diff options
| author | Alexander Dahl <ada@thorsis.com> | 2026-04-29 14:59:30 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2026-05-04 19:15:59 +0200 |
| commit | 754d60ad1c91895be0bc7d771fbf9fb3c9448640 (patch) | |
| tree | cb77d1c554d594c7f468f62302788f8e3124adc5 /drivers/memory | |
| parent | 254f49634ee16a731174d2ae34bc50bd5f45e731 (diff) | |
memory: atmel-ebi: Allow deferred probing
After removing of_platform_default_populate() calls the atmel-ebi driver
was affected by deferred probing. platform_driver_probe() is
incompatible with deferred probing. This led to atmel-ebi driver
eventually not being probed on at91 sam9x60-curiosity and other sam9x60
based boards. Subsequently the nand-controller driver (nand-controller
being a child node of ebi) on that platform was not probed and thus raw
NAND flash was inaccessible, preventing devices to boot with rootfs on
raw NAND flash (e.g. with UBI/UBIFS).
Fixes: 0b0f7e6539a7 ("ARM: at91: remove unnecessary of_platform_default_populate calls")
Cc: stable@vger.kernel.org
Suggested-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Alexander Dahl <ada@thorsis.com>
Link: https://patch.msgid.link/20260429125930.844790-1-ada@thorsis.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'drivers/memory')
| -rw-r--r-- | drivers/memory/atmel-ebi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c index 8db970da9af9..1e8e8aba2542 100644 --- a/drivers/memory/atmel-ebi.c +++ b/drivers/memory/atmel-ebi.c @@ -628,10 +628,11 @@ static __maybe_unused int atmel_ebi_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(atmel_ebi_pm_ops, NULL, atmel_ebi_resume); static struct platform_driver atmel_ebi_driver = { + .probe = atmel_ebi_probe, .driver = { .name = "atmel-ebi", .of_match_table = atmel_ebi_id_table, .pm = &atmel_ebi_pm_ops, }, }; -builtin_platform_driver_probe(atmel_ebi_driver, atmel_ebi_probe); +builtin_platform_driver(atmel_ebi_driver); |