wireless: Remove redundant spi driver bus initialization

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:
// <smpl>
@@
identifier _driver;
@@
struct spi_driver _driver = {
	.driver = {
-		.bus = &spi_bus_type,
	},
};
// </smpl>

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Dan Williams <dcbw@redhat.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: Christian Lamparter <chunkeey@googlemail.com>
Cc: Luciano Coelho <coelho@ti.com>
Cc: libertas-dev@lists.infradead.org
Cc: linux-wireless@vger.kernel.org
Acked-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

4 files changed, 0 insertions, 4 deletions

diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index 11b69b300dc0..0c87f42fa660 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -1290,7 +1290,6 @@ static struct spi_driver libertas_spi_driver = {
         .remove = __devexit_p(libertas_spi_remove),
         .driver = {
                 .name   = "libertas_spi",
-                .bus    = &spi_bus_type,
                 .owner  = THIS_MODULE,
                 .pm     = &if_spi_pm_ops,
         },
diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c
index a454d487b14f..546551389a1d 100644
--- a/drivers/net/wireless/p54/p54spi.c
+++ b/drivers/net/wireless/p54/p54spi.c
@@ -699,7 +699,6 @@ static int __devexit p54spi_remove(struct spi_device *spi)
 static struct spi_driver p54spi_driver = {
         .driver = {
                 .name           = "p54spi",
-                .bus            = &spi_bus_type,
                 .owner          = THIS_MODULE,
         },
 
diff --git a/drivers/net/wireless/wl1251/spi.c b/drivers/net/wireless/wl1251/spi.c
index eaa5f9556200..6248c354fc5c 100644
--- a/drivers/net/wireless/wl1251/spi.c
+++ b/drivers/net/wireless/wl1251/spi.c
@@ -319,7 +319,6 @@ static int __devexit wl1251_spi_remove(struct spi_device *spi)
 static struct spi_driver wl1251_spi_driver = {
         .driver = {
                 .name           = DRIVER_NAME,
-                .bus            = &spi_bus_type,
                 .owner          = THIS_MODULE,
         },
 
diff --git a/drivers/net/wireless/wl12xx/spi.c b/drivers/net/wireless/wl12xx/spi.c
index 0f9718677860..12421a64d891 100644
--- a/drivers/net/wireless/wl12xx/spi.c
+++ b/drivers/net/wireless/wl12xx/spi.c
@@ -462,7 +462,6 @@ static int __devexit wl1271_remove(struct spi_device *spi)
 static struct spi_driver wl1271_spi_driver = {
         .driver = {
                 .name           = "wl1271_spi",
-                .bus            = &spi_bus_type,
                 .owner          = THIS_MODULE,
         },