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11fa1dc802
linux/drivers/perf
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Robin Murphy 11fa1dc802 perf/arm_pmu_platform: Use dev_err_probe() for IRQ errors 
By virtue of using platform_irq_get_optional() under the covers,
platform_irq_count() needs the target interrupt controller to be
available and may return -EPROBE_DEFER if it isn't. Let's use
dev_err_probe() to avoid a spurious error log (and help debug any
deferral issues) in that case.

Reported-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/073d5e0d3ed1f040592cb47ca6fe3759f40cc7d1.1616774562.git.robin.murphy@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
2021-03-30 11:41:50 +01:00
..
hisilicon drivers/perf: hisi: Add support for HiSilicon PA PMU driver 2021-03-25 13:03:46 +00:00
arm_dmc620_pmu.c drivers/perf: convert sysfs sprintf family to sysfs_emit 2021-03-25 12:55:44 +00:00
arm_dsu_pmu.c drivers/perf: convert sysfs snprintf family to sysfs_emit 2021-03-25 12:55:44 +00:00
arm_pmu_acpi.c drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer 2020-03-02 12:07:35 +00:00
arm_pmu_platform.c perf/arm_pmu_platform: Use dev_err_probe() for IRQ errors 2021-03-30 11:41:50 +01:00
arm_pmu.c perf: Constify static struct attribute_group 2021-01-20 17:51:23 +00:00
arm_smmuv3_pmu.c drivers/perf: Simplify the SMMUv3 PMU event attributes 2021-03-25 12:58:39 +00:00
arm_spe_pmu.c drivers/perf: convert sysfs snprintf family to sysfs_emit 2021-03-25 12:55:44 +00:00
arm-cci.c drivers/perf: convert sysfs snprintf family to sysfs_emit 2021-03-25 12:55:44 +00:00
arm-ccn.c drivers/perf: convert sysfs scnprintf family to sysfs_emit_at() and sysfs_emit() 2021-03-25 12:55:44 +00:00
arm-cmn.c drivers/perf: convert sysfs snprintf family to sysfs_emit 2021-03-25 12:55:44 +00:00
fsl_imx8_ddr_perf.c drivers/perf: convert sysfs sprintf family to sysfs_emit 2021-03-25 12:55:44 +00:00
Kconfig driver/perf: Remove ARM_SMMU_V3_PMU dependency on ARM_SMMU_V3 2021-02-01 12:39:40 +00:00
Makefile driver/perf: Add PMU driver for the ARM DMC-620 memory controller 2020-11-25 14:51:21 +00:00
qcom_l2_pmu.c drivers/perf: convert sysfs sprintf family to sysfs_emit 2021-03-25 12:55:44 +00:00
qcom_l3_pmu.c drivers/perf: convert sysfs sprintf family to sysfs_emit 2021-03-25 12:55:44 +00:00
thunderx2_pmu.c drivers/perf: convert sysfs sprintf family to sysfs_emit 2021-03-25 12:55:44 +00:00
xgene_pmu.c drivers/perf: convert sysfs sprintf family to sysfs_emit 2021-03-25 12:55:44 +00:00