Add USB product ID for iPhone 4 CDMA Verizon
Tested on at least 2 devices
Signed-off-by: NKavan Smith <kavansmith82@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Seperated Rx and Tx coalescing to different state machines.
Signed-off-by: NAriel Elior <ariele@broadcom.com>
Signed-off-by: NEilon Greenstein <eilong@broadcom.com>
Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: NEilon Greenstein <eilong@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: NEilon Greenstein <eilong@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: NEilon Greenstein <eilong@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Number of VNs for 4-port devices is 2 instead of 4
Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: NEilon Greenstein <eilong@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Store the size in bp, read from bp when queried.
Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: NVladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: NEilon Greenstein <eilong@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

It may happen every link toggle.
Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: NEilon Greenstein <eilong@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Fix the thresholds according to 5778x HW and increase rx_ring size
to suit new thresholds in dropless_fc mode.
Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: NEilon Greenstein <eilong@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

If the command queue is constantly busy,
which can happen in P2P, the hangcheck
timer will frequently find a command in
it and will eventually reset the device
because nothing sets the timestamp for
this queue when commands are processed.

Fix this by setting the timestamp when
a command completes.

Cc: stable@kernel.org #2.6.39, #3.0.0 #3.1.0
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
SIgned-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Alexander reported a strange crash in iwlagn that
Meenakshi and Wey couldn't reproduce. I just ran
into the same issue and tracked it down to stack
corruption. This fixes it.

The problem was introduced in
commit 4b8b99b6e650d0527f3a123744b7459976581d14
Author: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date:   Fri Jul 8 14:29:48 2011 -0700

    iwlagn: radio sensor offset in le16 format

Cc: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Cc: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com>
Reported-by: NAlexander Diewald <alex@diewald.cc>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

when the device is yanked out ath_pci_remove starts doing the cleanups,
unregistering the hardware etc. so we should bail out immediately when
we get drv_flush callback from mac80211 when the card is being unplugged.
the panic occurs after we had associated to an AP.

