Larry Finger 9f2a0fac62 b43: Fix warning at drivers/mmc/core/core.c:237 in mmc_wait_for_cmd ... On module removal, the sdio version of b43 generates the following warning: [ 851.560519] ------------[ cut here ]------------ [ 851.560531] WARNING: at drivers/mmc/core/core.c:237 mmc_wait_for_cmd+0x88/0x90() [ 851.560534] Hardware name: 20552PG [ 851.560536] Modules linked in: b43(-) ssb mmc_block binfmt_misc rfcomm sco bnep ppdev l2cap ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables bridge stp kvm_intel kvm arc4 iwlagn snd_hda_codec_conexant snd_hda_intel snd_hda_codec iwlcore snd_hwdep snd_pcm thinkpad_acpi mac80211 snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq r852 joydev snd_timer sm_common pcmcia nand snd_seq_device cfg80211 sdhci_pci btusb psmouse tpm_tis yenta_socket nand_ids lp snd pcmcia_rsrc nand_ecc bluetooth sdhci tpm pcmcia_core parport mtd snd_page_alloc serio_raw tpm_bios soundcore nvram led_class sha256_generic aes_i586 aes_generic dm_crypt i915 drm_kms_helper drm ahci intel_agp i2c_algo_bit intel_gtt e1000e libahci video agpgart output [ 851.560620] Pid: 2504, comm: rmmod Not tainted 2.6.36-titan0+ #1 [ 851.560622] Call Trace: [ 851.560631] [<c014a102>] warn_slowpath_common+0x72/0xa0 [ 851.560636] [<c04d94c8>] ? mmc_wait_for_cmd+0x88/0x90 [ 851.560641] [<c04d94c8>] ? mmc_wait_for_cmd+0x88/0x90 [ 851.560645] [<c014a152>] warn_slowpath_null+0x22/0x30 [ 851.560649] [<c04d94c8>] mmc_wait_for_cmd+0x88/0x90 [ 851.560655] [<c0401585>] ? device_release+0x25/0x80 [ 851.560660] [<c04df210>] mmc_io_rw_direct_host+0xa0/0x150 [ 851.560665] [<c04df370>] mmc_io_rw_direct+0x30/0x40 [ 851.560669] [<c04e06e7>] sdio_disable_func+0x37/0xa0 [ 851.560683] [<f8dfcb80>] b43_sdio_remove+0x30/0x50 [b43] [ 851.560687] [<c04df8cc>] sdio_bus_remove+0x1c/0x60 [ 851.560692] [<c016d39f>] ? blocking_notifier_call_chain+0x1f/0x30 [ 851.560697] [<c0404991>] __device_release_driver+0x51/0xb0 [ 851.560701] [<c0404a7f>] driver_detach+0x8f/0xa0 [ 851.560705] [<c0403c83>] bus_remove_driver+0x63/0xa0 [ 851.560709] [<c0405039>] driver_unregister+0x49/0x80 [ 851.560713] [<c0405039>] ? driver_unregister+0x49/0x80 [ 851.560718] [<c04dfad7>] sdio_unregister_driver+0x17/0x20 [ 851.560727] [<f8dfcb42>] b43_sdio_exit+0x12/0x20 [b43] [ 851.560734] [<f8dfe76f>] b43_exit+0x17/0x3c [b43] [ 851.560740] [<c017fb8d>] sys_delete_module+0x13d/0x200 [ 851.560747] [<c01fd7d2>] ? do_munmap+0x212/0x300 [ 851.560752] [<c010311f>] sysenter_do_call+0x12/0x28 [ 851.560757] ---[ end trace 31e14488072d2f7d ]--- [ 851.560759] ------------[ cut here ]------------ The warning is caused by b43 not claiming the device before calling sdio_disable_func(). Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Reported-by: Arnd Hannemann <arnd@arndnet.de> Tested-by: Arnd Hannemann <arnd@arndnet.de> Cc: Stable <stable@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2010-10-29 14:35:06 -04:00
..
ath	ath9k: Fix incorrect access of rate flags in RC	2010-10-29 14:33:25 -04:00
b43	b43: Fix warning at drivers/mmc/core/core.c:237 in mmc_wait_for_cmd	2010-10-29 14:35:06 -04:00
b43legacy	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-10-23 11:47:02 -07:00
hostap	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2010-10-24 13:41:39 -07:00
ipw2x00	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem	2010-10-08 15:39:28 -04:00
iwlwifi	iwlwifi: quiet a noisy printk	2010-10-25 14:45:56 -04:00
iwmc3200wifi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-10-23 11:47:02 -07:00
libertas	libertas: Fix sd8686 firmware reload	2010-10-29 14:33:25 -04:00
libertas_tf	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem	2010-08-25 14:51:42 -04:00
orinoco	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-10-23 11:47:02 -07:00
p54	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2010-10-24 13:41:39 -07:00
prism54	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2010-10-24 13:41:39 -07:00
rt2x00	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-10-23 11:47:02 -07:00
rtl818x	Revert "rtl8180: use NAPI for bottom-half processing"	2010-10-07 11:31:56 -04:00
wl12xx	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-10-23 11:47:02 -07:00
wl1251	wl1251: fix module names	2010-10-25 14:45:55 -04:00
zd1211rw	zd1211rw: update fw version info in wiphy struct	2010-08-16 14:39:45 -04:00
Kconfig	wl1251: move to it's own directory	2010-10-11 15:04:23 -04:00
Makefile	wl1251: move to it's own directory	2010-10-11 15:04:23 -04:00
adm8211.c	drivers/net/wireless: Restore upper case words in wiphy_<level> messages	2010-08-18 16:37:44 -04:00
adm8211.h	…
airo.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-10-23 11:47:02 -07:00
airo.h	…
airo_cs.c	pcmcia: remove obsolete and wrong comments	2010-09-29 17:20:25 +02:00
at76c50x-usb.c	WIRELESS: at76c50x, remove unneeded NULL check	2010-10-11 15:04:25 -04:00
at76c50x-usb.h	…
atmel.c	…
atmel.h	…
atmel_cs.c	pcmcia: remove obsolete and wrong comments	2010-09-29 17:20:25 +02:00
atmel_pci.c	…
mac80211_hwsim.c	mac80211: add p2p device type support	2010-09-16 15:46:07 -04:00
mwl8k.c	drivers/net/wireless: Restore upper case words in wiphy_<level> messages	2010-08-18 16:37:44 -04:00
ray_cs.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-10-23 11:47:02 -07:00
ray_cs.h	pcmcia: do not use win_req_t when calling pcmcia_request_window()	2010-09-29 17:20:21 +02:00
rayctl.h	…
rndis_wlan.c	cfg80211/mac80211: allow per-station GTKs	2010-10-06 16:30:40 -04:00
wl3501.h	…
wl3501_cs.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-10-23 11:47:02 -07:00
zd1201.c	…
zd1201.h	…