greybus: power_supply: free supplies at release

After freeing each individual power_supply, free the top controller, if
not it will leak memory at each module insert/remove.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Reported-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Rui Miguel Silva 2016-01-08 13:53:44 +00:00 • committed by Greg Kroah-Hartman
commit 23f25ba6ed