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authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>2015-12-17 05:32:23 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-12-21 03:41:49 +0100
commitce360db703c98bd51fffe6f5d04a9e2294950514 (patch)
treeefc27d65fdfcd64ca4865546699384c411ec7e50 /drivers/acpi/processor_driver.c
parentLinux 4.4-rc6 (diff)
downloadlinux-ce360db703c98bd51fffe6f5d04a9e2294950514.tar.xz
linux-ce360db703c98bd51fffe6f5d04a9e2294950514.zip
ACPI / processor: Fix thermal cooling device regression
The processor cooling device is no longer present for passive thermal control. Commit 239708a3af44 ("ACPI: Split out ACPI PSS from ACPI Processor driver") moved the processing to a new function acpi_pss_perf_init(), but missed "return 0" after successful creation. This causes the error handling functions to be called, which will delete the previously created processor cooling device. Fixes: 239708a3af44 (ACPI: Split out ACPI PSS from ACPI Processor driver) Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: 4.3+ <stable@vger.kernel.org> # 4.3+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/processor_driver.c')
-rw-r--r--drivers/acpi/processor_driver.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index f4e02ae93f58..11154a330f07 100644
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -200,7 +200,8 @@ static int acpi_pss_perf_init(struct acpi_processor *pr,
goto err_remove_sysfs_thermal;
}
- sysfs_remove_link(&pr->cdev->device.kobj, "device");
+ return 0;
+
err_remove_sysfs_thermal:
sysfs_remove_link(&device->dev.kobj, "thermal_cooling");
err_thermal_unregister: