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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: oliver+list@schinagl.nl, linux@roeck-us.net, khali@linux-fr.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: [PATCH 4/6] driver core: add DEVICE_ATTR_RW and DEVICE_ATTR_RO macros
Date: Wed, 10 Jul 2013 13:05:12 -0700	[thread overview]
Message-ID: <1373486714-14531-5-git-send-email-gregkh@linuxfoundation.org> (raw)
In-Reply-To: <1373486714-14531-1-git-send-email-gregkh@linuxfoundation.org>

Make it easier to create attributes without having to always audit the
mode settings.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 include/linux/device.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/linux/device.h b/include/linux/device.h
index bcf8c0d..1d546a0 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -512,6 +512,10 @@ ssize_t device_store_bool(struct device *dev, struct device_attribute *attr,
 
 #define DEVICE_ATTR(_name, _mode, _show, _store) \
 	struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store)
+#define DEVICE_ATTR_RW(_name) \
+	struct device_attribute dev_attr_##_name = __ATTR_RW(_name)
+#define DEVICE_ATTR_RO(_name) \
+	struct device_attribute dev_attr_##_name = __ATTR_RO(_name)
 #define DEVICE_ULONG_ATTR(_name, _mode, _var) \
 	struct dev_ext_attribute dev_attr_##_name = \
 		{ __ATTR(_name, _mode, device_show_ulong, device_store_ulong), &(_var) }
-- 
1.8.3.rc0.20.gb99dd2e


  parent reply	other threads:[~2013-07-10 20:06 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-10 20:05 Driver core and sysfs changes for attribute groups Greg Kroah-Hartman
2013-07-10 20:05 ` [PATCH 1/6] sysfs.h: add __ATTR_RW() macro Greg Kroah-Hartman
2013-07-10 20:05 ` [PATCH 2/6] sysfs.h: add ATTRIBUTE_GROUPS() macro Greg Kroah-Hartman
2013-07-10 20:05 ` [PATCH 3/6] sysfs.h: add BIN_ATTR macro Greg Kroah-Hartman
2013-07-10 20:05 ` Greg Kroah-Hartman [this message]
2013-07-10 20:05 ` [PATCH 5/6] sysfs: add support for binary attributes in groups Greg Kroah-Hartman
2013-07-10 20:05 ` [PATCH 6/6] driver core: Introduce device_create_groups Greg Kroah-Hartman
2013-07-10 20:17 ` Driver core and sysfs changes for attribute groups Oliver Schinagl
2013-07-10 22:04 ` Guenter Roeck
2013-07-10 22:23   ` Greg Kroah-Hartman
2013-07-10 22:34     ` Guenter Roeck
2013-07-10 22:05 ` [PATCH 7/6] driver core: add default groups to struct class Greg Kroah-Hartman
2013-07-10 22:18   ` Guenter Roeck
2013-07-10 22:24     ` Greg Kroah-Hartman
2013-07-10 22:20   ` [PATCH 7/6 v2] " Greg KH
2013-07-11  0:35 ` [PATCH v2 0/7] Driver core and sysfs changes for attribute groups Greg Kroah-Hartman
2013-07-11  0:35   ` [PATCH v2 1/7] sysfs.h: add __ATTR_RW() macro Greg Kroah-Hartman
2013-07-11  0:36   ` [PATCH v2 2/7] sysfs.h: add ATTRIBUTE_GROUPS() macro Greg Kroah-Hartman
2013-07-11 11:58     ` Oliver Schinagl
2013-07-11 17:06       ` Greg Kroah-Hartman
2013-07-11 20:09         ` Oliver Schinagl
2013-07-11 20:26           ` Greg Kroah-Hartman
2013-07-11 20:55             ` Oliver Schinagl
2013-07-14 22:55               ` Oliver Schinagl
2013-07-14 23:06                 ` Greg Kroah-Hartman
2013-07-11 12:03     ` Oliver Schinagl
2013-07-11 17:08       ` Greg Kroah-Hartman
2013-07-11  0:36   ` [PATCH v2 3/7] sysfs.h: add BIN_ATTR macro Greg Kroah-Hartman
2013-07-11  0:36   ` [PATCH v2 4/7] driver core: device.h: add RW and RO attribute macros Greg Kroah-Hartman
2013-07-11  0:36   ` [PATCH v2 5/7] sysfs: add support for binary attributes in groups Greg Kroah-Hartman
2013-07-11 11:45     ` Oliver Schinagl
2013-07-11 16:59       ` Greg Kroah-Hartman
2013-07-11  0:36   ` [PATCH v2 6/7] driver core: Introduce device_create_groups Greg Kroah-Hartman
2013-07-11  0:36   ` [PATCH v2 7/7] driver core: add default groups to struct class Greg Kroah-Hartman
2013-07-11  5:23   ` [PATCH v2 0/7] Driver core and sysfs changes for attribute groups Guenter Roeck
2013-07-11  6:28     ` Greg Kroah-Hartman
2013-07-11 11:14       ` Oliver Schinagl
2013-07-14 17:27   ` Guenter Roeck
2013-07-14 17:32     ` Greg Kroah-Hartman
2013-07-14 18:32       ` Guenter Roeck

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