diff options
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot_vsc7514.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot_vsc7514.c b/drivers/net/ethernet/mscc/ocelot_vsc7514.c index 3fb9183c1159..6f22aea08a64 100644 --- a/drivers/net/ethernet/mscc/ocelot_vsc7514.c +++ b/drivers/net/ethernet/mscc/ocelot_vsc7514.c @@ -211,8 +211,13 @@ static int ocelot_reset(struct ocelot *ocelot) int err; u32 val; - regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_INIT], 1); - regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_ENA], 1); + err = regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_INIT], 1); + if (err) + return err; + + err = regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_ENA], 1); + if (err) + return err; /* MEM_INIT is a self-clearing bit. Wait for it to be cleared (should be * 100us) before enabling the switch core. @@ -222,10 +227,11 @@ static int ocelot_reset(struct ocelot *ocelot) if (err) return err; - regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_ENA], 1); - regmap_field_write(ocelot->regfields[SYS_RESET_CFG_CORE_ENA], 1); + err = regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_ENA], 1); + if (err) + return err; - return 0; + return regmap_field_write(ocelot->regfields[SYS_RESET_CFG_CORE_ENA], 1); } /* Watermark encode |