diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-platform.c')
| -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) { |