6.12-stable review patch. If anyone has any objections, please let me know.
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From: Michael Walle mwalle@kernel.org
commit 810b790033ccc795d55cbef3927668fd01efdfdf upstream.
To support loading of a layout module automatically the MODALIAS variable in the uevent is needed. Add it.
Fixes: fc29fd821d9a ("nvmem: core: Rework layouts to become regular devices") Cc: stable@vger.kernel.org Signed-off-by: Michael Walle mwalle@kernel.org Reviewed-by: Miquel Raynal miquel.raynal@bootlin.com Signed-off-by: Srinivas Kandagatla srini@kernel.org Link: https://lore.kernel.org/r/20250912131347.303345-2-srini@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/nvmem/layouts.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)
--- a/drivers/nvmem/layouts.c +++ b/drivers/nvmem/layouts.c @@ -45,11 +45,24 @@ static void nvmem_layout_bus_remove(stru return drv->remove(layout); }
+static int nvmem_layout_bus_uevent(const struct device *dev, + struct kobj_uevent_env *env) +{ + int ret; + + ret = of_device_uevent_modalias(dev, env); + if (ret != ENODEV) + return ret; + + return 0; +} + static const struct bus_type nvmem_layout_bus_type = { .name = "nvmem-layout", .match = nvmem_layout_bus_match, .probe = nvmem_layout_bus_probe, .remove = nvmem_layout_bus_remove, + .uevent = nvmem_layout_bus_uevent, };
int __nvmem_layout_driver_register(struct nvmem_layout_driver *drv,