Patch "usb: Move USB_UHCI_BIG_ENDIAN_* out of USB_SUPPORT" has been added to the 4.15-stable tree

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 4.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

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-4.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: James Hogan <[email protected]>
Date: Wed, 31 Jan 2018 22:24:45 +0000
Subject: usb: Move USB_UHCI_BIG_ENDIAN_* out of USB_SUPPORT

From: James Hogan <[email protected]>

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)

Patchwork: https://patchwork.linux-mips.org/patch/18559/

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

@@ -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

@@ -625,14 +625,6 @@ config USB_UHCI_ASPEED
        bool
        default y if ARCH_ASPEED
 
-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 [email protected] are

queue-4.15/usb-move-usb_uhci_big_endian_-out-of-usb_support.patch queue-4.15/mips-fix-typo-big_endian-to-cpu_big_endian.patch queue-4.15/mips-fix-incorrect-mem-x-y-handling.patch queue-4.15/mips-cps-fix-mips_isa_level_raw-fallout.patch