[PATCH RFC 1/3] drivers: base: support cpu cache information interface to userspace via sysfs

Greg Kroah-Hartman gregkh at linuxfoundation.org
Thu Jan 9 07:28:26 EST 2014

On Wed, Jan 08, 2014 at 07:26:06PM +0000, Sudeep Holla wrote:
> From: Sudeep Holla <sudeep.holla at arm.com>
> +#define define_one_ro(_name) \
> +static struct cache_attr _name = \
> +	__ATTR(_name, 0444, show_##_name, NULL)

In the future, we do have __ATTR_RO(), which should be used instead.
You should never use __ATTR() on it's own, if at all possible.  I'm
sweeping the tree for all usages and fixing them slowly up over time.


greg k-h

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