drivers/usb/core/hub.c: usb_new_device() contains the following:
/* By default, forbid autosuspend for all devices. It will be
* allowed for hubs during binding.
*/
usb_disable_autosuspend(udev);
So for anything which is not a hub, such as btusb devices, autosuspend is
disabled by default and we must call usb_enable_autosuspend(udev) to
enable it.
This means that the "Fix the autosuspend enable and disable" commit,
which drops the usb_enable_autosuspend() call when the enable_autosuspend
module option is true, is completely wrong, revert it.
This reverts commit 7bd9fb058d77213130e4b3e594115c028b708e7e.
Cc: Hui Wang <[email protected]>
Fixes: 7bd9fb058d77 ("Bluetooth: btusb: Fix the autosuspend enable and disable")
Acked-by: Hui Wang <[email protected]>
Acked-by: Marcel Holtmann <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
---
drivers/bluetooth/btusb.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 52683fd22e05..5cbfbd948f67 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -4849,8 +4849,8 @@ static int btusb_probe(struct usb_interface *intf,
data->diag = NULL;
}
- if (!enable_autosuspend)
- usb_disable_autosuspend(data->udev);
+ if (enable_autosuspend)
+ usb_enable_autosuspend(data->udev);
err = hci_register_dev(hdev);
if (err < 0)
@@ -4910,9 +4910,6 @@ static void btusb_disconnect(struct usb_interface *intf)
gpiod_put(data->reset_gpio);
hci_free_dev(hdev);
-
- if (!enable_autosuspend)
- usb_enable_autosuspend(data->udev);
}
#ifdef CONFIG_PM
--
2.30.2
This is automated email and please do not reply to this email!
Dear submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=464463
---Test result---
##############################
Test: CheckPatch - FAIL
Bluetooth: btusb: Revert Fix the autosuspend enable and disable
WARNING: Unknown commit id '7bd9fb058d77', maybe rebased or not pulled?
#25:
Fixes: 7bd9fb058d77 ("Bluetooth: btusb: Fix the autosuspend enable and disable")
total: 0 errors, 1 warnings, 19 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
"[PATCH] Bluetooth: btusb: Revert Fix the autosuspend enable and" has style problems, please review.
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
##############################
Test: CheckGitLint - PASS
##############################
Test: CheckBuildK - PASS
##############################
Test: CheckTestRunner: Setup - PASS
##############################
Test: CheckTestRunner: l2cap-tester - PASS
Total: 40, Passed: 34 (85.0%), Failed: 0, Not Run: 6
##############################
Test: CheckTestRunner: bnep-tester - PASS
Total: 1, Passed: 1 (100.0%), Failed: 0, Not Run: 0
##############################
Test: CheckTestRunner: mgmt-tester - FAIL
Total: 416, Passed: 396 (95.2%), Failed: 6, Not Run: 14
Failed Test Cases
Set connectable off (LE) - Success 2 Failed 0.032 seconds
Set connectable off (LE) - Success 3 Failed 0.024 seconds
Set connectable off (LE) - Success 4 Failed 0.024 seconds
Add Advertising - Success 13 (ADV_SCAN_IND) Failed 0.032 seconds
Add Advertising - Success 14 (ADV_NONCONN_IND) Failed 0.036 seconds
Add Advertising - Success 17 (Connectable -> off) Failed 0.024 seconds
##############################
Test: CheckTestRunner: rfcomm-tester - PASS
Total: 9, Passed: 9 (100.0%), Failed: 0, Not Run: 0
##############################
Test: CheckTestRunner: sco-tester - PASS
Total: 8, Passed: 8 (100.0%), Failed: 0, Not Run: 0
##############################
Test: CheckTestRunner: smp-tester - PASS
Total: 8, Passed: 8 (100.0%), Failed: 0, Not Run: 0
##############################
Test: CheckTestRunner: userchan-tester - PASS
Total: 3, Passed: 3 (100.0%), Failed: 0, Not Run: 0
---
Regards,
Linux Bluetooth