ASoC: Fix SPI driver binding for WM8987

As we had no id_table only the driver name would be matched against
meaning that WM8987 devices wouldn't be bound.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 38f38fddd190..65fe78aa3757 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -778,11 +778,18 @@ static int __devexit wm8750_spi_remove(struct spi_device *spi)
         return 0;
 }
 
+static const struct spi_device_id wm8750_spi_ids[] = {
+        { "wm8750", 0 },
+        { "wm8987", 0 },
+};
+MODULE_DEVICE_TABLE(spi, wm8750_spi_id);
+
 static struct spi_driver wm8750_spi_driver = {
         .driver = {
                 .name   = "wm8750-codec",
                 .owner  = THIS_MODULE,
         },
+        .id_table       = wm8750_spi_ids,
         .probe          = wm8750_spi_probe,
         .remove         = __devexit_p(wm8750_spi_remove),
 };