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authorBen Hutchings <ben@decadent.org.uk>2015-05-25 20:27:29 +0100
committerRalf Baechle <ralf@linux-mips.org>2015-06-21 21:54:19 +0200
commitdf115f3ee9ea703e1209392cd08f8d6783244721 (patch)
treedca3ae5352163462545c5436cfb3bf7105ce20b8 /drivers/usb
parentca668a2da4687f23e65ce630742b6784a5fca595 (diff)
downloadop-kernel-dev-df115f3ee9ea703e1209392cd08f8d6783244721.zip
op-kernel-dev-df115f3ee9ea703e1209392cd08f8d6783244721.tar.gz
MIPS: Octeon: Set OHCI and EHCI MMIO byte order to match CPU
The Octeon OHCI is now supported by the ohci-platform driver, and USB_OCTEON_OHCI is marked as deprecated. However, it is currently still necessary to enable it in order to select USB_OHCI_BIG_ENDIAN_MMIO. Make CPU_CAVIUM_OCTEON select that as well, so that USB_OCTEON_OHCI is really obsolete. The old ohci-octeon and ehci-octeon drivers also only enabled big-endian MMIO in case the CPU was big-endian. Make the selections of USB_EHCI_BIG_ENDIAN_MMIO and USB_OHCI_BIG_ENDIAN_MMIO conditional, to match this. Fixes: 2193dda5eec6 ("USB: host: Remove ehci-octeon and ohci-octeon drivers") Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: linux-mips@linux-mips.org Cc: David Daney <david.daney@cavium.com> Cc: Chandrakala Chavva <cchavva@caviumnetworks.com> Cc: Paul Martin <paul.martin@codethink.co.uk> Patchwork: https://patchwork.linux-mips.org/patch/10178/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/host/Kconfig4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 197a6a3..cff1c91 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -295,7 +295,7 @@ config USB_OCTEON_EHCI
bool "Octeon on-chip EHCI support (DEPRECATED)"
depends on CAVIUM_OCTEON_SOC
default n
- select USB_EHCI_BIG_ENDIAN_MMIO
+ select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
select USB_EHCI_HCD_PLATFORM
help
This option is deprecated now and the driver was removed, use
@@ -568,7 +568,7 @@ config USB_OCTEON_OHCI
bool "Octeon on-chip OHCI support (DEPRECATED)"
depends on CAVIUM_OCTEON_SOC
default USB_OCTEON_EHCI
- select USB_OHCI_BIG_ENDIAN_MMIO
+ select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
select USB_OHCI_LITTLE_ENDIAN
select USB_OHCI_HCD_PLATFORM
help
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