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(parent: f0a085e) | patch
drm/nouveau/debugfs: Fix check of pm_runtime_get_sync failure
authorYueHaibing <yuehaibing@huawei.com>
Thu, 28 Feb 2019 12:24:59 +0000 (20:24 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 20 Apr 2019 07:17:02 +0000 (09:17 +0200)
commitd9fb98c921a89a178cfa36c8efcb675493644314
treef46d0e76cd9b428f57e968cfd09494b30af36aa6tree | snapshot
parentf0a085e99ff77b741130bcb26980472912968e4fcommit | diff
drm/nouveau/debugfs: Fix check of pm_runtime_get_sync failure

[ Upstream commit 909e9c9c428376e2a43d178ed4b0a2d5ba9cb7d3 ]

pm_runtime_get_sync returns negative on failure.

Fixes: eaeb9010bb4b ("drm/nouveau/debugfs: Wake up GPU before doing any reclocking")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/nouveau/nouveau_debugfs.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git