diff options
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 55bebe0de3..bf8265ac12 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -100,12 +100,18 @@ fail: } EXPORT_SYMBOL(spi_new_device); -#ifdef CONFIG_OFDEVICE -void spi_of_register_slaves(struct spi_master *master, struct device_node *node) +static void spi_of_register_slaves(struct spi_master *master) { struct device_node *n; struct spi_board_info chip; struct property *reg; + struct device_node *node = master->dev->device_node; + + if (!IS_ENABLED(CONFIG_OFDEVICE)) + return; + + if (!node) + return; for_each_child_of_node(node, n) { memset(&chip, 0, sizeof(chip)); @@ -130,7 +136,6 @@ void spi_of_register_slaves(struct spi_master *master, struct device_node *node) spi_register_board_info(&chip, 1); } } -#endif /** * spi_register_board_info - register SPI devices for a given board @@ -222,6 +227,8 @@ int spi_register_master(struct spi_master *master) list_add_tail(&master->list, &spi_master_list); + spi_of_register_slaves(master); + /* populate children from any spi device tables */ scan_boardinfo(master); status = 0; |