diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pci-mvebu.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c index a8c6f1a92e0f..b1315e197ffb 100644 --- a/drivers/pci/host/pci-mvebu.c +++ b/drivers/pci/host/pci-mvebu.c @@ -873,7 +873,7 @@ static int mvebu_get_tgt_attr(struct device_node *np, int devfn, rangesz = pna + na + ns; nranges = rlen / sizeof(__be32) / rangesz; - for (i = 0; i < nranges; i++) { + for (i = 0; i < nranges; i++, range += rangesz) { u32 flags = of_read_number(range, 1); u32 slot = of_read_number(range + 1, 1); u64 cpuaddr = of_read_number(range + na, pna); @@ -883,14 +883,14 @@ static int mvebu_get_tgt_attr(struct device_node *np, int devfn, rtype = IORESOURCE_IO; else if (DT_FLAGS_TO_TYPE(flags) == DT_TYPE_MEM32) rtype = IORESOURCE_MEM; + else + continue; if (slot == PCI_SLOT(devfn) && type == rtype) { *tgt = DT_CPUADDR_TO_TARGET(cpuaddr); *attr = DT_CPUADDR_TO_ATTR(cpuaddr); return 0; } - - range += rangesz; } return -ENOENT; |