Commit Graph

361516 Commits

Author SHA1 Message Date
Waldemar Rymarkiewicz
58520373d8 NFC: pn533: Add protocol type for frame ops
As not all devices require ACK confirmation of every request sent to the
controller, differentiate two protocol types.

First one, request-ack-response and the second one request-response type.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:06 +02:00
Waldemar Rymarkiewicz
f87bc9fb62 NFC: pn533: Move wq_in_error to cmd context
Rename 'wq_in_error' field to more relevant 'status'
and move it to cmd context struct.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:06 +02:00
Waldemar Rymarkiewicz
d5590bba37 NFC: pn533: Re-group fields in struct pn533
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:05 +02:00
Waldemar Rymarkiewicz
c79490e1b5 NFC: pn533: Avoid function declarations
Reorder code to avoid functions declaration.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:05 +02:00
Waldemar Rymarkiewicz
ddf19d206f NFC: pn533: Simplify __pn533_send_frame_async
In all cases (send_cmd_async, send_data_async and send_sync)
pn533_send_async_complete() handles all responses internally,
so there is no need to pass this as a callback.

Cmd context is passed to __pn533_send_frame_async in all the
cases as well. It's already kept in struct pn533 which is
available all the time the device is attached. So we can make
use of it instead.

Therefore, cmd_complete and cmd_complete_arg are no needed any more.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:04 +02:00
Waldemar Rymarkiewicz
140ef7f6b0 NFC: pn533: Fix incorrect kfree of complete args
We must free 'cmd_complete_mi_arg' and not 'cmd_complete_arg'
when getting send error handling fragmented response.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:04 +02:00
Waldemar Rymarkiewicz
4b2a953276 NFC: pn533: Remove redundant cmd_ prefix in the struct
'cmd->code' looks better then 'cmd->cmd_code'

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:03 +02:00
Waldemar Rymarkiewicz
2c206fb7fe NFC: pn533: Keep cmd context in pn533 struct
Keep cmd context in pn533 struct instead of only cmd code.
The context already includes cmd_code.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:03 +02:00
Waldemar Rymarkiewicz
4231604b3e NFC: pn533: Optimise issued cmd context tracking
Use struct pn533_cmd instead of pn533_send_async_complete_arg
to track the context of the issued cmd.

This way pn533_send_async_complete_arg struct is no needed
anymore. Just move issuer complete callback to pn533_cmd struct.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:02 +02:00
Waldemar Rymarkiewicz
0ce1fbdd60 NFC: pn533: Fix memleak while scheduling next cmd
In case of error from __pn533_send_frame_async() while sending
next cmd from the queue (cmd_wq), cmd->req, cmd->resp and
cmd->arg pointers won't be freed.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:02 +02:00
Waldemar Rymarkiewicz
f75c291361 NFC: pn533: Rename pn533_fw_reset appropriately
Define explicitely it is Pasori specific reset command.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:01 +02:00
Waldemar Rymarkiewicz
e70b96e95b NFC: pn533: Update copyrights note
Remove duplicated authors info from the header as well.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:01 +02:00
Waldemar Rymarkiewicz
95cb9e1023 NFC: pn533: Fix div by zero while stopping polling
Depends on timing division by zero can happen when user stops
polling.

pn533_stop_poll() resets modulation counter on stop_poll, but
meanwhile we get response for last poll request and try, despite
of stop poll request, to schedule next modulation for polling.

