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authorKevin Hilman <khilman@ti.com>2012-07-06 11:20:28 -0700
committerTony Lindgren <tony@atomide.com>2012-07-09 01:15:07 -0700
commit06b4ba529528fbf9c24ce37b7618f4b0264750e2 (patch)
treeb3df6a5b8373433dfede1ed5a74dd5112ea6d111 /arch
parent5f37609759588f9e14d46d7e7b8513d511fc7d36 (diff)
downloadlinux-06b4ba529528fbf9c24ce37b7618f4b0264750e2.tar.bz2
ARM: OMAP2+: omap2plus_defconfig: EHCI driver is not stable, disable it
The EHCI driver is not stable enough to be enabled by default. In v3.5, it has at least the following problems: - warning dump during bootup - hang during suspend - prevents CORE powerdomain from entering retention during idle (even when no USB devices connected.) This demonstrates that this driver has not been thoroughly tested and therfore should not be enabled in the default defconfig. In addition, the problems above cause new PM regressions which need be addressed before this driver should be enabled in the default defconfig. Signed-off-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/configs/omap2plus_defconfig1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index 9854ff4279e0..11828e632532 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -176,7 +176,6 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_SUSPEND=y
CONFIG_USB_MON=y
-CONFIG_USB_EHCI_HCD=y
CONFIG_USB_WDM=y
CONFIG_USB_STORAGE=y
CONFIG_USB_LIBUSUAL=y