ASoC: Factor out 7 bit register 9 bit data SPI write

[deliverable/linux.git] / sound / soc / codecs / wm8750.c

diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index e6422b161678552aff5a4b62930e3d51997edd13..4ba1e7e93fb4dbfc99cb28e04e7baa82318102f3 100644 (file)
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -911,30 +911,6 @@ static struct spi_driver wm8750_spi_driver = {
        .probe          = wm8750_spi_probe,
        .remove         = __devexit_p(wm8750_spi_remove),
 };
-
-static int wm8750_spi_write(struct spi_device *spi, const char *data, int len)
-{
-       struct spi_transfer t;
-       struct spi_message m;
-       u8 msg[2];
-
-       if (len <= 0)
-               return 0;
-
-       msg[0] = data[0];
-       msg[1] = data[1];
-
-       spi_message_init(&m);
-       memset(&t, 0, (sizeof t));
-
-       t.tx_buf = &msg[0];
-       t.len = len;
-
-       spi_message_add_tail(&t, &m);
-       spi_sync(spi, &m);
-
-       return len;
-}
 #endif
 
 static int wm8750_probe(struct platform_device *pdev)
@@ -973,7 +949,6 @@ static int wm8750_probe(struct platform_device *pdev)
 #endif
 #if defined(CONFIG_SPI_MASTER)
        if (setup->spi) {
-               codec->hw_write = (hw_write_t)wm8750_spi_write;
                ret = spi_register_driver(&wm8750_spi_driver);
                if (ret != 0)
                        printk(KERN_ERR "can't add spi driver");