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drm: bridge: dw-hdmi: Constify dw_hdmi_i2s_ops

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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>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20201004200653.14702-1-rikard.falkeborn@gmail.com
This commit is contained in:
Rikard Falkeborn
2020-10-04 22:06:53 +02:00
committed by Daniel Vetter
parent 4e19d51ca5
commit f3d52908f6
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
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@@ -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,