linux-kernel - Re: [PATCH] media: platform: ao-cec-g12a: remove spin_lock_irqsave() locking in meson_ao_cec_g12a

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Message-ID: <7hk1dxatsc.fsf@baylibre.com>
Date:   Fri, 07 Jun 2019 15:56:51 -0700
From:   Kevin Hilman <khilman@...libre.com>
To:     Neil Armstrong <narmstrong@...libre.com>, mchehab@...nel.org
Cc:     Neil Armstrong <narmstrong@...libre.com>,
        linux-media@...r.kernel.org, linux-media@...ts.freedesktop.org,
        linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] media: platform: ao-cec-g12a: remove spin_lock_irqsave() locking in meson_ao_cec_g12a_read/write

Neil Armstrong <narmstrong@...libre.com> writes:

> Since locking is handled by regmap, the spin_lock_irqsave() in the
> meson_ao_cec_g12a_read/write() regmap callbacks is not needed.
>
> Fixes: b7778c46683c ("media: platform: meson: Add Amlogic Meson G12A AO CEC Controller driver")
> Signed-off-by: Neil Armstrong <narmstrong@...libre.com>

Tested-by: Kevin Hilman <khilman@...libre.com>