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wlcore: fix runtime pm imbalance in wl1271_op_suspend

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When wlcore_hw_interrupt_notify() returns an error code,
a pairing runtime PM usage counter decrement is needed to
keep the counter balanced.

Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200520125724.12832-1-dinghao.liu@zju.edu.cn
This commit is contained in:
Dinghao Liu 2020-05-20 20:57:22 +08:00 committed by Kalle Valo
parent 282a04bf1d
commit 3e69ed2b52
1 changed files with 1 additions and 3 deletions
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4
drivers/net/wireless/ti/wlcore/main.c
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@ -1746,9 +1746,7 @@ static int __maybe_unused wl1271_op_suspend(struct ieee80211_hw *hw,
ret = wl1271_configure_suspend(wl, wlvif, wow); ret = wl1271_configure_suspend(wl, wlvif, wow);
if (ret < 0) { if (ret < 0) {
mutex_unlock(&wl->mutex); goto out_sleep;
wl1271_warning("couldn't prepare device to suspend");
return ret;
} }
} }