staging:iio: 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_register_driver() 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>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/staging/iio/adc/ad7606_spi.c b/drivers/staging/iio/adc/ad7606_spi.c
index c88d97afc60..98e6e49a287 100644
--- a/drivers/staging/iio/adc/ad7606_spi.c
+++ b/drivers/staging/iio/adc/ad7606_spi.c
@@ -102,7 +102,6 @@ MODULE_DEVICE_TABLE(spi, ad7606_id);
 static struct spi_driver ad7606_driver = {
         .driver = {
                 .name = "ad7606",
-                .bus = &spi_bus_type,
                 .owner = THIS_MODULE,
                 .pm    = AD7606_SPI_PM_OPS,
         },