From b6e37b27bf6802fd4ec1446e05058da4e1ddce64 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 11 Jun 2025 14:39:17 +0100 Subject: [PATCH] perf: imx9_perf: make the read-only array mask static const Don't populate the read-only array mask on the stack at run time, instead make it static const. Signed-off-by: Colin Ian King Reviewed-by: Frank Li Link: https://lore.kernel.org/r/20250611133917.170888-1-colin.i.king@gmail.com Signed-off-by: Will Deacon --- drivers/perf/fsl_imx9_ddr_perf.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/perf/fsl_imx9_ddr_perf.c b/drivers/perf/fsl_imx9_ddr_perf.c index 843f163e6c339..267754fdf5814 100644 --- a/drivers/perf/fsl_imx9_ddr_perf.c +++ b/drivers/perf/fsl_imx9_ddr_perf.c @@ -461,9 +461,11 @@ static void imx93_ddr_perf_monitor_config(struct ddr_pmu *pmu, int event, int counter, int axi_id, int axi_mask) { u32 pmcfg1, pmcfg2; - u32 mask[] = { MX93_PMCFG1_RD_TRANS_FILT_EN, - MX93_PMCFG1_WR_TRANS_FILT_EN, - MX93_PMCFG1_RD_BT_FILT_EN }; + static const u32 mask[] = { + MX93_PMCFG1_RD_TRANS_FILT_EN, + MX93_PMCFG1_WR_TRANS_FILT_EN, + MX93_PMCFG1_RD_BT_FILT_EN + }; pmcfg1 = readl_relaxed(pmu->base + PMCFG1); -- 2.47.2