Commit f3d52908 authored Oct 04, 2020 by Rikard Falkeborn Committed by Daniel Vetter Oct 05, 2020

drm: bridge: dw-hdmi: Constify dw_hdmi_i2s_ops

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

parent 4e19d51c

drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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,