linux-kernel - Re: [PATCH 7/8] ALSA: firewire-tascam: Add missing annotation for tscm_hwdep_read

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Date:   Wed, 11 Mar 2020 07:56:54 +0100
From:   Takashi Iwai <tiwai@...e.de>
To:     Jules Irenge <jbi.octave@...il.com>
Cc:     boqun.feng@...il.com, linux-kernel@...r.kernel.org,
        bpf@...r.kernel.org, netdev@...r.kernel.org,
        Clemens Ladisch <clemens@...isch.de>,
        Takashi Sakamoto <o-takashi@...amocchi.jp>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Alexios Zavras <alexios.zavras@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Allison Randal <allison@...utok.net>,
        Thomas Gleixner <tglx@...utronix.de>,
        alsa-devel@...a-project.org (moderated list:FIREWIRE AUDIO DRIVERS and
        IEC 61883-1/6 PACKET...)
Subject: Re: [PATCH 7/8] ALSA: firewire-tascam: Add missing annotation for tscm_hwdep_read_queue()

On Wed, 11 Mar 2020 02:09:07 +0100,
Jules Irenge wrote:
> 
> Sparse reports a warning at tscm_hwdep_read_queue()
> 
> warning: context imbalance in tscm_hwdep_read_queue() - unexpected unlock
> 
> The root cause is the missing annotation at tscm_hwdep_read_queue()
> Add the missing __releases(&tscm->lock) annotation
> 
> Signed-off-by: Jules Irenge <jbi.octave@...il.com>

Applied, thanks.


Takashi