Description of problem:
Waking up laptop from sleep.

Additional info:
reporter:       libreport-2.2.3
WARNING: CPU: 1 PID: 13148 at drivers/base/firmware_class.c:1105 _request_firmware+0x73a/0x760()
Modules linked in: ipheth rfcomm fuse ip6t_rpfilter ip6t_REJECT xt_conntrack bnep ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw binfmt_misc x86_pkg_temp_thermal coretemp uvcvideo kvm_intel videobuf2_vmalloc kvm snd_hda_codec_hdmi arc4 iwldvm mac80211 snd_hda_codec_realtek snd_hda_codec_generic videobuf2_memops videobuf2_core v4l2_common videodev iTCO_wdt iTCO_vendor_support snd_hda_intel snd_hda_controller snd_hda_codec iwlwifi snd_hwdep snd_seq btusb microcode bluetooth media thinkpad_acpi e1000e snd_seq_device serio_raw ptp sdhci_pci sdhci mmc_core i2c_i801 wmi pps_core cfg80211 mei_me lpc_ich rfkill mei snd_pcm shpchp mfd_core snd_timer snd soundcore nfsd auth_rpcgss nfs_acl lockd sunrpc dm_crypt crct10dif_pclmul crc32_pclmul crc32c_intel i915 ghash_clmulni_intel i2c_algo_bit drm_kms_helper drm i2c_core video
CPU: 1 PID: 13148 Comm: kworker/u17:0 Not tainted 3.16.2-200.fc20.x86_64 #1
Hardware name: LENOVO 2356BH1/2356BH1, BIOS G7ETA0WW (2.60 ) 05/14/2014
Workqueue: hci0 hci_power_on [bluetooth]
 0000000000000000 000000007a1aa897 ffff8801b3c33bf0 ffffffff81706ce1
 0000000000000000 ffff8801b3c33c28 ffffffff8108d0ad ffff880193752740
 ffff8801b3c33d08 ffff8801b3c33d00 ffff8801b57e8900 00000000fffffff5
Call Trace:
 [<ffffffff81706ce1>] dump_stack+0x45/0x56
 [<ffffffff8108d0ad>] warn_slowpath_common+0x7d/0xa0
 [<ffffffff8108d1da>] warn_slowpath_null+0x1a/0x20
 [<ffffffff8148414a>] _request_firmware+0x73a/0x760
 [<ffffffff81369af9>] ? snprintf+0x49/0x70
 [<ffffffff814841a1>] request_firmware+0x31/0x50
 [<ffffffffa0465923>] btusb_setup_bcm_patchram+0x83/0x430 [btusb]
 [<ffffffff8147b8b6>] ? rpm_idle+0xd6/0x2b0
 [<ffffffffa0401ff5>] hci_dev_do_open+0x285/0x930 [bluetooth]
 [<ffffffff810bdf45>] ? check_preempt_curr+0x75/0xa0
 [<ffffffffa0402cd0>] hci_power_on+0x40/0x180 [bluetooth]
 [<ffffffff810be0dd>] ? ttwu_do_activate.constprop.96+0x5d/0x70
 [<ffffffff810a90c6>] process_one_work+0x176/0x430
 [<ffffffff810a979d>] worker_thread+0x11d/0x530
 [<ffffffff810a9680>] ? rescuer_thread+0x300/0x300
 [<ffffffff810b0268>] kthread+0xd8/0xf0
 [<ffffffff810b0190>] ? insert_kthread_work+0x40/0x40
 [<ffffffff8170e27c>] ret_from_fork+0x7c/0xb0
 [<ffffffff810b0190>] ? insert_kthread_work+0x40/0x40

Potential duplicate: bug 1133378