Bluetooth: ath3k: output firmware filename when request_firmware failed
Bluetooth: ath3k: output firmware filename when request_firmware failed

This makes it much easier for the users to understand why the driver
refuses to load when the firmware is unavailable.

Signed-off-by: Paul Fertser <cd47ca23f9b0c84385b8a0f3ff11c1a23aef84fb@gmail.com>
Signed-off-by: Gustavo F. Padovan <8463bae6aa74c6c37654a5ac7ce3bbb9fe6ffff8@profusion.mobi>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs