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| author | Alex Deucher <alexander.deucher@amd.com> | 2014-09-12 17:51:29 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-05 14:52:22 -0700 |
| commit | f7b47e107ddc21e37c925c5ebe4df61cdc6e265b (patch) | |
| tree | 639659e8eff00cb87685023504adb040abd78863 /drivers | |
| parent | 77eeda2a01c46598857a5f128ed1e0158ec6e6c4 (diff) | |
| download | linux-stable-f7b47e107ddc21e37c925c5ebe4df61cdc6e265b.tar.gz linux-stable-f7b47e107ddc21e37c925c5ebe4df61cdc6e265b.tar.bz2 linux-stable-f7b47e107ddc21e37c925c5ebe4df61cdc6e265b.zip | |
vgaswitcheroo: add vga_switcheroo_fini_domain_pm_ops
commit 766a53d059d1500c9755c8af017bd411bd8f1b20 upstream.
Drivers should call this on unload to unregister pmops.
Bug:
https://bugzilla.kernel.org/show_bug.cgi?id=84431
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Cc: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/vga/vga_switcheroo.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c index 6866448083b2..37ac7b5dbd06 100644 --- a/drivers/gpu/vga/vga_switcheroo.c +++ b/drivers/gpu/vga/vga_switcheroo.c @@ -660,6 +660,12 @@ int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain * } EXPORT_SYMBOL(vga_switcheroo_init_domain_pm_ops); +void vga_switcheroo_fini_domain_pm_ops(struct device *dev) +{ + dev->pm_domain = NULL; +} +EXPORT_SYMBOL(vga_switcheroo_fini_domain_pm_ops); + static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); |