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HID: hid-steam: Make sure rumble work is canceled on removal

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When a force feedback command is sent from userspace, work is scheduled to pass
this data to the controller without blocking userspace itself. However, in
theory, this work might not be properly canceled if the controller is removed
at the exact right time. This patch ensures the work is properly canceled when
the device is removed.

Signed-off-by: Vicki Pfau <vi@endrift.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This commit is contained in:
Vicki Pfau 2024-12-25 18:34:24 -08:00 committed by Jiri Kosina
parent 80818fdc06
commit cc4f952427
1 changed files with 1 additions and 0 deletions
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drivers/hid/hid-steam.c
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@ -1306,6 +1306,7 @@ static void steam_remove(struct hid_device *hdev)
cancel_delayed_work_sync(&steam->mode_switch); cancel_delayed_work_sync(&steam->mode_switch);
cancel_work_sync(&steam->work_connect); cancel_work_sync(&steam->work_connect);
cancel_work_sync(&steam->rumble_work);
hid_destroy_device(steam->client_hdev); hid_destroy_device(steam->client_hdev);
steam->client_hdev = NULL; steam->client_hdev = NULL;
steam->client_opened = 0; steam->client_opened = 0;