	EIP: 0060:[<fb315b00>] EFLAGS: 00010246 CPU: 0
	EIP is at ath_reset+0xa0/0x1c0 [ath9k]
	EAX: 00000000 EBX: 000697c0 ECX: 00000002 EDX: f3c3ccf0
	ESI: 00000000 EDI: 00000000 EBP: f43e7b78 ESP: f43e7b50
 	DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
 	Process kworker/u:2 (pid: 182, ti=f43e6000 task=f3c3c7c0
	task.ti=f43e6000)
 	Stack:
 	0000002a 00000000 00000000 003e7b78 0000000f eaaa8500
	ffffffea eaaa97c0
 	eaaaa000 00000001 f43e7ba8 fb315d23 f99e7721 ecece680
	eaaac738 eaaa8500
 	eaaaa020 000000c8 000000c8 00000000 eaaa8d58 eaaa8500
	f43e7bd0 fb080b29
 	Call Trace:
	[<fb315d23>] ath9k_flush+0x103/0x170 [ath9k]
	[<fb080b29>] __ieee80211_recalc_idle+0x2c9/0x400
	[mac80211]
	[<fb080c8e>] ieee80211_recalc_idle+0x2e/0x60 [mac80211]
	[<fb07aa73>] ieee80211_mgd_deauth+0x173/0x210 [mac80211]
	[<fb084559>] ieee80211_deauth+0x19/0x20 [mac80211]
	[<f99dda53>] __cfg80211_mlme_deauth+0xf3/0x140
	[cfg80211]
	[<c0633d00>] ? __mutex_lock_common+0x1f0/0x380
	[<f99e1b5d>] __cfg80211_disconnect+0x18d/0x1f0
	[cfg80211]
	[<f99c8199>] cfg80211_netdev_notifier_call+0x159/0x5c0
	[cfg80211]
	[<c0608a64>] ? packet_notifier+0x174/0x1f0
	[<c0639202>] notifier_call_chain+0x82/0xb0
	[<c0170d8f>] raw_notifier_call_chain+0x1f/0x30
	[<c053b86c>] call_netdevice_notifiers+0x2c/0x60
	[<c0182184>] ? trace_hardirqs_on_caller+0xf4/0x180
	[<c053b8ec>] __dev_close_many+0x4c/0xd0
	[<c053ba2d>] dev_close_many+0x6d/0xc0
	[<c053bb53>] rollback_registered_many+0x93/0x1c0
	[<c018221b>] ? trace_hardirqs_on+0xb/0x10
	[<c053bc95>] unregister_netdevice_many+0x15/0x50
	[<fb07f83b>] ieee80211_remove_interfaces+0x7b/0xb0
	[mac80211]
	[<fb06a14b>] ieee80211_unregister_hw+0x4b/0x110
	[mac80211]
	[<fb311a4a>] ath9k_deinit_device+0x3a/0x60 [ath9k]
	[<fb31eed6>] ath_pci_remove+0x46/0x90 [ath9k]
	[<c03b4ac4>] pci_device_remove+0x44/0x100
	[<c043eb54>] __device_release_driver+0x64/0xb0
	[<c043ec67>] device_release_driver+0x27/0x40
	[<c043deeb>] bus_remove_device+0x7b/0xa0
	[<c043c491>] device_del+0xf1/0x180
	[<c043c530>] device_unregister+0x10/0x20
	[<c03afafe>] pci_stop_bus_device+0x6e/0x80
	[<c03afb72>] pci_remove_bus_device+0x12/0xa0
	[<c03c2f29>] pciehp_unconfigure_device+0x89/0x180
	[<c0181e54>] ? mark_held_locks+0x64/0x100
	[<c063390f>] ? __mutex_unlock_slowpath+0xaf/0x140
	[<c03c1f84>] pciehp_disable_slot+0x64/0x1b0
	[<c03c2850>] pciehp_power_thread+0xd0/0x100
	[<c0164ad0>] ? process_one_work+0x100/0x4d0
	[<c0164b4c>] process_one_work+0x17c/0x4d0
	[<c0164ad0>] ? process_one_work+0x100/0x4d0
	[<c03c2780>] ? queue_interrupt_event+0xa0/0xa0
	[<c01662bb>] worker_thread+0x13b/0x320
	[<c018221b>] ? trace_hardirqs_on+0xb/0x10
	[<c0166180>] ? manage_workers+0x1e0/0x1e0
	[<c016a654>] kthread+0x84/0x90
	[<c016a5d0>] ? __init_kthread_worker+0x60/0x60
	[<c063d106>] kernel_thread_helper+0x6/0x10

Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: NMohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

The driver fails to clear encryption keys making it impossible
to switch connections.
Signed-off-by: NGeorge <george0505@realtek.com>
Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@kernel.org>        [2.6.39+]
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

The driver fails to connect to 802.11n-enabled APs. The patch fixes
Bug #42262.
Signed-off-by: NGeorge <george0505@realtek.com>
Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@kernel.org>        [2.6.39+]
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

ADC calibrations cannot run on 5 GHz with fast clock enabled. They
need to be disabled, otherwise they'll hang and IQ mismatch calibration
will not be run either.
Signed-off-by: NFelix Fietkau <nbd@openwrt.org>
Reported-by: NAdrian Chadd <adrian@freebsd.org>
Cc: stable@kernel.org
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

When trying to connect to 5GHz we can provide negative index to
mac80211 what trigger BUG_ON. Reason of iwl-3945-rs malfunction
on 5GHz is unknown and needs further investigation. For now, to
do not trigger a bug, correct value and just print WARNING.

Address bug:
https://bugzilla.redhat.com/show_bug.cgi?id=730653Reported-and-tested-by: NJan Teichmann <jan.teichmann@gmail.com>
Cc: stable@kernel.org
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

The commit 172805ad
overwirtes additional clock settings of AR9330 to
all AR9300 chips.

