net: Remove redundant spi driver bus initialization

Author: Lars-Peter Clausen <lars@metafoo.de>

In ancient times it was necessary to manually initialize the bus field of an
spi_driver to spi_bus_type. These days this is done in spi_driver_register() so
we can drop the manual assignment.

The patch was generated using the following coccinelle semantic patch:
// 
@@
identifier _driver;
@@
struct spi_driver _driver = {
	.driver = {
-		.bus = &spi_bus_type,
	},
};
// 

Signed-off-by: Lars-Peter Clausen 
Cc: "David S. Miller" 
Cc: Gabor Juhos 
Cc: Frederic Lambert 
Cc: netdev@vger.kernel.org
Acked-by: Gabor Juhos 
Signed-off-by: David S. Miller 

---
 drivers/net/phy/spi_ks8995.c | 1 -
 1 file changed, 1 deletion(-)
 
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy/spi_ks8995.c
index 116a2dd..4eb98bc 100644
--- a/drivers/net/phy/spi_ks8995.c
+++ b/drivers/net/phy/spi_ks8995.c
@@ -348,7 +348,6 @@ static int __devexit ks8995_remove(struct spi_device *spi)
 static struct spi_driver ks8995_driver = {
 	.driver = {
 		.name	    = "spi-ks8995",
-		.bus	     = &spi_bus_type,
 		.owner	   = THIS_MODULE,
 	},
 	.probe	  = ks8995_probe,