tree 4ac19de3eb832f5758f2999f351430d3ebcee6a5
parent a9e469d1c89b5e9890859b5f001601498549577d
author Mark Rutland <mark.rutland@arm.com> 1491899985 +0100
committer Will Deacon <will.deacon@arm.com> 1491924593 +0100

drivers/perf: arm_pmu: define armpmu_init_fn

We expect an ARM PMU's init function to have a particular prototype,
which we open-code in a few places. This is less than ideal, considering
that we cast a void value to this type in one location, and a mismatch
could easily be missed.

Add a typedef so that we can ensure this is consistent.

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