Commits
Gabriele Paoloni committed b6b18f589e1
PCI: designware: Require config accesses to be naturally aligned Add sanity checks on "addr" input parameter in dw_pcie_cfg_read() and dw_pcie_cfg_write(). These checks make sure that accesses are aligned on their size, e.g., a 4-byte config access is aligned on a 4-byte boundary. [bhelgaas: changelog, set *val = 0 in failure case] Signed-off-by: Gabriele Paoloni <gabriele.paoloni@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Pratyush Anand <pratyush.anand@gmail.com>