Input: 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>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

4 files changed, 0 insertions, 4 deletions

diff --git a/drivers/input/misc/adxl34x-spi.c b/drivers/input/misc/adxl34x-spi.c
index f29de22fdda0..34d401efd4a1 100644
--- a/drivers/input/misc/adxl34x-spi.c
+++ b/drivers/input/misc/adxl34x-spi.c
@@ -122,7 +122,6 @@ static SIMPLE_DEV_PM_OPS(adxl34x_spi_pm, adxl34x_spi_suspend,
 static struct spi_driver adxl34x_driver = {
         .driver = {
                 .name = "adxl34x",
-                .bus = &spi_bus_type,
                 .owner = THIS_MODULE,
                 .pm = &adxl34x_spi_pm,
         },
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c
index 2da9f189e493..42ae7a232f63 100644
--- a/drivers/input/touchscreen/ad7877.c
+++ b/drivers/input/touchscreen/ad7877.c
@@ -853,7 +853,6 @@ static SIMPLE_DEV_PM_OPS(ad7877_pm, ad7877_suspend, ad7877_resume);
 static struct spi_driver ad7877_driver = {
         .driver = {
                 .name   = "ad7877",
-                .bus    = &spi_bus_type,
                 .owner  = THIS_MODULE,
                 .pm     = &ad7877_pm,
         },
diff --git a/drivers/input/touchscreen/ad7879-spi.c b/drivers/input/touchscreen/ad7879-spi.c
index 8f391ffbf441..9b2e1c2b1971 100644
--- a/drivers/input/touchscreen/ad7879-spi.c
+++ b/drivers/input/touchscreen/ad7879-spi.c
@@ -150,7 +150,6 @@ static int __devexit ad7879_spi_remove(struct spi_device *spi)
 static struct spi_driver ad7879_spi_driver = {
         .driver = {
                 .name   = "ad7879",
-                .bus    = &spi_bus_type,
                 .owner  = THIS_MODULE,
                 .pm     = &ad7879_pm_ops,
         },
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 4cedae6a36ea..23fd90185659 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -1426,7 +1426,6 @@ static int __devexit ads7846_remove(struct spi_device *spi)
 static struct spi_driver ads7846_driver = {
         .driver = {
                 .name   = "ads7846",
-                .bus    = &spi_bus_type,
                 .owner  = THIS_MODULE,
                 .pm     = &ads7846_pm,
         },