PM: core: Add two macros for walking device links

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[ Upstream commit 3ce3f56999 ]

Add separate macros for walking links to suppliers and consumers of a
device to help device links users to avoid exposing the internals of
struct dev_links_info in their code and possible coding mistakes related
to that.

Accordingly, use the new macros to replace open-coded device links list
walks in the core power management code.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/1944671.tdWV9SEqCh@rafael.j.wysocki
Stable-dep-of: 632d31067b ("PM: sleep: Do not wait on SYNC_STATE_ONLY device links")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Rafael J. Wysocki 2025-09-02 15:45:14 +02:00 • committed by Greg Kroah-Hartman

parent 10829bb837

commit 0790fd9c77

3 changed files with 16 additions and 13 deletions

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8

drivers/base/base.h

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18

drivers/base/power/main.c

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3

drivers/base/power/runtime.c

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