PCI: dwc: Make ATU accessors private

The ATU registers are only accessed in pcie-designware.c and can be private
to it.

Link: https://lore.kernel.org/r/20200821035420.380495-34-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Rob Herring 2020-08-20 21:54:13 -06:00 • committed by Lorenzo Pieralisi
commit b04a6b9d39
2 changed files with 6 additions and 18 deletions