staging:iio: 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_register_driver() 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 
Acked-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

---
 drivers/staging/iio/adc/ad7280a.c       | 1 -
 drivers/staging/iio/adc/ad7298_core.c   | 1 -
 drivers/staging/iio/adc/ad7476_core.c   | 1 -
 drivers/staging/iio/adc/ad7606_spi.c    | 1 -
 drivers/staging/iio/adc/ad7780.c        | 1 -
 drivers/staging/iio/adc/ad7793.c        | 1 -
 drivers/staging/iio/adc/ad7816.c        | 1 -
 drivers/staging/iio/adc/ad7887_core.c   | 1 -
 drivers/staging/iio/adc/adt7310.c       | 1 -
 drivers/staging/iio/addac/adt7316-spi.c | 1 -
 drivers/staging/iio/dac/ad5446.c        | 1 -
 drivers/staging/iio/dds/ad9832.c        | 1 -
 drivers/staging/iio/dds/ad9834.c        | 1 -
 13 files changed, 13 deletions(-)
 
diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
index 3fac9b1..941db3a 100644
--- a/drivers/staging/iio/adc/ad7280a.c
+++ b/drivers/staging/iio/adc/ad7280a.c
@@ -975,7 +975,6 @@ MODULE_DEVICE_TABLE(spi, ad7280_id);
 static struct spi_driver ad7280_driver = {
 	.driver = {
 		.name	= "ad7280",
-		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
 	},
 	.probe		= ad7280_probe,
diff --git a/drivers/staging/iio/adc/ad7298_core.c b/drivers/staging/iio/adc/ad7298_core.c
index 3ccd4b4..656b77b 100644
--- a/drivers/staging/iio/adc/ad7298_core.c
+++ b/drivers/staging/iio/adc/ad7298_core.c
@@ -276,7 +276,6 @@ MODULE_DEVICE_TABLE(spi, ad7298_id);
 static struct spi_driver ad7298_driver = {
 	.driver = {
 		.name	= "ad7298",
-		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
 	},
 	.probe		= ad7298_probe,
diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c
index 93b2bef..a42dd19 100644
--- a/drivers/staging/iio/adc/ad7476_core.c
+++ b/drivers/staging/iio/adc/ad7476_core.c
@@ -242,7 +242,6 @@ MODULE_DEVICE_TABLE(spi, ad7476_id);
 static struct spi_driver ad7476_driver = {
 	.driver = {
 		.name	= "ad7476",
-		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
 	},
 	.probe		= ad7476_probe,
diff --git a/drivers/staging/iio/adc/ad7606_spi.c b/drivers/staging/iio/adc/ad7606_spi.c
index c88d97a..98e6e49 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,
 	},
diff --git a/drivers/staging/iio/adc/ad7780.c b/drivers/staging/iio/adc/ad7780.c
index 635c7ba..5665dee 100644
--- a/drivers/staging/iio/adc/ad7780.c
+++ b/drivers/staging/iio/adc/ad7780.c
@@ -277,7 +277,6 @@ MODULE_DEVICE_TABLE(spi, ad7780_id);
 static struct spi_driver ad7780_driver = {
 	.driver = {
 		.name	= "ad7780",
-		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
 	},
 	.probe		= ad7780_probe,
diff --git a/drivers/staging/iio/adc/ad7793.c b/drivers/staging/iio/adc/ad7793.c
index 362cc319..a70e53a 100644
--- a/drivers/staging/iio/adc/ad7793.c
+++ b/drivers/staging/iio/adc/ad7793.c
@@ -1041,7 +1041,6 @@ MODULE_DEVICE_TABLE(spi, ad7793_id);
