| commit | fc40363b2140f5777c88e67814fac9327bf1ee68 | [log] [tgz] |
|---|---|---|
| author | Alexander Gordeev <agordeev@redhat.com> | Fri Feb 14 14:27:19 2014 -0700 |
| committer | Bjorn Helgaas <bhelgaas@google.com> | Fri Feb 14 14:27:19 2014 -0700 |
| tree | 748b4fad10579c2e35c05cd550a71a5bd6f3b6ea | |
| parent | 1f42db786b14a31bf807fc41ee5583a00c08fcb1 [diff] |
ahci: Fix broken fallback to single MSI mode
Commit 7b92b4f61ec4 ("PCI/MSI: Remove pci_enable_msi_block_auto()")
introduced a regression: if multiple MSI initialization fails, the code
falls back to INTx rather than to single MSI.
Fixes: 7b92b4f61ec4 ("PCI/MSI: Remove pci_enable_msi_block_auto()")
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Tejun Heo <tj@kernel.org>