diff options
| author | Russ Dill <Russ.Dill@ti.com> | 2012-05-04 15:24:47 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-05 04:05:45 +0400 |
| commit | 3aa2ae74ba630ec9b98736d64aea8e4cb490861d (patch) | |
| tree | 6c7555c75054c67fb8c9741898d012fc6dbab0fa /drivers/usb/class/cdc-wdm.c | |
| parent | 3cccc292524dfd5d77f38f52116b1da4864e3789 (diff) | |
| download | linux-3aa2ae74ba630ec9b98736d64aea8e4cb490861d.tar.xz | |
USB: EHCI: OMAP: Finish ehci omap phy reset cycle before adding hcd.
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' (1fcb57d0f) created a regression
with Beagleboard xM if booting the kernel after running 'usb start' under u-boot.
Finishing the reset before calling 'usb_add_hcd' fixes the regression. This is most likely due to
usb_add_hcd calling the driver's reset and init functions which expect the hardware to be
up and running.
Signed-off-by: Russ Dill <Russ.Dill@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Cc: stable <stable@vger.kernel.org> [3.4]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/class/cdc-wdm.c')
0 files changed, 0 insertions, 0 deletions