diff options
| author | Robin Murphy <robin.murphy@arm.com> | 2019-05-03 16:31:43 +0100 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2019-05-03 15:36:02 -0500 |
| commit | f4a3c6a44b351fc2cd79b1494606c84c46865024 (patch) | |
| tree | c996f2bc9ac401dc9c4ca4b357fc5ebe5bfe7cf2 /drivers/gpu/drm | |
| parent | d9b631f0a0c43ee180845d0a994d2cf4948a2eae (diff) | |
drm/panfrost: Disable PM on probe failure
Make sure to disable runtime PM again if probe fails after we've enabled
it. Otherwise, any subsequent attempt to re-probe starts triggering
"Unbalanced pm_runtime_enable!" assertions from the driver core.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/2487391e7646cabbc52e9b4c20182e39d3f61859.1556195258.git.robin.murphy@arm.com
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_drv.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c index 27d04bd4870a..2f5c8867fc1d 100644 --- a/drivers/gpu/drm/panfrost/panfrost_drv.c +++ b/drivers/gpu/drm/panfrost/panfrost_drv.c @@ -418,6 +418,7 @@ static int panfrost_probe(struct platform_device *pdev) err_out1: panfrost_device_fini(pfdev); err_out0: + pm_runtime_disable(pfdev->dev); drm_dev_put(ddev); return err; } |