Tomas Winkler 8e9a4a9a5c mei: drop the warning when cl is not initialized during unlinking ... On systems where wd and amthif is not initialized we will hit cl->dev == NULL. This condition is okay so we don't need to be laud about it. Fixes the follwing warning during suspend [ 137.061985] WARNING: at drivers/misc/mei/client.c:315 mei_cl_unlink+0x86/0x90 [mei]() [ 137.061986] Hardware name: 530U3BI/530U4BI/530U4BH [ 137.062140] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek joydev coretemp kvm_intel snd_hda_intel snd_hda_codec kvm arc4 iwldvm snd_hwdep i915 snd_pcm mac80211 ghash_clmulni_intel snd_page_alloc aesni_intel snd_seq_midi xts snd_seq_midi_event aes_x86_64 rfcomm snd_rawmidi parport_pc bnep lrw snd_seq uvcvideo i2c_algo_bit ppdev gf128mul iwlwifi snd_timer drm_kms_helper ablk_helper cryptd drm snd_seq_device videobuf2_vmalloc psmouse videobuf2_memops snd cfg80211 btusb videobuf2_core soundcore videodev lp bluetooth samsung_laptop wmi microcode mei serio_raw mac_hid video hid_generic lpc_ich parport usbhid hid r8169 [ 137.062143] Pid: 2706, comm: kworker/u:15 Tainted: G D W 3.8.0-rc2-next20130109-1-iniza-generic #1 [ 137.062144] Call Trace: [ 137.062156] [<ffffffff8105860f>] warn_slowpath_common+0x7f/0xc0 [ 137.062159] [<ffffffff8135b1ea>] ? ioread32+0x3a/0x40 [ 137.062162] [<ffffffff8105866a>] warn_slowpath_null+0x1a/0x20 [ 137.062168] [<ffffffffa0076be6>] mei_cl_unlink+0x86/0x90 [mei] [ 137.062173] [<ffffffffa0071325>] mei_reset+0xc5/0x240 [mei] [ 137.062178] [<ffffffffa0073703>] mei_pci_resume+0xa3/0x110 [mei] [ 137.062183] [<ffffffff81379cae>] pci_pm_resume+0x7e/0xe0 [ 137.062185] [<ffffffff81379c30>] ? pci_pm_thaw+0x80/0x80 [ 137.062189] [<ffffffff8145a415>] dpm_run_callback.isra.6+0x25/0x50 [ 137.062192] [<ffffffff8145a6cf>] device_resume+0x9f/0x140 [ 137.062194] [<ffffffff8145a791>] async_resume+0x21/0x50 [ 137.062200] [<ffffffff810858b0>] async_run_entry_fn+0x90/0x1c0 [ 137.062203] [<ffffffff810778e5>] process_one_work+0x155/0x460 [ 137.062207] [<ffffffff81078578>] worker_thread+0x168/0x400 [ 137.062210] [<ffffffff81078410>] ? manage_workers+0x2b0/0x2b0 [ 137.062214] [<ffffffff8107d9f0>] kthread+0xc0/0xd0 [ 137.062218] [<ffffffff8107d930>] ? flush_kthread_worker+0xb0/0xb0 [ 137.062222] [<ffffffff816bac6c>] ret_from_fork+0x7c/0xb0 [ 137.062228] [<ffffffff8107d930>] ? flush_kthread_worker+0xb0/0xb0 Reported-by: Sedat Dilek <sedat.dilek@gmail.com> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2013-01-14 08:26:03 -08:00
..
amthif.c	mei: move MEI_IAMTHIF_IDLE to amthif host init function	2013-01-08 16:40:46 -08:00
client.c	mei: drop the warning when cl is not initialized during unlinking	2013-01-14 08:26:03 -08:00
client.h	mei: normalize me host client linking routines	2013-01-08 16:40:46 -08:00
hbm.c	mei: move me client storage allocation to hbm.c	2013-01-08 16:40:45 -08:00
hbm.h	mei: add new hbm.h header to export hbm protocol	2013-01-08 16:40:44 -08:00
hw-me-regs.h	mei: rename interface to hw-me	2013-01-08 16:40:45 -08:00
hw-me.c	mei: make host csr and me csr internal to hw-me	2013-01-08 16:40:47 -08:00
hw-me.h	mei: rename interface to hw-me	2013-01-08 16:40:45 -08:00
hw.h	mei: simplify preparing client host bus messages	2013-01-07 10:31:29 -08:00
init.c	mei: move work initialization to mei_device_init	2013-01-08 16:40:48 -08:00
interrupt.c	mei: make host csr and me csr internal to hw-me	2013-01-08 16:40:47 -08:00
Kconfig	char/misc: remove CONFIG_EXPERIMENTAL dependencies	2012-09-18 16:14:53 +01:00
main.c	mei: move work initialization to mei_device_init	2013-01-08 16:40:48 -08:00
Makefile	mei: rename interface to hw-me	2013-01-08 16:40:45 -08:00
mei_dev.h	mei: make host csr and me csr internal to hw-me	2013-01-08 16:40:47 -08:00
wd.c	mei: normalize me host client linking routines	2013-01-08 16:40:46 -08:00