[PATCH 1/7] perf: Add helper function to return number of counters

[Paul Mundt]

On Mon, Oct 04, 2010 at 09:44:19PM +0100, Matt Fleming wrote:
> The number of counters for the registered pmu is needed in a few places
> so provide a helper function that returns this number.
> 
> Signed-off-by: Matt Fleming <matt at console-pimps.org>
> Tested-by: Will Deacon <will.deacon at arm.com>

Acked-by: Paul Mundt <lethal at linux-sh.org>