On Tue, Jun 06, 2017 at 11:02:25AM -0700, Hoan Tran wrote:
> This patch moves PMU leaf functions into a function pointer structure.
> It helps code maintain and expasion easier.
>
> Signed-off-by: Hoan Tran <hotran@xxxxxxx>
> ---
> drivers/perf/xgene_pmu.c | 85 +++++++++++++++++++++++++++++++++++++-----------
> 1 file changed, 66 insertions(+), 19 deletions(-)
> -static inline u32 xgene_pmu_read_counter(struct xgene_pmu_dev *pmu_dev, int idx)
> +static inline u64 xgene_pmu_read_counter32(struct xgene_pmu_dev *pmu_dev,
> + int idx)
> {
> - return readl(pmu_dev->inf->csr + PMU_PMEVCNTR0 + (4 * idx));
> + return (u64)readl(pmu_dev->inf->csr + PMU_PMEVCNTR0 + (4 * idx));
> }
Nit: the cast is redundant, and can go.
Otherwise:
Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
Thanks,
Mark.
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