diff options
Diffstat (limited to 'drivers/memory/stm32-fmc2-ebi.c')
-rw-r--r-- | drivers/memory/stm32-fmc2-ebi.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/drivers/memory/stm32-fmc2-ebi.c b/drivers/memory/stm32-fmc2-ebi.c index 1c63eeacd071..6e386ab54091 100644 --- a/drivers/memory/stm32-fmc2-ebi.c +++ b/drivers/memory/stm32-fmc2-ebi.c @@ -1573,29 +1573,22 @@ static int stm32_fmc2_ebi_setup_cs(struct stm32_fmc2_ebi *ebi, static int stm32_fmc2_ebi_parse_dt(struct stm32_fmc2_ebi *ebi) { struct device *dev = ebi->dev; - struct device_node *child; bool child_found = false; u32 bank; int ret; - for_each_available_child_of_node(dev->of_node, child) { + for_each_available_child_of_node_scoped(dev->of_node, child) { ret = of_property_read_u32(child, "reg", &bank); - if (ret) { - dev_err(dev, "could not retrieve reg property: %d\n", - ret); - of_node_put(child); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "could not retrieve reg property\n"); if (bank >= FMC2_MAX_BANKS) { dev_err(dev, "invalid reg value: %d\n", bank); - of_node_put(child); return -EINVAL; } if (ebi->bank_assigned & BIT(bank)) { dev_err(dev, "bank already assigned: %d\n", bank); - of_node_put(child); return -EINVAL; } @@ -1603,19 +1596,15 @@ static int stm32_fmc2_ebi_parse_dt(struct stm32_fmc2_ebi *ebi) ret = ebi->data->check_rif(ebi, bank + 1); if (ret) { dev_err(dev, "bank access failed: %d\n", bank); - of_node_put(child); return ret; } } if (bank < FMC2_MAX_EBI_CE) { ret = stm32_fmc2_ebi_setup_cs(ebi, child, bank); - if (ret) { - dev_err(dev, "setup chip select %d failed: %d\n", - bank, ret); - of_node_put(child); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, + "setup chip select %d failed\n", bank); } ebi->bank_assigned |= BIT(bank); @@ -1826,7 +1815,7 @@ MODULE_DEVICE_TABLE(of, stm32_fmc2_ebi_match); static struct platform_driver stm32_fmc2_ebi_driver = { .probe = stm32_fmc2_ebi_probe, - .remove_new = stm32_fmc2_ebi_remove, + .remove = stm32_fmc2_ebi_remove, .driver = { .name = "stm32_fmc2_ebi", .of_match_table = stm32_fmc2_ebi_match, |