From: Jeremy Linton <jeremy.linton@arm.com> To: linux-arm-kernel@lists.infradead.org Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, catalin.marinas@arm.com, will.deacon@arm.com, rjw@rjwysocki.net, lenb@kernel.org, mark.rutland@arm.com, lorenzo.pieralisi@arm.com, sudeep.holla@arm.com, Jeremy Linton <jeremy.linton@arm.com> Subject: [PATCH 4/4] perf: arm_spe: Enable ACPI/Platform automatic module loading Date: Fri, 14 Jun 2019 20:09:10 -0500 [thread overview] Message-ID: <20190615010910.33921-5-jeremy.linton@arm.com> (raw) In-Reply-To: <20190615010910.33921-1-jeremy.linton@arm.com> Lets add the MODULE_TABLE and platform id_table entries so that the SPE driver can attach to the ACPI platform device created by the core pmu code. Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> --- drivers/perf/arm_spe_pmu.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/perf/arm_spe_pmu.c b/drivers/perf/arm_spe_pmu.c index e120f933412a..4fb65c61c8ea 100644 --- a/drivers/perf/arm_spe_pmu.c +++ b/drivers/perf/arm_spe_pmu.c @@ -38,6 +38,7 @@ #include <linux/of_address.h> #include <linux/of_device.h> #include <linux/perf_event.h> +#include <linux/perf/arm_pmu.h> #include <linux/platform_device.h> #include <linux/printk.h> #include <linux/slab.h> @@ -1168,7 +1169,13 @@ static const struct of_device_id arm_spe_pmu_of_match[] = { }; MODULE_DEVICE_TABLE(of, arm_spe_pmu_of_match); -static int arm_spe_pmu_device_dt_probe(struct platform_device *pdev) +static const struct platform_device_id arm_spe_match[] = { + { ARMV8_SPE_PDEV_NAME, 0}, + { } +}; +MODULE_DEVICE_TABLE(platform, arm_spe_match); + +static int arm_spe_pmu_device_probe(struct platform_device *pdev) { int ret; struct arm_spe_pmu *spe_pmu; @@ -1228,11 +1235,12 @@ static int arm_spe_pmu_device_remove(struct platform_device *pdev) } static struct platform_driver arm_spe_pmu_driver = { + .id_table = arm_spe_match, .driver = { .name = DRVNAME, .of_match_table = of_match_ptr(arm_spe_pmu_of_match), }, - .probe = arm_spe_pmu_device_dt_probe, + .probe = arm_spe_pmu_device_probe, .remove = arm_spe_pmu_device_remove, }; -- 2.21.0
WARNING: multiple messages have this Message-ID (diff)
From: Jeremy Linton <jeremy.linton@arm.com> To: linux-arm-kernel@lists.infradead.org Cc: mark.rutland@arm.com, lorenzo.pieralisi@arm.com, will.deacon@arm.com, sudeep.holla@arm.com, rjw@rjwysocki.net, linux-kernel@vger.kernel.org, Jeremy Linton <jeremy.linton@arm.com>, linux-acpi@vger.kernel.org, catalin.marinas@arm.com, lenb@kernel.org Subject: [PATCH 4/4] perf: arm_spe: Enable ACPI/Platform automatic module loading Date: Fri, 14 Jun 2019 20:09:10 -0500 [thread overview] Message-ID: <20190615010910.33921-5-jeremy.linton@arm.com> (raw) In-Reply-To: <20190615010910.33921-1-jeremy.linton@arm.com> Lets add the MODULE_TABLE and platform id_table entries so that the SPE driver can attach to the ACPI platform device created by the core pmu code. Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> --- drivers/perf/arm_spe_pmu.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/perf/arm_spe_pmu.c b/drivers/perf/arm_spe_pmu.c index e120f933412a..4fb65c61c8ea 100644 --- a/drivers/perf/arm_spe_pmu.c +++ b/drivers/perf/arm_spe_pmu.c @@ -38,6 +38,7 @@ #include <linux/of_address.h> #include <linux/of_device.h> #include <linux/perf_event.h> +#include <linux/perf/arm_pmu.h> #include <linux/platform_device.h> #include <linux/printk.h> #include <linux/slab.h> @@ -1168,7 +1169,13 @@ static const struct of_device_id arm_spe_pmu_of_match[] = { }; MODULE_DEVICE_TABLE(of, arm_spe_pmu_of_match); -static int arm_spe_pmu_device_dt_probe(struct platform_device *pdev) +static const struct platform_device_id arm_spe_match[] = { + { ARMV8_SPE_PDEV_NAME, 0}, + { } +}; +MODULE_DEVICE_TABLE(platform, arm_spe_match); + +static int arm_spe_pmu_device_probe(struct platform_device *pdev) { int ret; struct arm_spe_pmu *spe_pmu; @@ -1228,11 +1235,12 @@ static int arm_spe_pmu_device_remove(struct platform_device *pdev) } static struct platform_driver arm_spe_pmu_driver = { + .id_table = arm_spe_match, .driver = { .name = DRVNAME, .of_match_table = of_match_ptr(arm_spe_pmu_of_match), }, - .probe = arm_spe_pmu_device_dt_probe, + .probe = arm_spe_pmu_device_probe, .remove = arm_spe_pmu_device_remove, }; -- 2.21.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-06-15 1:11 UTC|newest] Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-06-15 1:09 [PATCH v4 0/4] arm64: SPE ACPI enablement Jeremy Linton 2019-06-15 1:09 ` Jeremy Linton 2019-06-15 1:09 ` [PATCH 1/4] ACPI/PPTT: Modify node flag detection to find last IDENTICAL Jeremy Linton 2019-06-15 1:09 ` Jeremy Linton 2019-06-15 1:09 ` [PATCH 2/4] ACPI/PPTT: Add function to return ACPI 6.3 Identical tokens Jeremy Linton 2019-06-15 1:09 ` Jeremy Linton 2019-06-15 1:09 ` [PATCH 3/4] arm_pmu: acpi: spe: Add initial MADT/SPE probing Jeremy Linton 2019-06-15 1:09 ` Jeremy Linton 2019-06-18 17:05 ` Sudeep Holla 2019-06-18 17:05 ` Sudeep Holla 2019-06-18 17:36 ` Lorenzo Pieralisi 2019-06-18 17:36 ` Lorenzo Pieralisi 2019-06-18 18:37 ` Jeremy Linton 2019-06-18 18:37 ` Jeremy Linton 2019-06-15 1:09 ` Jeremy Linton [this message] 2019-06-15 1:09 ` [PATCH 4/4] perf: arm_spe: Enable ACPI/Platform automatic module loading Jeremy Linton 2019-06-17 8:36 ` [PATCH v4 0/4] arm64: SPE ACPI enablement Hanjun Guo 2019-06-17 8:36 ` Hanjun Guo 2019-06-18 16:42 ` Will Deacon 2019-06-18 16:42 ` Will Deacon -- strict thread matches above, loose matches on Subject: below -- 2019-03-26 22:39 [PATCH " Jeremy Linton 2019-03-26 22:39 ` [PATCH 4/4] perf: arm_spe: Enable ACPI/Platform automatic module loading Jeremy Linton 2019-03-26 22:39 ` Jeremy Linton 2019-04-04 17:04 ` Will Deacon 2019-04-04 17:04 ` Will Deacon 2019-04-04 17:24 ` Jeremy Linton 2019-04-04 17:24 ` Jeremy Linton 2019-04-16 13:50 ` Will Deacon 2019-04-16 13:50 ` Will Deacon 2019-04-26 0:58 ` Jeremy Linton 2019-04-26 0:58 ` Jeremy Linton 2019-04-26 8:04 ` Will Deacon 2019-04-26 8:04 ` Will Deacon
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