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| author | Takashi Iwai <tiwai@suse.de> | 2013-04-15 21:45:16 +0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-04-15 21:45:16 +0400 |
| commit | ad2109d7d258a92fa016f1f36b423bfcc69f7efc (patch) | |
| tree | f1a98ab99b8e80c376b13ac3a82d750ab9b179cf /drivers/pci/pci-driver.c | |
| parent | cbc200bca4b51a8e2406d4b654d978f8503d430b (diff) | |
| parent | 5cbad7d39ad229c68a724e5e139fd845b93766b2 (diff) | |
| download | linux-ad2109d7d258a92fa016f1f36b423bfcc69f7efc.tar.xz | |
Merge tag 'asoc-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v3.10
A bunch of changes here, the most interesting one subsystem wise being
Morimoto-san's work to create snd_soc_component which doesn't do much
for now but will be pretty important going forwards:
- Add a new component object type which will form the basis of moving
to a more generic handling of SoC and off-SoC components, contributed
by Kuninori Morimoto.
- A fairly large set of cleanups for the dmaengine integration from
Lars-Peter Clausen, starting to move towards being able to have a
generic driver based on the library.
- Performance optimisations to DAPM from Ryo Tsutsui.
- Support for mixer control sharing in DAPM from Stephen Warren.
- Multiplatform ARM cleanups from Arnd Bergmann.
- New CODEC drivers for AK5385 and TAS5086 from Daniel Mack.
Diffstat (limited to 'drivers/pci/pci-driver.c')
| -rw-r--r-- | drivers/pci/pci-driver.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 1fa1e482a999..79277fb36c6b 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -390,9 +390,10 @@ static void pci_device_shutdown(struct device *dev) /* * Turn off Bus Master bit on the device to tell it to not - * continue to do DMA + * continue to do DMA. Don't touch devices in D3cold or unknown states. */ - pci_clear_master(pci_dev); + if (pci_dev->current_state <= PCI_D3hot) + pci_clear_master(pci_dev); } #ifdef CONFIG_PM |