 static struct spi_driver ad7793_driver = {
 	.driver = {
 		.name	= "ad7793",
-		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
 	},
 	.probe		= ad7793_probe,
diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c
index 7a344a2..a38a1a9 100644
--- a/drivers/staging/iio/adc/ad7816.c
+++ b/drivers/staging/iio/adc/ad7816.c
@@ -460,7 +460,6 @@ MODULE_DEVICE_TABLE(spi, ad7816_id);
 static struct spi_driver ad7816_driver = {
 	.driver = {
 		.name = "ad7816",
-		.bus = &spi_bus_type,
 		.owner = THIS_MODULE,
 	},
 	.probe = ad7816_probe,
diff --git a/drivers/staging/iio/adc/ad7887_core.c b/drivers/staging/iio/adc/ad7887_core.c
index 8f48659..ab7a5a2 100644
--- a/drivers/staging/iio/adc/ad7887_core.c
+++ b/drivers/staging/iio/adc/ad7887_core.c
@@ -251,7 +251,6 @@ MODULE_DEVICE_TABLE(spi, ad7887_id);
 static struct spi_driver ad7887_driver = {
 	.driver = {
 		.name	= "ad7887",
-		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
 	},
 	.probe		= ad7887_probe,
diff --git a/drivers/staging/iio/adc/adt7310.c b/drivers/staging/iio/adc/adt7310.c
index c937ac1..ea9fd43 100644
--- a/drivers/staging/iio/adc/adt7310.c
+++ b/drivers/staging/iio/adc/adt7310.c
@@ -877,7 +877,6 @@ MODULE_DEVICE_TABLE(spi, adt7310_id);
 static struct spi_driver adt7310_driver = {
 	.driver = {
 		.name = "adt7310",
-		.bus = &spi_bus_type,
 		.owner = THIS_MODULE,
 	},
 	.probe = adt7310_probe,
diff --git a/drivers/staging/iio/addac/adt7316-spi.c b/drivers/staging/iio/addac/adt7316-spi.c
index 369d4d0..1f75e1b 100644
--- a/drivers/staging/iio/addac/adt7316-spi.c
+++ b/drivers/staging/iio/addac/adt7316-spi.c
@@ -151,7 +151,6 @@ static int adt7316_spi_resume(struct spi_device *spi_dev)
 static struct spi_driver adt7316_driver = {
 	.driver = {
 		.name = "adt7316",
-		.bus = &spi_bus_type,
 		.owner = THIS_MODULE,
 	},
 	.probe = adt7316_spi_probe,
diff --git a/drivers/staging/iio/dac/ad5446.c b/drivers/staging/iio/dac/ad5446.c
index 9d53b10..bfd88fa 100644
--- a/drivers/staging/iio/dac/ad5446.c
+++ b/drivers/staging/iio/dac/ad5446.c
@@ -440,7 +440,6 @@ MODULE_DEVICE_TABLE(spi, ad5446_id);
 static struct spi_driver ad5446_driver = {
 	.driver = {
 		.name	= "ad5446",
-		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
 	},
 	.probe		= ad5446_probe,
diff --git a/drivers/staging/iio/dds/ad9832.c b/drivers/staging/iio/dds/ad9832.c
index 1c87820..d612d3d 100644
--- a/drivers/staging/iio/dds/ad9832.c
+++ b/drivers/staging/iio/dds/ad9832.c
@@ -349,7 +349,6 @@ MODULE_DEVICE_TABLE(spi, ad9832_id);
 static struct spi_driver ad9832_driver = {
 	.driver = {
 		.name	= "ad9832",
-		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
 	},
 	.probe		= ad9832_probe,
diff --git a/drivers/staging/iio/dds/ad9834.c b/drivers/staging/iio/dds/ad9834.c
index cd10479..59a2813 100644
--- a/drivers/staging/iio/dds/ad9834.c
+++ b/drivers/staging/iio/dds/ad9834.c
