ALSA: ASoC: Add WM8753 SPI support
Implement SPI support for WM8753, cut'n'pasting from the support for
WM8731 contributed by Cliff Cai and Alan Horstmann since the wire format
is the same for both codecs.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/soc/codecs/wm8753.h b/sound/soc/codecs/wm8753.h
index 7defde0..6678379 100644
--- a/sound/soc/codecs/wm8753.h
+++ b/sound/soc/codecs/wm8753.h
@@ -79,6 +79,7 @@
#define WM8753_ADCTL2 0x3f
struct wm8753_setup_data {
+ int spi;
int i2c_bus;
unsigned short i2c_address;
};