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| author | Rob Herring <robh@kernel.org> | 2019-10-28 11:32:48 -0500 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2019-10-29 10:52:15 +0000 |
| commit | 2999dea8e94a8e32dadfe17970aa29eba46985b9 (patch) | |
| tree | 0ca979aef5bd5a6127118ecb60db1b47f7bb422f /drivers/pci/controller/pci-host-common.c | |
| parent | f9f4fdaa3509b804410b4742bcad9469151f4ee0 (diff) | |
| download | linux-2999dea8e94a8e32dadfe17970aa29eba46985b9.tar.bz2 | |
PCI: versatile: Remove usage of PHYS_OFFSET
PHYS_OFFSET is not universally defined on all arches and using it prevents
enabling COMPILE_TEST. PAGE_OFFSET and __pa() are always available, so use
them to get the physical start of memory address.
This should have probably used 'dma-ranges' to get the address, but we
don't want to force a DT update to do that. At least in QEMU, the SMAP
registers have no effect (or perhaps the only value that is handled is 0).
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Andrew Murray <andrew.murray@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/controller/pci-host-common.c')
0 files changed, 0 insertions, 0 deletions