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Diffstat (limited to 'sound/soc/codecs/wm8940.h')
-rw-r--r--sound/soc/codecs/wm8940.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8940.h b/sound/soc/codecs/wm8940.h
index 0d4f53ada2e6..86bbf902ef5a 100644
--- a/sound/soc/codecs/wm8940.h
+++ b/sound/soc/codecs/wm8940.h
@@ -95,5 +95,8 @@ struct wm8940_setup_data {
#define WM8940_OPCLKDIV_3 2
#define WM8940_OPCLKDIV_4 3
+/* Chip ID */
+#define WM8940_CHIP_ID 0x8940
+
#endif /* _WM8940_H */