ARM: OMAP2+: Fix omap_device for module reload on PM runtime forbid

If a driver PM runtime is disabled via sysfs, and the module is
unloaded, PM runtime can't do anything to disable the device. Let's
let the interconnect disable the device on BUS_NOTIFY_UNBOUND_DRIVER.

Otherwise omap_device will produce and error on the following module
reload. This can be easily tested with something like:

# modprobe omap_hsmmc
# echo on > /sys/devices/platform/68000000.ocp/4809c000.mmc/power/control
# rmmod omap_hsmmc
# modprobe omap_hsmmc

Cc: Alan Stern <[email protected]>
Cc: Nishanth Menon <[email protected]>
Cc: Rafael J. Wysocki <[email protected]>
Cc: Tero Kristo <[email protected]>
Reported-by: Ulf Hansson <[email protected]>
Acked-by: Kevin Hilman <[email protected]>
Acked-by: Ulf Hansson <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>

0 files changed, 0 insertions, 0 deletions