diff options
Diffstat (limited to 'drivers/spi/spi-cadence-xspi.c')
| -rw-r--r-- | drivers/spi/spi-cadence-xspi.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/spi/spi-cadence-xspi.c b/drivers/spi/spi-cadence-xspi.c index 8648b8eb080d..2209e9fc378f 100644 --- a/drivers/spi/spi-cadence-xspi.c +++ b/drivers/spi/spi-cadence-xspi.c @@ -486,20 +486,14 @@ static irqreturn_t cdns_xspi_irq_handler(int this_irq, void *dev) static int cdns_xspi_of_get_plat_data(struct platform_device *pdev) { struct device_node *node_prop = pdev->dev.of_node; - struct device_node *node_child; unsigned int cs; - for_each_child_of_node(node_prop, node_child) { - if (!of_device_is_available(node_child)) - continue; - + for_each_available_child_of_node_scoped(node_prop, node_child) { if (of_property_read_u32(node_child, "reg", &cs)) { dev_err(&pdev->dev, "Couldn't get memory chip select\n"); - of_node_put(node_child); return -ENXIO; } else if (cs >= CDNS_XSPI_MAX_BANKS) { dev_err(&pdev->dev, "reg (cs) parameter value too large\n"); - of_node_put(node_child); return -ENXIO; } } |