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ASoC: wcd-mbhc: Fix list del entry issue on mbhc variable

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Without re-init timeout completion of btn_press object
waiting in correct_plug_swch work, if mbhc_deinit and mbhc_start
happens again, it results in crash. In mbhc_deinit,
cancel correct_plug_swch work to handle this.

CRs-Fixed: 2018976
Change-Id: Ic26edea18f5a8554f4dff3bf6ad49ec039493a64
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
This commit is contained in:
Laxminath Kasam 2017-03-16 13:01:33 +05:30 • committed by Gerrit - the friendly Code Review server
parent c1ef16be6d
commit f4a76fca6b
1 changed files with 1 additions and 0 deletions
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sound/soc/codecs/wcd-mbhc-v2.c
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@ -2953,6 +2953,7 @@ void wcd_mbhc_deinit(struct wcd_mbhc *mbhc)
mbhc->mbhc_cb->free_irq(codec, mbhc->intr_ids->hph_right_ocp, mbhc);
if (mbhc->mbhc_cb && mbhc->mbhc_cb->register_notifier)
mbhc->mbhc_cb->register_notifier(mbhc, &mbhc->nblock, false);
wcd_cancel_hs_detect_plug(mbhc, &mbhc->correct_plug_swch);
mutex_destroy(&mbhc->codec_resource_lock);
mutex_destroy(&mbhc->hphl_pa_lock);
mutex_destroy(&mbhc->hphr_pa_lock);