From: Bjorn Helgaas Date: Fri, 19 Jun 2015 21:20:58 +0000 (-0500) Subject: PCI: Shift PCI_CLASS_NOT_DEFINED consistently with other classes X-Git-Tag: omap-for-v4.3/fixes-merge-window~31^2~4^3~10 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b4aed1d1f119634d80d8c701873c2be01480aa9;p=pandora-kernel.git PCI: Shift PCI_CLASS_NOT_DEFINED consistently with other classes The PCI class in dev->class is a three-byte value comprising a base class, sub-class, and interface type. PCI_CLASS_NOT_DEFINED includes the base class and sub-class, but not the interface type, so it should be shifted to make space for the interface. It happens that PCI_CLASS_NOT_DEFINED is zero, so it doesn't matter in the end, but we should still use it consistently with other class definitions. Treat PCI_CLASS_NOT_DEFINED as a base class/sub-class value that should appear in bits 8-23 of dev->class. Signed-off-by: Bjorn Helgaas --- Reading git-diff-tree failed