Cc: stable@kernel.org
Signed-off-by: NRajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
Spotted-by: NThomas Jarosch <thomas.jarosch@intra2net.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

In ti_hecc_probe(), the spinlock  priv->mbx_lock is not
inited, causing a spinlock lockup BUG.
Acked-by: NAnant Gole <anantgole@ti.com>
Signed-off-by: NAbhilash K V <abhilash.kv@ti.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

In ti_hecc_xmit(), local variable "data" is not initialized before
being used.
This initialization got inadvertently removed in the following patch:

	can: Unify droping of invalid tx skbs and netdev stats
Acked-by: NAnant Gole <anantgole@ti.com>
Signed-off-by: NAbhilash K V <abhilash.kv@ti.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Fix the following build error:

  CC      drivers/net/sh_eth.o
drivers/net/sh_eth.c:1115: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘sh_eth_interrupt’
drivers/net/sh_eth.c: In function ‘sh_eth_open’:
drivers/net/sh_eth.c:1387: error: implicit declaration of function ‘request_irq’
drivers/net/sh_eth.c:1387: error: ‘sh_eth_interrupt’ undeclared (first use in this function)
drivers/net/sh_eth.c:1387: error: (Each undeclared identifier is reported only once
drivers/net/sh_eth.c:1387: error: for each function it appears in.)
drivers/net/sh_eth.c:1391: error: ‘IRQF_SHARED’ undeclared (first use in this function)
drivers/net/sh_eth.c:1424: error: implicit declaration of function ‘free_irq’
make[2]: *** [drivers/net/sh_eth.o] Error 1
Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

According to the DP83865 datasheet we need to clear
the interrupt status bit by writing a 1 to the
corresponding bit in INT_CLEAR (2:0 are reserved).

Proposed and tested by Thorsten.
Signed-off-by: NThorsten Schubert <tshu@msc-ge.com>
Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

If h_add_logical_lan_buffer returns an error we need to free
the skb.
Signed-off-by: NAnton Blanchard <anton@samba.org>
Cc: stable <stable@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

this callback is called during suspend/resume and also via iw command.
it configures parameters like sifs, slottime, acktimeout in
ath9k_hw_init_global_settings where few REG_READ, REG_RMW are also done
and hence the need for PS wrappers

Cc: stable@kernel.org
Signed-off-by: NMohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

If is_main_vif(ar, vif) reports that we have to fall back
to software encryption, we goto err_softw; before locking ar->mutex.
As a result, we have unprotected call to carl9170_set_operating_mode
and unmatched mutex_unlock.

The patch fix the issue by adding mutex_lock before goto.

Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: NAlexey Khoroshilov <khoroshilov@ispras.ru>
Cc: <stable@kernel.org>
Acked-By: NChristian Lamparter <chunkeey@googlemail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

After commit 5a865bad, we require a separate value to indicate the
number of supported SSIDs in scheduled scans.  This patch adds a
proper value to the wl12xx driver.

This fixes a regression in 3.1-rc3 where scheduled scans were not
working properly with the wl12xx driver.
Signed-off-by: NLuciano Coelho <coelho@ti.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

wl1271_sdio_power_on checks if the return value of pm_runtime_get_sync
is non-zero, and if so bails out.
However, pm_runtime_get_sync can return a positive number which does not
suggest an error has occurred. This is problematic for two reasons:

1. The function will needlessly bail out without decrementing back the
   runtime PM reference counter.
2. wl1271_power_on only checks if wl1271_power_on return value is
   negative. This means that wl1271_power_on will continue even if
   wl1271_sdio_power_on bailed out. As a result, sdio transactions will
   be initiated without properly enabling the sdio function and claiming
   the host. This could even lead to a kernel panic.

Fix this by only checking that the return value of pm_runtime_get_sync
is non-negative.
Signed-off-by: NIdo Yariv <ido@wizery.com>
Acked-by: NLuciano Coelho <coelho@ti.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

The testmode NVS push command is no longer in use. In addition, it has
several implementation issues that prevent it from working correctly:

1. wl1271_tm_cmd_configure relies on wl->chip.id being set. However,
   since the device was not necessarily booted by the time the function
   is called, wl->chip.id will be initialized to 0.
2. The NVS file is fetched by calling request_firmware() before it is
   possible to push an NVS file.
3. The maximum allowed size of nl binary payloads is not sufficient for
   pushing NVS files.
4. Pushing 128x NVS files will always fail due to a bug in the
   validation code.
5. In case the pushed NVS file is found invalid, the mutex will be kept
   locked and the nvs member will become a dangling pointer.