@@ -440,7 +440,6 @@ MODULE_DEVICE_TABLE(spi, ad9834_id);
 static struct spi_driver ad9834_driver = {
 	.driver = {
 		.name	= "ad9834",
-		.bus	= &spi_bus_type,
 		.owner	= THIS_MODULE,
 	},
 	.probe		= ad9834_probe,

--- drivers/staging/iio/adc/ad7280a.c | 1 - drivers/staging/iio/adc/ad7298_core.c | 1 - drivers/staging/iio/adc/ad7476_core.c | 1 - drivers/staging/iio/adc/ad7606_spi.c | 1 - drivers/staging/iio/adc/ad7780.c | 1 - drivers/staging/iio/adc/ad7793.c | 1 - drivers/staging/iio/adc/ad7816.c | 1 - drivers/staging/iio/adc/ad7887_core.c | 1 - drivers/staging/iio/adc/adt7310.c | 1 - drivers/staging/iio/addac/adt7316-spi.c | 1 - drivers/staging/iio/dac/ad5446.c | 1 - drivers/staging/iio/dds/ad9832.c | 1 - drivers/staging/iio/dds/ad9834.c | 1 - 13 files changed, 13 deletions(-) diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c index 3fac9b1..941db3a 100644 --- a/drivers/staging/iio/adc/ad7280a.c +++ b/drivers/staging/iio/adc/ad7280a.c @@ -975,7 +975,6 @@ MODULE_DEVICE_TABLE(spi, ad7280_id); static struct spi_driver ad7280_driver = { .driver = { .name = "ad7280", - .bus = &spi_bus_type, .owner = THIS_MODULE, }, .probe = ad7280_probe, diff --git a/drivers/staging/iio/adc/ad7298_core.c b/drivers/staging/iio/adc/ad7298_core.c index 3ccd4b4..656b77b 100644 --- a/drivers/staging/iio/adc/ad7298_core.c +++ b/drivers/staging/iio/adc/ad7298_core.c @@ -276,7 +276,6 @@ MODULE_DEVICE_TABLE(spi, ad7298_id); static struct spi_driver ad7298_driver = { .driver = { .name = "ad7298", - .bus = &spi_bus_type, .owner = THIS_MODULE, }, .probe = ad7298_probe, diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c index 93b2bef..a42dd19 100644 --- a/drivers/staging/iio/adc/ad7476_core.c +++ b/drivers/staging/iio/adc/ad7476_core.c @@ -242,7 +242,6 @@ MODULE_DEVICE_TABLE(spi, ad7476_id); static struct spi_driver ad7476_driver = { .driver = { .name = "ad7476", - .bus = &spi_bus_type, .owner = THIS_MODULE, }, .probe = ad7476_probe, diff --git a/drivers/staging/iio/adc/ad7606_spi.c b/drivers/staging/iio/adc/ad7606_spi.c index c88d97a..98e6e49 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, }, diff --git a/drivers/staging/iio/adc/ad7780.c b/drivers/staging/iio/adc/ad7780.c index 635c7ba..5665dee 100644 --- a/drivers/staging/iio/adc/ad7780.c +++ b/drivers/staging/iio/adc/ad7780.c @@ -277,7 +277,6 @@ MODULE_DEVICE_TABLE(spi, ad7780_id); static struct spi_driver ad7780_driver = { .driver = { .name = "ad7780", - .bus = &spi_bus_type, .owner = THIS_MODULE, }, .probe = ad7780_probe, diff --git a/drivers/staging/iio/adc/ad7793.c b/drivers/staging/iio/adc/ad7793.c index 362cc319..a70e53a 100644 --- a/drivers/staging/iio/adc/ad7793.c +++ b/drivers/staging/iio/adc/ad7793.c @@ -1041,7 +1041,6 @@ MODULE_DEVICE_TABLE(spi, ad7793_id); static struct spi_driver ad7793_driver = { .driver = { .name = "ad7793", - .bus = &spi_bus_type, .owner = THIS_MODULE, }, .probe = ad7793_probe, diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c