From: Markus Elfring <Markus.Elfring@web.de>
To: "Alex Lanzano" <lanzano.alex@gmail.com>,
"Mehdi Djait" <mehdi.djait@bootlin.com>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-pwm@vger.kernel.org,
linux-kernel-mentees@lists.linuxfoundation.org,
"Conor Dooley" <conor+dt@kernel.org>,
"Daniel Vetter" <daniel@ffwll.ch>,
"David Airlie" <airlied@gmail.com>,
"Dmitry Baryshkov" <dmitry.baryshkov@linaro.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"Uwe Kleine-König" <ukleinek@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
"Christophe Jaillet" <christophe.jaillet@wanadoo.fr>,
"Shuah Khan" <skhan@linuxfoundation.org>,
"Uwe Kleine-König" <u.kleine-koenig@baylibre.com>
Subject: Re: [PATCH v8 2/2] drm/tiny: Add driver for Sharp Memory LCD
Date: Wed, 2 Oct 2024 10:56:42 +0200 [thread overview]
Message-ID: <b671e4d2-e969-4b9a-a7ff-b3b688689ee8@web.de> (raw)
In-Reply-To: <20241002033807.682177-3-lanzano.alex@gmail.com>
…
> +++ b/drivers/gpu/drm/tiny/sharp-memory.c
> @@ -0,0 +1,681 @@
…
> +static int sharp_memory_maintain_display(struct sharp_memory_device *smd)
> +{
…
> + u8 *tx_buffer = smd->tx_buffer;
> +
> + mutex_lock(&smd->tx_mutex);
…
> + mutex_unlock(&smd->tx_mutex);
> +
> + return ret;
> +}
…
Will development interests grow for the application of a statement
like “guard(mutex)(&smd->tx_mutex);”?
https://elixir.bootlin.com/linux/v6.12-rc1/source/include/linux/mutex.h#L201
Regards,
Markus
next prev parent reply other threads:[~2024-10-02 8:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-02 3:37 [PATCH v8 0/2] Add driver for Sharp Memory LCD Alex Lanzano
2024-10-02 3:37 ` [PATCH v8 1/2] dt-bindings: display: Add Sharp Memory LCD bindings Alex Lanzano
2024-10-02 3:37 ` [PATCH v8 2/2] drm/tiny: Add driver for Sharp Memory LCD Alex Lanzano
2024-10-02 8:56 ` Markus Elfring [this message]
2024-10-02 9:23 ` Greg KH
2024-10-02 7:56 ` [PATCH v8 0/2] " Uwe Kleine-König
2024-10-03 2:33 ` Alex Lanzano
2024-10-03 9:27 ` Uwe Kleine-König
2024-10-03 15:45 ` Alex Lanzano
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