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| author | Rafał Miłecki <rafal@milecki.pl> | 2023-07-19 10:43:24 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2023-07-27 17:02:01 +0200 |
| commit | 6680d8b67921fc732a59792dec6d3f94c031451c (patch) | |
| tree | 8c9a3d6755009d8e2c91ac2f0bad89cccf227895 /drivers/mtd/nand | |
| parent | 0e1db39336d8be4ddeb9f0d99720056f3ff41310 (diff) | |
| download | lwn-6680d8b67921fc732a59792dec6d3f94c031451c.tar.gz lwn-6680d8b67921fc732a59792dec6d3f94c031451c.zip | |
mtd: rawnand: brcmnand: propagate init error -EPROBE_DEFER up
MTD subsystem may return -EPROBE_DEFER if something isn't ready yet.
It's important to pass that error up so device will get probed later.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Acked-by: William Zhang <william.zhang@broadcom.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230719084324.14799-1-zajec5@gmail.com
Diffstat (limited to 'drivers/mtd/nand')
| -rw-r--r-- | drivers/mtd/nand/raw/brcmnand/brcmnand.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c index 39661e23d7d4..03764b589ec5 100644 --- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c @@ -3245,6 +3245,10 @@ int brcmnand_probe(struct platform_device *pdev, struct brcmnand_soc *soc) ret = brcmnand_init_cs(host, NULL); if (ret) { + if (ret == -EPROBE_DEFER) { + of_node_put(child); + goto err; + } devm_kfree(dev, host); continue; /* Try all chip-selects */ } |