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authorJohn Garry <john.garry@huawei.com>2021-02-01 18:24:02 +0800
committerWill Deacon <will@kernel.org>2021-02-01 12:39:40 +0000
commit34eb9359c111fd17ef8fb1ba671102438a7810c6 (patch)
tree736c24c7e341855a095b9ca6557d0410d253f9c2 /drivers/perf/Kconfig
parentdead723e6f049e9fb6b05e5b93456982798ea961 (diff)
downloadlwn-34eb9359c111fd17ef8fb1ba671102438a7810c6.tar.gz
lwn-34eb9359c111fd17ef8fb1ba671102438a7810c6.zip
driver/perf: Remove ARM_SMMU_V3_PMU dependency on ARM_SMMU_V3
The ARM_SMMU_V3_PMU dependency on ARM_SMMU_V3_PMU was added with the idea that a SMMUv3 PMCG would only exist on a system with an associated SMMUv3. However it is not the job of Kconfig to make these sorts of decisions (even if it were true), so remove the dependency. Signed-off-by: John Garry <john.garry@huawei.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/1612175042-56866-1-git-send-email-john.garry@huawei.com Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/perf/Kconfig')
-rw-r--r--drivers/perf/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig
index 3075cf171f78..77522e5efe11 100644
--- a/drivers/perf/Kconfig
+++ b/drivers/perf/Kconfig
@@ -62,7 +62,7 @@ config ARM_PMU_ACPI
config ARM_SMMU_V3_PMU
tristate "ARM SMMUv3 Performance Monitors Extension"
- depends on ARM64 && ACPI && ARM_SMMU_V3
+ depends on ARM64 && ACPI
help
Provides support for the ARM SMMUv3 Performance Monitor Counter
Groups (PMCG), which provide monitoring of transactions passing