mirrors/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2025-10-31 16:48:26 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

PM: sleep: Fix bit masking operation

Browse source 
The mask operation link->flags | DL_FLAG_PM_RUNTIME is always true which
is incorrect. The mask operation should be using the bit-wise &
operator. Fix this.

Fixes: bca84a7b93 ("PM: sleep: Use DPM_FLAG_SMART_SUSPEND conditionally")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://patch.msgid.link/20250319114324.791829-1-colin.i.king@gmail.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Colin Ian King 2025-03-19 11:43:24 +00:00 committed by Rafael J. Wysocki
parent 03f1444016
commit 3860cbe239
1 changed files with 1 additions and 1 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/base/power/main.c
View file

@ -1836,7 +1836,7 @@ static bool device_prepare_smart_suspend(struct device *dev)
idx = device_links_read_lock();
list_for_each_entry_rcu_locked(link, &dev->links.suppliers, c_node) {
if (!(link->flags | DL_FLAG_PM_RUNTIME))
if (!(link->flags & DL_FLAG_PM_RUNTIME))
continue;
if (!dev_pm_smart_suspend(link->supplier) &&