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Commit 3b23d77b authored by Will Deacon's avatar Will Deacon
Browse files

arm-cci: remove unused variable 



hw_counter is unused in the PMU IRQ handler, so remove it.

Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent 6ec30702

drivers/bus/arm-cci.c

+0 −3
Original line number Diff line number Diff line
@@ -1077,13 +1077,10 @@ static irqreturn_t pmu_handle_irq(int irq_num, void *dev) 
	 */

	for (idx = 0; idx <= CCI_PMU_CNTR_LAST(cci_pmu); idx++) {

		struct perf_event *event = events->events[idx];

		struct hw_perf_event *hw_counter;



		if (!event)

			continue;



		hw_counter = &event->hw;



		/* Did this counter overflow? */

		if (!(pmu_read_register(cci_pmu, idx, CCI_PMU_OVRFLW) &

		      CCI_PMU_OVRFLW_FLAG))