]> git.baikalelectronics.ru Git - kernel.git/commit
x86/mrst/pci: v4l/atomisp: treat atomisp as real pci device
authorJacob Pan <jacob.jun.pan@linux.intel.com>
Mon, 13 Feb 2012 12:59:20 +0000 (12:59 +0000)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Thu, 23 Feb 2012 20:32:05 +0000 (12:32 -0800)
commit12d4c2fa51dc415b53373d65a5212f7f9bbb1a9b
tree97cafda33176be7cc1309818d01887f805d25f57
parentb8428d75a7360e80fb38bd29d9acbbef5226343d
x86/mrst/pci: v4l/atomisp: treat atomisp as real pci device

ATOMISP on Medfield is a real PCI device which should be handled differently
than the fake PCI devices on south complex. PCI type 1 access is used for
accessing config space this also has other impact such as PM D3 delay. There
shouldn't be any need for reading base address from IUNIT via msg bus.

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
arch/x86/pci/mrst.c