ASoC: wm8904: save model id directly in of_device_id.data

Save 2x unsigned int of .rodata.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 3 insertions, 6 deletions

diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 2a3e5fbd04e4..9283a2dc70aa 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -2108,16 +2108,13 @@ static const struct regmap_config wm8904_regmap = {
 };
 
 #ifdef CONFIG_OF
-static enum wm8904_type wm8904_data = WM8904;
-static enum wm8904_type wm8912_data = WM8912;
-
 static const struct of_device_id wm8904_of_match[] = {
         {
                 .compatible = "wlf,wm8904",
-                .data = &wm8904_data,
+                .data = (void *)WM8904,
         }, {
                 .compatible = "wlf,wm8912",
-                .data = &wm8912_data,
+                .data = (void *)WM8912,
         }, {
                 /* sentinel */
         }
@@ -2158,7 +2155,7 @@ static int wm8904_i2c_probe(struct i2c_client *i2c,
                 match = of_match_node(wm8904_of_match, i2c->dev.of_node);
                 if (match == NULL)
                         return -EINVAL;
-                wm8904->devtype = *((enum wm8904_type *)match->data);
+                wm8904->devtype = (enum wm8904_type)match->data;
         } else {
                 wm8904->devtype = id->driver_data;
         }