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From:   Rikard Falkeborn <rikard.falkeborn@gmail.com>
To:     dri-devel@lists.freedesktop.org
Cc:     linux-kernel@vger.kernel.org, Andrzej Hajda <a.hajda@samsung.com>,
        Neil Armstrong <narmstrong@baylibre.com>,
        Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
        Jonas Karlman <jonas@kwiboo.se>,
        Jernej Skrabec <jernej.skrabec@siol.net>,
        David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        Rikard Falkeborn <rikard.falkeborn@gmail.com>
Subject: [PATCH] drm: bridge: dw-hdmi: Constify dw_hdmi_i2s_ops
Date:   Sun,  4 Oct 2020 22:06:53 +0200
Message-Id: <20201004200653.14702-1-rikard.falkeborn@gmail.com>
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Precedence: bulk

The only usage of dw_hdmi_i2s_ops is to assign its address to the ops
field in the hdmi_codec_pdata struct, which is a const pointer. Make it
const to allow the compiler to put it in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
 drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
index 9fef6413741d..feb04f127b55 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
@@ -170,7 +170,7 @@ static int dw_hdmi_i2s_hook_plugged_cb(struct device *dev, void *data,
 	return dw_hdmi_set_plugged_cb(hdmi, fn, codec_dev);
 }
 
-static struct hdmi_codec_ops dw_hdmi_i2s_ops = {
+static const struct hdmi_codec_ops dw_hdmi_i2s_ops = {
 	.hw_params	= dw_hdmi_i2s_hw_params,
 	.audio_startup  = dw_hdmi_i2s_audio_startup,
 	.audio_shutdown	= dw_hdmi_i2s_audio_shutdown,
-- 
2.28.0