Merge tag 'spi-fix-v4.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

[cascardo/linux.git] / drivers / spi / spi.c

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 5787b72..838783c 100644 (file)
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -1618,9 +1618,11 @@ static void of_register_spi_devices(struct spi_master *master)
                if (of_node_test_and_set_flag(nc, OF_POPULATED))
                        continue;
                spi = of_register_spi_device(master, nc);
-               if (IS_ERR(spi))
+               if (IS_ERR(spi)) {
                        dev_warn(&master->dev, "Failed to create SPI device for %s\n",
                                nc->full_name);
+                       of_node_clear_flag(nc, OF_POPULATED);
+               }
        }
 }
 #else
@@ -3131,6 +3133,7 @@ static int of_spi_notify(struct notifier_block *nb, unsigned long action,
                if (IS_ERR(spi)) {
                        pr_err("%s: failed to create for '%s'\n",
                                        __func__, rd->dn->full_name);
+                       of_node_clear_flag(rd->dn, OF_POPULATED);
                        return notifier_from_errno(PTR_ERR(spi));
                }
                break;