From 4027b08d96c68919f51c768a23877283ef5aefb9 Mon Sep 17 00:00:00 2001 From: Dave Stevenson Date: Fri, 8 Mar 2019 11:11:46 +0000 Subject: [PATCH] staging: vc-sm-cma: Ensure mutex and idr are destroyed map_lock and kernelid_map are created in probe, but not released in release should the vcsm service not connect (eg running the cutdown firmware). Signed-off-by: Dave Stevenson --- drivers/staging/vc04_services/vc-sm-cma/vc_sm.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c +++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c @@ -752,7 +752,9 @@ static int bcm2835_vc_sm_cma_remove(stru /* Stop the videocore shared memory service. */ vc_sm_cma_vchi_stop(&sm_state->sm_handle); + } + if (sm_state) { idr_destroy(&sm_state->kernelid_map); /* Free the memory for the state structure. */