From: Shaokun Zhang Date: Tue, 28 Sep 2021 12:30:22 +0000 (+0800) Subject: drivers/perf: hisi: Fix PA PMU counter offset X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=16cc4af286aae85859ee39e25d21f3d910f8175d;p=linux.git drivers/perf: hisi: Fix PA PMU counter offset The PA PMU counter offset was correct in [1] and the driver has already been verified. We want to keep the register offset using lower case character in later version that is consistent with the existed driver. Since there was no functional change, we didn't do more test. However there is typo when modified the PA PMU counter offset by mistake, so fix this bad mistake. [1] https://www.spinics.net/lists/arm-kernel/msg865263.html Cc: Will Deacon Cc: Mark Rutland Cc: John Garry Cc: Qi Liu Signed-off-by: Shaokun Zhang Link: https://lore.kernel.org/r/20210928123022.23467-1-zhangshaokun@hisilicon.com Signed-off-by: Will Deacon --- diff --git a/drivers/perf/hisilicon/hisi_uncore_pa_pmu.c b/drivers/perf/hisilicon/hisi_uncore_pa_pmu.c index 83264ec0a9573..bad99d1491729 100644 --- a/drivers/perf/hisilicon/hisi_uncore_pa_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_pa_pmu.c @@ -27,7 +27,7 @@ #define PA_INT_CLEAR 0x1c7c #define PA_EVENT_TYPE0 0x1c80 #define PA_PMU_VERSION 0x1cf0 -#define PA_EVENT_CNT0_L 0x1f00 +#define PA_EVENT_CNT0_L 0x1d00 #define PA_EVTYPE_MASK 0xff #define PA_NR_COUNTERS 0x8