diff options
Diffstat (limited to 'drivers/memory/omap-gpmc.c')
| -rw-r--r-- | drivers/memory/omap-gpmc.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index 624dccb0f002..91b5a1b9b9c2 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -27,6 +27,7 @@ #include <linux/of_address.h> #include <linux/of_mtd.h> #include <linux/of_device.h> +#include <linux/of_platform.h> #include <linux/omap-gpmc.h> #include <linux/mtd/nand.h> #include <linux/pm_runtime.h> @@ -1812,8 +1813,21 @@ static int gpmc_probe_generic_child(struct platform_device *pdev, gpmc_cs_enable_mem(cs); no_timings: - if (of_platform_device_create(child, NULL, &pdev->dev)) - return 0; + + /* create platform device, NULL on error or when disabled */ + if (!of_platform_device_create(child, NULL, &pdev->dev)) + goto err_child_fail; + + /* is child a common bus? */ + if (of_match_node(of_default_bus_match_table, child)) + /* create children and other common bus children */ + if (of_platform_populate(child, of_default_bus_match_table, + NULL, &pdev->dev)) + goto err_child_fail; + + return 0; + +err_child_fail: dev_err(&pdev->dev, "failed to create gpmc child %s\n", child->name); ret = -ENODEV; |