From: "Bounine, Alexandre" <Alexandre.Bounine@idt.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Geliang Tang <geliangtang@163.com>,
Matt Porter <mporter@kernel.crashing.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH] rapidio: use kobj_to_dev()
Date: Thu, 7 Jan 2016 12:40:27 +0000 [thread overview]
Message-ID: <8D983423E7EDF846BB3056827B8CC5D15CFB673C@corpmail1.na.ads.idt.com> (raw)
In-Reply-To: <e0c42260d6faf11d7dfd12aec962bf664600ddaa.1452093278.git.geliangtang@163.com>
Ack-ed.
Andrew, please apply this patch.
Thank you,
Alex.
-----Original Message-----
From: Geliang Tang [mailto:geliangtang@163.com]
Sent: Wednesday, January 06, 2016 10:16 AM
To: Matt Porter; Bounine, Alexandre
Cc: Geliang Tang; linux-kernel@vger.kernel.org
Subject: [PATCH] rapidio: use kobj_to_dev()
Use kobj_to_dev() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@163.com>
---
drivers/rapidio/rio-sysfs.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/rapidio/rio-sysfs.c b/drivers/rapidio/rio-sysfs.c
index cdb005c..eda4156 100644
--- a/drivers/rapidio/rio-sysfs.c
+++ b/drivers/rapidio/rio-sysfs.c
@@ -125,8 +125,7 @@ rio_read_config(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
- struct rio_dev *dev =
- to_rio_dev(container_of(kobj, struct device, kobj));
+ struct rio_dev *dev = to_rio_dev(kobj_to_dev(kobj));
unsigned int size = 0x100;
loff_t init_off = off;
u8 *data = (u8 *) buf;
@@ -197,8 +196,7 @@ rio_write_config(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
- struct rio_dev *dev =
- to_rio_dev(container_of(kobj, struct device, kobj));
+ struct rio_dev *dev = to_rio_dev(kobj_to_dev(kobj));
unsigned int size = count;
loff_t init_off = off;
u8 *data = (u8 *) buf;
--
2.5.0
prev parent reply other threads:[~2016-01-07 12:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-06 15:15 [PATCH] rapidio: use kobj_to_dev() Geliang Tang
2016-01-07 12:40 ` Bounine, Alexandre [this message]
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