of/spi: Fix OF-style driver binding of spi devices

[net-next-2.6.git] / drivers / spi / spi.c

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 0bcf4c1601a23a8225c2c4395c2309e191439f5d..b5a78a1f4421a0c19aa8735bd49f076fd8f91b46 100644 (file)
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -23,6 +23,7 @@
 #include <linux/init.h>
 #include <linux/cache.h>
 #include <linux/mutex.h>
+#include <linux/of_device.h>
 #include <linux/slab.h>
 #include <linux/mod_devicetable.h>
 #include <linux/spi/spi.h>
@@ -86,6 +87,10 @@ static int spi_match_device(struct device *dev, struct device_driver *drv)
        const struct spi_device *spi = to_spi_device(dev);
        const struct spi_driver *sdrv = to_spi_driver(drv);
 
+       /* Attempt an OF style match */
+       if (of_driver_match_device(dev, drv))
+               return 1;
+
        if (sdrv->id_table)
                return !!spi_match_id(sdrv->id_table, spi);