Since this feature is not being used, remove it completely instead of
fixing it.
Signed-off-by: NIdo Yariv <ido@wizery.com>
Acked-by: NLuciano Coelho <coelho@ti.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Due to some recent optimization done in the way the mac address
bytes are written into the OTP memory, some AR9485 chipsets were
forced to use the first byte from the eeprom template and the
remaining bytes are read from OTP.

AR9485 happens to use generic eeprom template which has 0x1 as
the first byte causes issues in bringing up the card.

So fixed the eeprom template accordingly to address the issue.

Cc: stable@kernel.org
Cc: Paul Stewart <pstew@google.com>
Signed-off-by: NSenthil Balasubramanian <senthilb@qca.qualcomm.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

When hibernating ->resume may not be called by usb core, but disconnect
and probe instead, so we do not increase the counter after decreasing
it in ->supend. As a result we free memory early, and get crash when
unplugging usb dongle.

BUG: unable to handle kernel paging request at 6b6b6b9f
IP: [<c06909b0>] driver_sysfs_remove+0x10/0x30
*pdpt = 0000000034f21001 *pde = 0000000000000000
Pid: 20, comm: khubd Not tainted 3.1.0-rc1-wl+ #20 LENOVO 6369CTO/6369CTO
EIP: 0060:[<c06909b0>] EFLAGS: 00010202 CPU: 1
EIP is at driver_sysfs_remove+0x10/0x30
EAX: 6b6b6b6b EBX: f52bba34 ECX: 00000000 EDX: 6b6b6b6b
ESI: 6b6b6b6b EDI: c0a0ea20 EBP: f61c9e68 ESP: f61c9e64
 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process khubd (pid: 20, ti=f61c8000 task=f6138270 task.ti=f61c8000)
Call Trace:
 [<c06909ef>] __device_release_driver+0x1f/0xa0
 [<c0690b20>] device_release_driver+0x20/0x40
 [<c068fd64>] bus_remove_device+0x84/0xe0
 [<c068e12a>] ? device_remove_attrs+0x2a/0x80
 [<c068e267>] device_del+0xe7/0x170
 [<c06d93d4>] usb_disconnect+0xd4/0x180
 [<c06d9d61>] hub_thread+0x691/0x1600
 [<c0473260>] ? wake_up_bit+0x30/0x30
 [<c0442a39>] ? complete+0x49/0x60
 [<c06d96d0>] ? hub_disconnect+0xd0/0xd0
 [<c06d96d0>] ? hub_disconnect+0xd0/0xd0
 [<c0472eb4>] kthread+0x74/0x80
 [<c0472e40>] ? kthread_worker_fn+0x150/0x150
 [<c0809b3e>] kernel_thread_helper+0x6/0x10

Cc: stable@kernel.org
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Acked-by: NIvo van Doorn <IvDoorn@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

If hw does not support vlans, dont call nv_vlan_mode because it has no point.
I believe that this should fix issues on older non-vlan supportive
chips (like Ingo has).

Reported-ty: Ingo Molnar <mingo@elte.hu>
Signed-off-by: NJiri Pirko <jpirko@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

It's undesired to filter untagged packets at any time. So simply remove this.
Reported-by: NStephan Bärwolf <stephan.baerwolf@tu-ilmenau.de>
Tested-by: NStephan Bärwolf <stephan.baerwolf@tu-ilmenau.de>
Signed-off-by: NJiri Pirko <jpirko@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Eduard Sinelnikov (eduard.sinelnikov@gmail.com) found that if we change
bonding mode from active backup to round robin, some slaves are still keeping
"backup", and won't transmit packets.

As Jay Vosburgh(fubar@us.ibm.com) pointed out that we can work around that by
removing the bond_is_active_slave() check, because the "backup" flag is only
meaningful for active backup mode.

