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authorAlexander Usyskin <[email protected]>2019-02-25 11:09:28 +0200
committerGreg Kroah-Hartman <[email protected]>2019-02-26 11:53:56 +0100
commitb5958faa34e2f99f3475ad89c52d98dfea079d33 (patch)
treea15ec094318e2affa0cd0ec325593c0ae8ca78e3 /tools/perf/scripts/python/export-to-sqlite.py
parent4398e7057d66050b4121b97da048bfe3fdaf4c8d (diff)
mei: bus: move hw module get/put to probe/release
Fix unbalanced module reference counting during internal reset, which prevents the drivers unloading. Tracking mei_me/txe modules on mei client bus via mei_cldev_enable/disable is error prone due to possible internal reset flow, where clients are disconnected underneath. Moving reference counting to probe and release of mei bus client driver solves this issue in simplest way, as each client provides only a single connection to a client bus driver. Cc: <[email protected]> Signed-off-by: Alexander Usyskin <[email protected]> Signed-off-by: Tomas Winkler <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
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