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authorSascha Hauer <s.hauer@pengutronix.de>2023-02-03 15:15:09 +0300
committerWill Deacon <will@kernel.org>2023-02-03 16:04:22 +0300
commit7f49b037397631dc5ec8f6eed67d218edf094fa2 (patch)
tree9b949e1cd2e71058f3ebb097a45e14c32351e3a2 /drivers/perf
parent4998897b1e96d624bf094e5785b27023e17ba570 (diff)
downloadlinux-7f49b037397631dc5ec8f6eed67d218edf094fa2.tar.xz
drivers/perf: fsl_imx8_ddr_perf: Remove set-but-not-used variable
active_events is set but not used, remove it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Link: https://lore.kernel.org/r/20230203121509.3580245-1-s.hauer@pengutronix.de Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/perf')
-rw-r--r--drivers/perf/fsl_imx8_ddr_perf.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/perf/fsl_imx8_ddr_perf.c b/drivers/perf/fsl_imx8_ddr_perf.c
index 8e058e08fe81..5222ba1e79d0 100644
--- a/drivers/perf/fsl_imx8_ddr_perf.c
+++ b/drivers/perf/fsl_imx8_ddr_perf.c
@@ -97,7 +97,6 @@ struct ddr_pmu {
struct hlist_node node;
struct device *dev;
struct perf_event *events[NUM_COUNTERS];
- int active_events;
enum cpuhp_state cpuhp_state;
const struct fsl_ddr_devtype_data *devtype_data;
int irq;
@@ -530,7 +529,6 @@ static int ddr_perf_event_add(struct perf_event *event, int flags)
}
pmu->events[counter] = event;
- pmu->active_events++;
hwc->idx = counter;
hwc->state |= PERF_HES_STOPPED;
@@ -562,7 +560,6 @@ static void ddr_perf_event_del(struct perf_event *event, int flags)
ddr_perf_event_stop(event, PERF_EF_UPDATE);
ddr_perf_free_counter(pmu, counter);
- pmu->active_events--;
hwc->idx = -1;
}