[PATCH -next] perf: arm_pmu: use DEVICE_ATTR_RO macro

[Will Deacon]

On Fri, 28 May 2021 09:41:30 +0800, YueHaibing wrote:
> Use DEVICE_ATTR_RO helper instead of plain DEVICE_ATTR,
> which makes the code a bit shorter and easier to read.

Applied to will (for-next/perf), thanks!

[1/1] perf: arm_pmu: use DEVICE_ATTR_RO macro
      https://git.kernel.org/will/c/29c043760eea

Cheers,
-- 
Will

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