diff options
| author | Rafael J. Wysocki | 2022-02-01 18:58:09 +0100 |
|---|---|---|
| committer | Suzuki K Poulose | 2022-03-11 10:07:34 +0000 |
| commit | 27caf7e473ef4b9d94a4a7d00e27ce6b24ad1b28 (patch) | |
| tree | b9ba34a31a719d5a4dd6233585133312324aaa75 /drivers/hwtracing | |
| parent | cfa5dbcdd7aece76f3415284569f2f384aff0253 (diff) | |
hwtracing: coresight: Replace acpi_bus_get_device()
Replace acpi_bus_get_device() that is going to be dropped with
acpi_fetch_acpi_dev().
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/5790600.lOV4Wx5bFT@kreacher
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Diffstat (limited to 'drivers/hwtracing')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-platform.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c index c594f45319fc..475899714104 100644 --- a/drivers/hwtracing/coresight/coresight-platform.c +++ b/drivers/hwtracing/coresight/coresight-platform.c @@ -626,7 +626,7 @@ static int acpi_coresight_parse_link(struct acpi_device *adev, const union acpi_object *link, struct coresight_connection *conn) { - int rc, dir; + int dir; const union acpi_object *fields; struct acpi_device *r_adev; struct device *rdev; @@ -643,9 +643,9 @@ static int acpi_coresight_parse_link(struct acpi_device *adev, fields[3].type != ACPI_TYPE_INTEGER) return -EINVAL; - rc = acpi_bus_get_device(fields[2].reference.handle, &r_adev); - if (rc) - return rc; + r_adev = acpi_fetch_acpi_dev(fields[2].reference.handle); + if (!r_adev) + return -ENODEV; dir = fields[3].integer.value; if (dir == ACPI_CORESIGHT_LINK_MASTER) { |