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timer/migration: Fix kernel-doc warnings for union tmigr_state

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Use the correct kernel-doc notation for nested structs/unions to
eliminate warnings:

timer_migration.h:119: warning: Incorrect use of kernel-doc format:          * struct - split state of tmigr_group
timer_migration.h:134: warning: Function parameter or struct member 'active' not described in 'tmigr_state'
timer_migration.h:134: warning: Function parameter or struct member 'migrator' not described in 'tmigr_state'
timer_migration.h:134: warning: Function parameter or struct member 'seq' not described in 'tmigr_state'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250111063156.910903-1-rdunlap@infradead.org
This commit is contained in:
Randy Dunlap 2025-01-10 22:31:56 -08:00 committed by Thomas Gleixner
parent 4903e1ba79
commit 4477b06014
1 changed files with 9 additions and 12 deletions
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21
kernel/time/timer_migration.h
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@ -110,22 +110,19 @@ struct tmigr_cpu {
* union tmigr_state - state of tmigr_group
* @state: Combined version of the state - only used for atomic
* read/cmpxchg function
* @struct: Split version of the state - only use the struct members to
* &anon struct: Split version of the state - only use the struct members to
* update information to stay independent of endianness
* @active: Contains each mask bit of the active children
* @migrator: Contains mask of the child which is migrator
* @seq: Sequence counter needs to be increased when an update
* to the tmigr_state is done. It prevents a race when
* updates in the child groups are propagated in changed
* order. Detailed information about the scenario is
* given in the documentation at the begin of
* timer_migration.c.
*/
union tmigr_state {
u32 state;
/**
* struct - split state of tmigr_group
* @active: Contains each mask bit of the active children
* @migrator: Contains mask of the child which is migrator
* @seq: Sequence counter needs to be increased when an update
* to the tmigr_state is done. It prevents a race when
* updates in the child groups are propagated in changed
* order. Detailed information about the scenario is
* given in the documentation at the begin of
* timer_migration.c.
*/
struct {
u8 active;
u8 migrator;