diff options
Diffstat (limited to 'drivers/ata/pata_octeon_cf.c')
| -rw-r--r-- | drivers/ata/pata_octeon_cf.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c index 1ba03d6df951..d3d851b014a3 100644 --- a/drivers/ata/pata_octeon_cf.c +++ b/drivers/ata/pata_octeon_cf.c @@ -840,7 +840,6 @@ static int octeon_cf_probe(struct platform_device *pdev) struct property *reg_prop; int n_addr, n_size, reg_len; struct device_node *node; - const void *prop; void __iomem *cs0; void __iomem *cs1 = NULL; struct ata_host *host; @@ -850,7 +849,7 @@ static int octeon_cf_probe(struct platform_device *pdev) void __iomem *base; struct octeon_cf_port *cf_port; int rv = -ENOMEM; - + u32 bus_width; node = pdev->dev.of_node; if (node == NULL) @@ -860,11 +859,10 @@ static int octeon_cf_probe(struct platform_device *pdev) if (!cf_port) return -ENOMEM; - cf_port->is_true_ide = (of_find_property(node, "cavium,true-ide", NULL) != NULL); + cf_port->is_true_ide = of_property_read_bool(node, "cavium,true-ide"); - prop = of_get_property(node, "cavium,bus-width", NULL); - if (prop) - is_16bit = (be32_to_cpup(prop) == 16); + if (of_property_read_u32(node, "cavium,bus-width", &bus_width) == 0) + is_16bit = (bus_width == 16); else is_16bit = false; |