On Tue, Jun 30, 2015 at 09:16:41AM +0800, Wei Yang wrote:
> In some quirks, it tries to search a pci cap and use a ttl value to avoid
> infinite loop. While the value is hard coded to 48, which is the same as
> macro PCI_FIND_CAP_TTL.
>
> This patch moves the definition of PCI_FIND_CAP_TTL to pci.h and replace
> the hard coded value with it.
>
> Signed-off-by: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx>
Applied to pci/misc for v4.3 with changelog as follows. Original patch
touched some code that was removed in v4.2, so I adjusted for that, too.
commit 875803b6ef5becdcc2d43b014531279dfaa978af
Author: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx>
Date: Tue Jun 30 09:16:41 2015 +0800
PCI: Move PCI_FIND_CAP_TTL to pci.h and use it in quirks
Some quirks search for a HyperTransport capability and use a hard-coded TTL
value of 48 to avoid an infinite loop.
Move the definition of PCI_FIND_CAP_TTL to pci.h and use it instead of the
hard-coded TTL values.
[bhelgaas: changelog]
Signed-off-by: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
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