[PATCH] drm/radeon: fix error return code in TN thermal setup

[alexdeuc...@gmail.com]

From: Alex Deucher <alexander.deuc...@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/radeon/radeon_pm.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_pm.c 
b/drivers/gpu/drm/radeon/radeon_pm.c
index caa55d6..17571da 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -520,7 +520,7 @@ static int radeon_hwmon_init(struct radeon_device *rdev)
        case THERMAL_TYPE_SI:
                /* No support for TN yet */
                if (rdev->family == CHIP_ARUBA)
-                       return err;
+                       return -ENOSYS;
                rdev->pm.int_hwmon_dev = hwmon_device_register(rdev->dev);
                if (IS_ERR(rdev->pm.int_hwmon_dev)) {
                        err = PTR_ERR(rdev->pm.int_hwmon_dev);
-- 
1.7.7.5