Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-10 14:11:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

drivers/perf: xgene: Use device_get_match_data()

Browse Source 
Use preferred device_get_match_data() instead of of_match_device() and
acpi_match_device() to get the driver match data. With this, adjust the
includes to explicitly include the correct headers.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20231009172923.2457844-14-robh@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Rob Herring 2023-10-09 12:29:09 -05:00 committed by Will Deacon
parent 32269e09b1
commit 1f33cdef8c
1 changed files with 13 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
drivers/perf/xgene_pmu.c
View File

@ -16,11 +16,9 @@
#include <linux/mfd/syscon.h>
#include <linux/module.h>
#include <linux/of_address.h>
#include <linux/of_fdt.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/perf_event.h>
#include <linux/platform_device.h>
#include <linux/property.h>
#include <linux/regmap.h>
#include <linux/slab.h>
@ -1731,6 +1729,12 @@ static const struct xgene_pmu_data xgene_pmu_v2_data = {
.id = PCP_PMU_V2,
};
#ifdef CONFIG_ACPI
static const struct xgene_pmu_data xgene_pmu_v3_data = {
.id = PCP_PMU_V3,
};
#endif
static const struct xgene_pmu_ops xgene_pmu_ops = {
.mask_int = xgene_pmu_mask_int,
.unmask_int = xgene_pmu_unmask_int,
@ -1773,9 +1777,9 @@ static const struct of_device_id xgene_pmu_of_match[] = {
MODULE_DEVICE_TABLE(of, xgene_pmu_of_match);
#ifdef CONFIG_ACPI
static const struct acpi_device_id xgene_pmu_acpi_match[] = {
{"APMC0D5B", PCP_PMU_V1},
{"APMC0D5C", PCP_PMU_V2},
{"APMC0D83", PCP_PMU_V3},
{"APMC0D5B", (kernel_ulong_t)&xgene_pmu_data},
{"APMC0D5C", (kernel_ulong_t)&xgene_pmu_v2_data},
{"APMC0D83", (kernel_ulong_t)&xgene_pmu_v3_data},
{},
};
MODULE_DEVICE_TABLE(acpi, xgene_pmu_acpi_match);
@ -1831,7 +1835,6 @@ static int xgene_pmu_offline_cpu(unsigned int cpu, struct hlist_node *node)
static int xgene_pmu_probe(struct platform_device *pdev)
{
const struct xgene_pmu_data *dev_data;
const struct of_device_id *of_id;
struct xgene_pmu *xgene_pmu;
int irq, rc;
int version;
@ -1850,24 +1853,10 @@ static int xgene_pmu_probe(struct platform_device *pdev)
xgene_pmu->dev = &pdev->dev;
platform_set_drvdata(pdev, xgene_pmu);
version = -EINVAL;
of_id = of_match_device(xgene_pmu_of_match, &pdev->dev);
if (of_id) {
dev_data = (const struct xgene_pmu_data *) of_id->data;
version = dev_data->id;
}
#ifdef CONFIG_ACPI
if (ACPI_COMPANION(&pdev->dev)) {
const struct acpi_device_id *acpi_id;
acpi_id = acpi_match_device(xgene_pmu_acpi_match, &pdev->dev);
if (acpi_id)
version = (int) acpi_id->driver_data;
}
#endif
if (version < 0)
dev_data = device_get_match_data(&pdev->dev);
if (!dev_data)
return -ENODEV;
version = dev_data->id;
if (version == PCP_PMU_V3)
xgene_pmu->ops = &xgene_pmu_v3_ops;