diff options
-rw-r--r-- | drivers/net/ethernet/mscc/ocelot.h | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/mscc/ocelot_board.c | 17 | ||||
-rw-r--r-- | drivers/net/ethernet/mscc/ocelot_io.c | 14 |
3 files changed, 16 insertions, 19 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot.h b/drivers/net/ethernet/mscc/ocelot.h index 4d8e769ccad9..b5802cea7cc4 100644 --- a/drivers/net/ethernet/mscc/ocelot.h +++ b/drivers/net/ethernet/mscc/ocelot.h @@ -546,9 +546,7 @@ void ocelot_port_writel(struct ocelot_port *port, u32 val, u32 reg); int ocelot_regfields_init(struct ocelot *ocelot, const struct reg_field *const regfields); -struct regmap *ocelot_io_platform_init(struct ocelot *ocelot, - struct platform_device *pdev, - const char *name); +struct regmap *ocelot_regmap_init(struct ocelot *ocelot, struct resource *res); #define ocelot_field_write(ocelot, reg, val) regmap_field_write((ocelot)->regfields[(reg)], (val)) #define ocelot_field_read(ocelot, reg, val) regmap_field_read((ocelot)->regfields[(reg)], (val)) diff --git a/drivers/net/ethernet/mscc/ocelot_board.c b/drivers/net/ethernet/mscc/ocelot_board.c index 811599f32910..ddb34f17fa52 100644 --- a/drivers/net/ethernet/mscc/ocelot_board.c +++ b/drivers/net/ethernet/mscc/ocelot_board.c @@ -268,7 +268,7 @@ static int mscc_ocelot_probe(struct platform_device *pdev) enum ocelot_target id; char *name; u8 optional:1; - } res[] = { + } io_target[] = { { SYS, "sys" }, { REW, "rew" }, { QSYS, "qsys" }, @@ -288,20 +288,23 @@ static int mscc_ocelot_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ocelot); ocelot->dev = &pdev->dev; - for (i = 0; i < ARRAY_SIZE(res); i++) { + for (i = 0; i < ARRAY_SIZE(io_target); i++) { struct regmap *target; + struct resource *res; + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, + io_target[i].name); - target = ocelot_io_platform_init(ocelot, pdev, res[i].name); + target = ocelot_regmap_init(ocelot, res); if (IS_ERR(target)) { - if (res[i].optional) { - ocelot->targets[res[i].id] = NULL; + if (io_target[i].optional) { + ocelot->targets[io_target[i].id] = NULL; continue; } - return PTR_ERR(target); } - ocelot->targets[res[i].id] = target; + ocelot->targets[io_target[i].id] = target; } hsio = syscon_regmap_lookup_by_compatible("mscc,ocelot-hsio"); diff --git a/drivers/net/ethernet/mscc/ocelot_io.c b/drivers/net/ethernet/mscc/ocelot_io.c index c6db8ad31fdf..b229b1cb68ef 100644 --- a/drivers/net/ethernet/mscc/ocelot_io.c +++ b/drivers/net/ethernet/mscc/ocelot_io.c @@ -97,20 +97,16 @@ static struct regmap_config ocelot_regmap_config = { .reg_stride = 4, }; -struct regmap *ocelot_io_platform_init(struct ocelot *ocelot, - struct platform_device *pdev, - const char *name) +struct regmap *ocelot_regmap_init(struct ocelot *ocelot, struct resource *res) { - struct resource *res; void __iomem *regs; - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name); regs = devm_ioremap_resource(ocelot->dev, res); if (IS_ERR(regs)) return ERR_CAST(regs); - ocelot_regmap_config.name = name; - return devm_regmap_init_mmio(ocelot->dev, regs, - &ocelot_regmap_config); + ocelot_regmap_config.name = res->name; + + return devm_regmap_init_mmio(ocelot->dev, regs, &ocelot_regmap_config); } -EXPORT_SYMBOL(ocelot_io_platform_init); +EXPORT_SYMBOL(ocelot_regmap_init); |