Mark the @value union members as private since they are an internal
representation of @value. This prevents kernel-doc warnings:

Warning: include/linux/property.h:406 struct member 'u8_data' not
 described in 'property_entry'
Warning: include/linux/property.h:406 struct member 'u16_data' not
 described in 'property_entry'
Warning: include/linux/property.h:406 struct member 'u32_data' not
 described in 'property_entry'
Warning: include/linux/property.h:406 struct member 'u64_data' not
 described in 'property_entry'
Warning: include/linux/property.h:406 struct member 'str' not described
 in 'property_entry'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
---
v2: use private: for the internal representation of @value (Andy S.).
    drop Sakari's Ack since the patch changed.

Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Daniel Scally <djrscally@gmail.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: linux-acpi@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Danilo Krummrich <dakr@kernel.org>
Cc: driver-core@lists.linux.dev

 include/linux/property.h |    2 ++
 1 file changed, 2 insertions(+)

--- linux-next-20260720.orig/include/linux/property.h
+++ linux-next-20260720/include/linux/property.h
@@ -397,11 +397,13 @@ struct property_entry {
 	union {
 		const void *pointer;
 		union {
+			/* private: internal representation of @value */
 			u8 u8_data[sizeof(u64) / sizeof(u8)];
 			u16 u16_data[sizeof(u64) / sizeof(u16)];
 			u32 u32_data[sizeof(u64) / sizeof(u32)];
 			u64 u64_data[sizeof(u64) / sizeof(u64)];
 			const char *str[sizeof(u64) / sizeof(char *)];
+			/* public: */
 		} value;
 	};
 };

On Mon, 20 Jul 2026 19:32:18 -0700, Randy Dunlap wrote:
> [PATCH v2] device property: mark internal data as private for kernel-doc

Applied, thanks!

  Branch: driver-core-testing
  Tree:   git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git

[1/1] device property: mark internal data as private for kernel-doc
      commit: 503735347320

The patch will appear in the next linux-next integration (typically within 24
hours on weekdays).

The patch is in the driver-core-testing branch and will be promoted to
driver-core-next after validation.

On Mon, Jul 20, 2026 at 07:32:18PM -0700, Randy Dunlap wrote:
> Mark the @value union members as private since they are an internal
> representation of @value. This prevents kernel-doc warnings:
> 
> Warning: include/linux/property.h:406 struct member 'u8_data' not
>  described in 'property_entry'
> Warning: include/linux/property.h:406 struct member 'u16_data' not
>  described in 'property_entry'
> Warning: include/linux/property.h:406 struct member 'u32_data' not
>  described in 'property_entry'
> Warning: include/linux/property.h:406 struct member 'u64_data' not
>  described in 'property_entry'
> Warning: include/linux/property.h:406 struct member 'str' not described
>  in 'property_entry'

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

-- 
With Best Regards,
Andy Shevchenko