool

+config USB_UHCI_BIG_ENDIAN_MMIO + bool + default y if SPARC_LEON + +config USB_UHCI_BIG_ENDIAN_DESC + bool + default y if SPARC_LEON + menuconfig USB_SUPPORT bool "USB support" depends on HAS_IOMEM --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -628,14 +628,6 @@ config USB_UHCI_PLATFORM bool default y if ARCH_VT8500

-config USB_UHCI_BIG_ENDIAN_MMIO - bool - default y if SPARC_LEON - -config USB_UHCI_BIG_ENDIAN_DESC - bool - default y if SPARC_LEON - config USB_FHCI_HCD tristate "Freescale QE USB Host Controller support" depends on OF_GPIO && QE_GPIO && QUICC_ENGINE

Patches currently in stable-queue which might be from jhogan@kernel.org are

queue-4.9/usb-move-usb_uhci_big_endian_-out-of-usb_support.patch queue-4.9/mips-fix-typo-big_endian-to-cpu_big_endian.patch