dm: sound: wm8994: Drop wm8994_i2c_init()
This function has only one line in it. Drop it.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/sound/wm8994.c b/drivers/sound/wm8994.c
index be27e2b..a888a0b 100644
--- a/drivers/sound/wm8994.c
+++ b/drivers/sound/wm8994.c
@@ -62,16 +62,6 @@
};
/*
- * Initialise I2C for wm 8994
- *
- * @param bus no i2c bus number in which wm8994 is connected
- */
-static void wm8994_i2c_init(int bus_no)
-{
- i2c_set_bus_num(bus_no);
-}
-
-/*
* Writes value to a device register through i2c
*
* @param priv Private data for driver
@@ -918,7 +908,7 @@
/* shift the device address by 1 for 7 bit addressing */
wm8994_info.i2c_addr = pcodec_info.i2c_dev_addr;
- wm8994_i2c_init(pcodec_info.i2c_bus);
+ i2c_set_bus_num(pcodec_info.i2c_bus);
ret = wm8994_device_init(&wm8994_info);
if (ret < 0) {
debug("%s: wm8994 codec chip init failed\n", __func__);