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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-15 01:05:51 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-16 19:57:36 +0200 |
| commit | b9b3259746d77f4fcb786e2a43c25bcc40773755 (patch) | |
| tree | 220c5b779b174f5464ab64e68a85c1889a874b22 /mm/backing-dev.c | |
| parent | Linux 3.11-rc1 (diff) | |
| download | linux-b9b3259746d77f4fcb786e2a43c25bcc40773755.tar.xz linux-b9b3259746d77f4fcb786e2a43c25bcc40773755.zip | |
sysfs.h: add __ATTR_RW() macro
A number of parts of the kernel created their own version of this, might
as well have the sysfs core provide it instead.
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/backing-dev.c')
| -rw-r--r-- | mm/backing-dev.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c index d014ee5fcbbd..e04454cdb33f 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -232,8 +232,6 @@ static ssize_t stable_pages_required_show(struct device *dev, bdi_cap_stable_pages_required(bdi) ? 1 : 0); } -#define __ATTR_RW(attr) __ATTR(attr, 0644, attr##_show, attr##_store) - static struct device_attribute bdi_dev_attrs[] = { __ATTR_RW(read_ahead_kb), __ATTR_RW(min_ratio), |