diff options
Diffstat (limited to 'drivers/pci/host/pci-ftpci100.c')
| -rw-r--r-- | drivers/pci/host/pci-ftpci100.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/pci/host/pci-ftpci100.c b/drivers/pci/host/pci-ftpci100.c index 4ea7d2ebcc5c..b9617d1c1d48 100644 --- a/drivers/pci/host/pci-ftpci100.c +++ b/drivers/pci/host/pci-ftpci100.c @@ -371,24 +371,6 @@ static int faraday_pci_setup_cascaded_irq(struct faraday_pci *p) return 0; } -static int pci_dma_range_parser_init(struct of_pci_range_parser *parser, - struct device_node *node) -{ - const int na = 3, ns = 2; - int rlen; - - parser->node = node; - parser->pna = of_n_addr_cells(node); - parser->np = parser->pna + na + ns; - - parser->range = of_get_property(node, "dma-ranges", &rlen); - if (!parser->range) - return -ENOENT; - parser->end = parser->range + rlen / sizeof(__be32); - - return 0; -} - static int faraday_pci_parse_map_dma_ranges(struct faraday_pci *p, struct device_node *np) { @@ -403,7 +385,7 @@ static int faraday_pci_parse_map_dma_ranges(struct faraday_pci *p, int i = 0; u32 val; - if (pci_dma_range_parser_init(&parser, np)) { + if (of_pci_dma_range_parser_init(&parser, np)) { dev_err(dev, "missing dma-ranges property\n"); return -EINVAL; } @@ -482,7 +464,7 @@ static int faraday_pci_probe(struct platform_device *pdev) } p->bus_clk = devm_clk_get(dev, "PCICLK"); if (IS_ERR(p->bus_clk)) - return PTR_ERR(clk); + return PTR_ERR(p->bus_clk); ret = clk_prepare_enable(p->bus_clk); if (ret) { dev_err(dev, "could not prepare PCICLK\n"); |