PCI/DPC: Add and use DPC Status register field definitions
authorBjorn Helgaas <bhelgaas@google.com>
Tue, 16 Jan 2018 23:37:50 +0000 (17:37 -0600)
committerBjorn Helgaas <helgaas@kernel.org>
Tue, 30 Jan 2018 21:26:25 +0000 (15:26 -0600)
commit01060e3d4e423146ecf9d308814e16a357671ddf
treea87a20d4b9558000bbd59a474121a13c1b3b3544
parent716f0f732ff9eedcf31ff887a4ac7be3ac9bc1c0
PCI/DPC: Add and use DPC Status register field definitions

Add definitions for DPC Status register fields and use them in the code.
No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Sinan Kaya <okaya@codeaurora.org>
drivers/pci/pcie/pcie-dpc.c
include/uapi/linux/pci_regs.h