diff options
| author |   Andi Kleen <andi@firstfloor.org> | 2010-01-05 12:48:02 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-07 17:04:47 -0800 |
| commit | 38457ab3a0d36320370c715145ba6da514127194 (patch) | |
| tree | 0c3f729c450b18b439dc6ce7a1542d9e8d3dd8e3 /include/linux/sysdev.h | |
| parent | sysfs: Add sysfs_add/remove_files utility functions (diff) | |
| download | linux-dev-38457ab3a0d36320370c715145ba6da514127194.tar.xz linux-dev-38457ab3a0d36320370c715145ba6da514127194.zip | |
sysfs: Add attribute array to sysdev classes
Add a attribute array that is automatically registered and unregistered
to struct sysdev_class. This is similar to what struct class has.
A lot of drivers add list of attributes, so it's better to do
this easily in the common sysdev layer.
This adds a new field to struct sysdev_class. I audited the
whole tree and there are no dynamically allocated sysdev classes,
so this is fully compatible.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/sysdev.h')
| -rw-r--r-- | include/linux/sysdev.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h index c2458fa8376c..b6244f9b533f 100644 --- a/include/linux/sysdev.h +++ b/include/linux/sysdev.h @@ -27,10 +27,12 @@ struct sys_device; +struct sysdev_class_attribute; struct sysdev_class { const char *name; struct list_head drivers; + struct sysdev_class_attribute **attrs; /* Default operations for these types of devices */ int (*shutdown)(struct sys_device *); |