diff options
| author | Stephen Warren <swarren@nvidia.com> | 2013-06-13 11:24:10 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-17 13:54:47 -0700 |
| commit | a4faa54e3aa2b4a8cdc65e36ac70fd17d3f86629 (patch) | |
| tree | 39665f6f9ba371a9797e322de61bca27b6095bc3 /drivers/usb/host/ehci-hcd.c | |
| parent | 2f3a6b86528994027c8241f9666f0fbcf3d3130b (diff) | |
USB: EHCI: tegra: remove all power management
The PM routines in ehci-tegra.c use APIs such as ehci_reset(),
ehci_halt(), and ehci_tdi_reset() that would need to be exported to
convert ehci-tegra.c into a separate module from ehci-hcd.c. However,
we'd prefer not to export them.
Instead, simply remove all power management functionality. Runtime PM
was disabled since it didn't work correctly, and system suspend isn't
yet supported in a meaningful way. So, this change doesn't lose any
functionality.
Hopefully the power management logic can be reimplemented in a cleaner
way in the future.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Tested-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-hcd.c')
0 files changed, 0 insertions, 0 deletions