linux-kernel - [PATCH 05/10] rapidio: rio-sysfs.c: convert to use BUS_ATTR

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Message-Id: <20181221075442.17109-6-gregkh@linuxfoundation.org>
Date:   Fri, 21 Dec 2018 08:54:37 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Matt Porter <mporter@...nel.crashing.org>,
        Alexandre Bounine <alex.bou9@...il.com>
Subject: [PATCH 05/10] rapidio: rio-sysfs.c: convert to use BUS_ATTR_WO

We are trying to get rid of BUS_ATTR() and the usage of that in
rio-sysfs.c can be trivially converted to use BUS_ATTR_WO(), so use that
instead.

Cc: Matt Porter <mporter@...nel.crashing.org>
Cc: Alexandre Bounine <alex.bou9@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/rapidio/rio-sysfs.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/rapidio/rio-sysfs.c b/drivers/rapidio/rio-sysfs.c
index 73e4b407f162..ad5e303dda05 100644
--- a/drivers/rapidio/rio-sysfs.c
+++ b/drivers/rapidio/rio-sysfs.c
@@ -290,8 +290,7 @@ const struct attribute_group *rio_dev_groups[] = {
 	NULL,
 };
 
-static ssize_t bus_scan_store(struct bus_type *bus, const char *buf,
-				size_t count)
+static ssize_t scan_store(struct bus_type *bus, const char *buf, size_t count)
 {
 	long val;
 	int rc;
@@ -314,7 +313,7 @@ static ssize_t bus_scan_store(struct bus_type *bus, const char *buf,
 
 	return rc;
 }
-static BUS_ATTR(scan, (S_IWUSR|S_IWGRP), NULL, bus_scan_store);
+static BUS_ATTR_WO(scan);
 
 static struct attribute *rio_bus_attrs[] = {
 	&bus_attr_scan.attr,
-- 
2.20.1