This is a no-op patch needed to separate code rearrangements from the actual changes. It allows to easily add code to the function without duplicating it for new and old fixed-phy DT binding. The subsequent patch therefore happily adds the code without duplications.
CC: Florian Fainelli <[email protected]> CC: Grant Likely <[email protected]> CC: Rob Herring <[email protected]> CC: [email protected] CC: [email protected] CC: [email protected] Signed-off-by: Stas Sergeev <[email protected]> --- drivers/of/of_mdio.c | 32 ++++++++++++++++++-------------- 1 file changed, 18 insertions(+), 14 deletions(-) diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index 1bd4305..b3dc1e6 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -301,22 +301,26 @@ int of_phy_register_fixed_link(struct device_node *np) "asym-pause"); of_node_put(fixed_link_node); phy = fixed_phy_register(PHY_POLL, &status, np); - return IS_ERR(phy) ? PTR_ERR(phy) : 0; - } - - /* Old binding */ - fixed_link_prop = of_get_property(np, "fixed-link", &len); - if (fixed_link_prop && len == (5 * sizeof(__be32))) { - status.link = 1; - status.duplex = be32_to_cpu(fixed_link_prop[1]); - status.speed = be32_to_cpu(fixed_link_prop[2]); - status.pause = be32_to_cpu(fixed_link_prop[3]); - status.asym_pause = be32_to_cpu(fixed_link_prop[4]); - phy = fixed_phy_register(PHY_POLL, &status, np); - return IS_ERR(phy) ? PTR_ERR(phy) : 0; + if (IS_ERR(phy)) + return PTR_ERR(phy); + } else { + /* Old binding */ + fixed_link_prop = of_get_property(np, "fixed-link", &len); + if (fixed_link_prop && len == (5 * sizeof(__be32))) { + status.link = 1; + status.duplex = be32_to_cpu(fixed_link_prop[1]); + status.speed = be32_to_cpu(fixed_link_prop[2]); + status.pause = be32_to_cpu(fixed_link_prop[3]); + status.asym_pause = be32_to_cpu(fixed_link_prop[4]); + phy = fixed_phy_register(PHY_POLL, &status, np); + if (IS_ERR(phy)) + return PTR_ERR(phy); + } else { + return -ENODEV; + } } - return -ENODEV; + return 0; } EXPORT_SYMBOL(of_phy_register_fixed_link); #endif -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
