linux-kernel - [PATCH 4/6] net: ieee802154: Remove redundant spi driver bus initialization

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Date:	Tue, 23 Jun 2015 22:52:52 +0800
From:	Antonio Borneo <borneo.antonio@...il.com>
To:	Alan Ott <alan@...nal11.us>,
	Alexander Aring <alex.aring@...il.com>,
	Varka Bhadram <varkabhadram@...il.com>,
	linux-wpan@...r.kernel.org, netdev@...r.kernel.org
Cc:	Antonio Borneo <borneo.antonio@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 4/6] net: ieee802154: 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.

Signed-off-by: Antonio Borneo <borneo.antonio@...il.com>
To: Alan Ott <alan@...nal11.us>
To: Alexander Aring <alex.aring@...il.com>
To: Varka Bhadram <varkabhadram@...il.com>
To: linux-wpan@...r.kernel.org
To: netdev@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
---
 drivers/net/ieee802154/cc2520.c   | 1 -
 drivers/net/ieee802154/mrf24j40.c | 1 -
 2 files changed, 2 deletions(-)

diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c
index f833b8b..bd957f1 100644
--- a/drivers/net/ieee802154/cc2520.c
+++ b/drivers/net/ieee802154/cc2520.c
@@ -1046,7 +1046,6 @@ MODULE_DEVICE_TABLE(of, cc2520_of_ids);
 static struct spi_driver cc2520_driver = {
 	.driver = {
 		.name = "cc2520",
-		.bus = &spi_bus_type,
 		.owner = THIS_MODULE,
 		.of_match_table = of_match_ptr(cc2520_of_ids),
 	},
diff --git a/drivers/net/ieee802154/mrf24j40.c b/drivers/net/ieee802154/mrf24j40.c
index fba2dfd..bc8fb26 100644
--- a/drivers/net/ieee802154/mrf24j40.c
+++ b/drivers/net/ieee802154/mrf24j40.c
@@ -812,7 +812,6 @@ MODULE_DEVICE_TABLE(spi, mrf24j40_ids);
 static struct spi_driver mrf24j40_driver = {
 	.driver = {
 		.name = "mrf24j40",
-		.bus = &spi_bus_type,
 		.owner = THIS_MODULE,
 	},
 	.id_table = mrf24j40_ids,
-- 
2.4.4

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