But if we just simply ignore the bond_is_active_slave() check,
the transmission will work fine, but we can't maintain the correct value of
"backup" flag for each slaves, though it is meaningless for other mode than
active backup.

I'd like to reset "backup" and "inactive" flag in bond_open,
thus we can keep the correct value of them.

As for bond_is_active_slave(), I'd like to prepare another patch to handle it.

V2:
Use C style comment.
Move read_lock(&bond->curr_slave_lock).
Replace restore with reset, for active backup mode, it means "restore",
but for other modes, it means "reset".
Signed-off-by: NWeiping Pan <panweiping3@gmail.com>
Reviewed-by: NWANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

  drivers/net/gianfar_ethtool.c:765: warning: the frame size of 2048 bytes is larger than 1024 bytes
Signed-off-by: NWang Shaoyan <wangshaoyan.pt@taobao.com>
Reviewed-and-tested-by: NSebastian Pöhn <sebastian.poehn@belden.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

On some buggy chips, "vlan tag present" flag is set which causes packet
loss. Fix this by checking if rx vlan accel is enabled in features.
Reported-by: NMichael Guntsche <mguntsche@gmail.com>
Signed-off-by: NJiri Pirko <jpirko@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

By a6b7a407, remove interrupt.h
from netdevice.h. But this forget to revise sh_eth.

This fix the build failure.

error: expected '=', ',', ';', 'asm' or '__attribute__' before 'sh_eth_interrupt'
error: implicit declaration of function 'request_irq'
error: 'sh_eth_interrupt' undeclared (first use in this function)
error: (Each undeclared identifier is reported only once
	drivers/net/sh_eth.c:1386: error: for each function it appears in.)
error: 'IRQF_SHARED' undeclared (first use in this function)
error: implicit declaration of function 'free_irq'
Signed-off-by: NNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

In this code, the failure_cleanup label calls the function
plx_pci_del_card, which frees everything in the card->net_dev array.  dev
is placed in this array immediately after allocation, so the two subsequent
jumps to failure_cleanup should not also call free_sja1000dev, but the
second one does.

If plx_pci_check_sja1000 fails, then free_sja1000dev is also called on
dev.  Because dev is already in the card->net_dev array, this implies that
when plx_pci_del_card is later called, it may get freed again.  So that
entry is reset to NULL after the free.

Finally, if there is a problem with one channel, there will be a hole in the
array.  card->channels counts the number of channels that have succeeded,
and does not keep track of the index of the largest element in the array
that is valid.  So the loop in plx_pci_del_card is changed to go up to
PLX_PCI_MAX_CHAN, which is only 2.
Signed-off-by: NJulia Lawall <julia@diku.dk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The cdc_ncm driver still has a few places where stack variables are
passed to the cdc_ncm_do_request function.  This triggers a stack trace in
lib/dma-debug.c if the CONFIG_DEBUG_DMA_API option is set.

Adjust these calls to pass parameters that have been allocated with
kzalloc.
Signed-off-by: NJosh Boyer <jwboyer@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The vmxnet3 driver enables vlan filters if filtering is enabled for
any vlan.  In promiscuous mode the filter table is cleared to in
order to disable filtering.  However, if a vlan device is subsequently
created that vlan will be added to the filter, re-engaging it.  As a
result, not only do we not see all the vlans in promiscuous mode, we
don't even see vlans for which a filter was previously created.

CC: Scott J. Goldman <scottjg@vmware.com>
CC: Shreyas Bhatewara <sbhatewara@vmware.com>
CC: VMware PV-Drivers <pv-drivers@vmware.com>
Signed-off-by: NJesse Gross <jesse@nicira.com>
Signed-off-by: NShreyas N Bhatewara <sbhatewara@vmware.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This bug has been introduced by:
d5934110
Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date:   Mon Jul 11 10:48:51 2011 +0300

    iwlagn: simplify the bus architecture

Revert part of the buggy patch: dev_get_drvdata will now return
iwl_priv as it did before the patch.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>