index 7a344a2..a38a1a9 100644 --- a/drivers/staging/iio/adc/ad7816.c +++ b/drivers/staging/iio/adc/ad7816.c @@ -460,7 +460,6 @@ MODULE_DEVICE_TABLE(spi, ad7816_id); static struct spi_driver ad7816_driver = { .driver = { .name = "ad7816", - .bus = &spi_bus_type, .owner = THIS_MODULE, }, .probe = ad7816_probe, diff --git a/drivers/staging/iio/adc/ad7887_core.c b/drivers/staging/iio/adc/ad7887_core.c index 8f48659..ab7a5a2 100644 --- a/drivers/staging/iio/adc/ad7887_core.c +++ b/drivers/staging/iio/adc/ad7887_core.c @@ -251,7 +251,6 @@ MODULE_DEVICE_TABLE(spi, ad7887_id); static struct spi_driver ad7887_driver = { .driver = { .name = "ad7887", - .bus = &spi_bus_type, .owner = THIS_MODULE, }, .probe = ad7887_probe, diff --git a/drivers/staging/iio/adc/adt7310.c b/drivers/staging/iio/adc/adt7310.c index c937ac1..ea9fd43 100644 --- a/drivers/staging/iio/adc/adt7310.c +++ b/drivers/staging/iio/adc/adt7310.c @@ -877,7 +877,6 @@ MODULE_DEVICE_TABLE(spi, adt7310_id); static struct spi_driver adt7310_driver = { .driver = { .name = "adt7310", - .bus = &spi_bus_type, .owner = THIS_MODULE, }, .probe = adt7310_probe, diff --git a/drivers/staging/iio/addac/adt7316-spi.c b/drivers/staging/iio/addac/adt7316-spi.c index 369d4d0..1f75e1b 100644 --- a/drivers/staging/iio/addac/adt7316-spi.c +++ b/drivers/staging/iio/addac/adt7316-spi.c @@ -151,7 +151,6 @@ static int adt7316_spi_resume(struct spi_device *spi_dev) static struct spi_driver adt7316_driver = { .driver = { .name = "adt7316", - .bus = &spi_bus_type, .owner = THIS_MODULE, }, .probe = adt7316_spi_probe, diff --git a/drivers/staging/iio/dac/ad5446.c b/drivers/staging/iio/dac/ad5446.c index 9d53b10..bfd88fa 100644 --- a/drivers/staging/iio/dac/ad5446.c +++ b/drivers/staging/iio/dac/ad5446.c @@ -440,7 +440,6 @@ MODULE_DEVICE_TABLE(spi, ad5446_id); static struct spi_driver ad5446_driver = { .driver = { .name = "ad5446", - .bus = &spi_bus_type, .owner = THIS_MODULE, }, .probe = ad5446_probe, diff --git a/drivers/staging/iio/dds/ad9832.c b/drivers/staging/iio/dds/ad9832.c index 1c87820..d612d3d 100644 --- a/drivers/staging/iio/dds/ad9832.c +++ b/drivers/staging/iio/dds/ad9832.c @@ -349,7 +349,6 @@ MODULE_DEVICE_TABLE(spi, ad9832_id); static struct spi_driver ad9832_driver = { .driver = { .name = "ad9832", - .bus = &spi_bus_type, .owner = THIS_MODULE, }, .probe = ad9832_probe, diff --git a/drivers/staging/iio/dds/ad9834.c b/drivers/staging/iio/dds/ad9834.c index cd10479..59a2813 100644 --- a/drivers/staging/iio/dds/ad9834.c +++ b/drivers/staging/iio/dds/ad9834.c @@ -440,7 +440,6 @@ MODULE_DEVICE_TABLE(spi, ad9834_id); static struct spi_driver ad9834_driver = { .driver = { .name = "ad9834", - .bus = &spi_bus_type, .owner = THIS_MODULE, }, .probe = ad9834_probe,

staging:iio: Remove redundant spi driver bus initialization

qlambert

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