ALSA: hda/cs8409: Avoid setting the same I2C address for every access

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210811185654.6837-15-vitalyr@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index 542582c..c2c2082 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -281,6 +281,7 @@ struct cs8409_spec {
 
 	struct mutex cs8409_i2c_mux;
 	unsigned int i2c_clck_enabled;
+	unsigned int dev_addr;
 	struct delayed_work i2c_clk_work;
 
 	/* verb exec op override */