ACK+APPLIED: [PATCH] Bluetooth: btusb: Fix atheros firmware download error

Seth Forshee seth.forshee at canonical.com
Fri Oct 21 19:43:07 UTC 2016


On Tue, Oct 18, 2016 at 03:21:17PM +0800, AceLan Kao wrote:
> From: Ethan Hsieh <ethan.hsieh at canonical.com>
> 
> BugLink: http://bugs.launchpad.net/bugs/1634380
> 
> Move usb_autopm_get_interface() ahead of setup_on_usb() to prevent
> device from sending usb control message in usb suspend mode.
> 
> The error message is as below:
> 
> [   83.944103] btusb 1-2:1.1: usb_suspend_interface: status 0
> [   83.944107] btusb 1-2:1.0: usb_suspend_interface: status 0
> [   83.960132] usb 1-2: usb auto-suspend, wakeup 0
> [   83.976156] usb 1-2: usb_suspend_device: status 0
> [   83.976162] usb 1-2: usb_suspend_both: status 0
> [  298.689106] Bluetooth: hci0
> [  298.689399] Bluetooth: hci0: Failed to access otp area (-113)
> 
> Signed-off-by: Ethan Hsieh <ethan.hsieh at canonical.com>
> Signed-off-by: Marcel Holtmann <marcel at holtmann.org>
> (cherry picked from commit c7e163fe282f34efdf77fb09b333529de97a6a10)
> Signed-off-by: AceLan Kao <acelan.kao at canonical.com>

Applied to xenial.




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