tree ac544c7b51bc28be08696c696a718cec63a0894f
parent d3ea42aad584493b99c109e59ced77db145a68e1
author Mark Rutland <mark.rutland@arm.com> 1473426506 +0100
committer Will Deacon <will.deacon@arm.com> 1473429111 +0100

drivers/perf: arm_pmu: add common attr group fields

In preparation for adding common attribute groups, add an array of
attribute group pointers to arm_pmu, which will be used if the
backend hasn't already set pmu::attr_groups.

Subsequent patches will move backends over to using these, before adding
common fields.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>