Log message:
[345.922515] pn533 1-1.3:1.0: pn533_stop_poll
[345.928314] pn533 1-1.3:1.0: pn533_send_ack
[345.932769] pn533 1-1.3:1.0: Received a frame.
[345.937438] PN533 RX: 00 00 ff 03 fd d5 4b 00 e0 00
[345.942840] pn533 1-1.3:1.0: pn533_poll_complete
[345.947753] pn533 1-1.3:1.0: pn533_start_poll_complete
[345.953186] Division by zero in kernel.
[345.957244] [<c001b38c>] (unwind_backtrace+0x0/0xf0)
[345.965698] [<c0260e78>] (Ldiv0+0x8/0x10)
[345.974060] [<c0260e60>] (__aeabi_idivmod+0x8/0x18)
[345.983978] [<c02e0064>] (pn533_poll_complete+0x3c0/0x500)
[345.994903] [<c02df690>] (pn533_send_async_complete+0x7c/0xc0)
[346.005828] [<c02e028c>] (pn533_wq_cmd_complete+0x1c/0x34)
[346.016113] [<c005d134>] (process_one_work+0x1ac/0x57c)
[346.025848] [<c005d85c>] (worker_thread+0x168/0x42c)
[346.034576] [<c00620c0>] (kthread+0xa4/0xb0)

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:00 +02:00
Waldemar Rymarkiewicz
a45e1c8d17 NFC: pn533: Print out response status bits in hex
For better debugging as the codes are defined in hex in the spec.

Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:00 +02:00
Waldemar Rymarkiewicz
63123108f4 NFC: pn533: Reword all std frame logic funct
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:29:00 +02:00
Thierry Escande
064f370c5f NFC: llcp: Add support in getsockopt for RW, LTO, and MIU remote parameters
Useful for LLCP validation tests.

Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:28:59 +02:00
Thierry Escande
abd18d4330 NFC: llcp: Reset RW, LTO, and MIU remote parameters when link goes down
This resets remote parameters in both local and socket llcp structures when the
link goes down. That way, nfc_llcp_getsockopt won't return values corresponding
to the previous link parameters.

Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:28:59 +02:00
Thierry Escande
66cbfa10f3 NFC: llcp: Use localy stored remote_miu value if not set at socket level
If remote_miu value is not set in the socket (i.e. connection-less socket) the
value stored in the local is used.

Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:28:58 +02:00
Thierry Escande
098dafcfb4 NFC: llcp: Aggregated frames support
This adds support for AGF PDUs. For each PDU contained in the AGF, a new sk_buff
is allocated and dispatched to its corresponding handler.

Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:28:58 +02:00
Olivier Guiter
0b23d666a8 NFC: llcp: Fix zero octets length SDU handling
LLCP Validation test #2 (Connection-less information transfer) send a
service data unit of zero octets length. This is now handled correctly.

Signed-off-by: Olivier Guiter <olivier.guiter@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:28:57 +02:00
Samuel Ortiz
00e856db49 NFC: llcp: Fall back to local values when getting socket options
If a socket option has not been set by the user, fall back to the LLCP
local ones.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:28:57 +02:00
Samuel Ortiz
5eef666975 NFC: llcp: Socket miux is a big endian field
The MIUX must be transmitted in big endian and as such we have to convert
it properly.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:28:56 +02:00
Samuel Ortiz
e279f84f30 NFC: pn533: Use dynamic debug for pn533 hex dumps
Those can be very verbose and we only want them when debugging pn533.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-04-11 16:28:56 +02:00
Andy Shevchenko
fe29f54cd5 ipw2x00: move to kstrto* functions
There is better to use kstrto* instead of simple_strtoul. In this case it
applies a bit stricter rules for input as well.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:34 -04:00
Larry Finger
af132051ce rtlwifi: rtl8188ee: Fix loop that ends early
In routine _rtl8188e_read_power_value_fromprom(), there are loops initializing
index_cck_base and index_bw40_base from the PROM. As the result of a typo, the
second loop is ended one element too soon.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:34 -04:00
Felix Fietkau
99ba6a4610 ath9k: implement buffer holding handling for EDMA FIFO
Inside one FIFO slot queue, EDMA chipsets have the same link pointer
re-read race condition as older chipsets, so the same buffer holding
logic needs to be used in order to avoid use-after-free bugs.
Unlike on older chips, it can be skipped for the end of the queue.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:34 -04:00
Felix Fietkau
3747c3eef6 ath9k: detect more kinds of invalid descriptors
If AR_CRCErr, AR_PHYErr, AR_DecryptCRCErr or AR_MichaelErr is indicated
in the rx status word, but AR_RxFrameOK is also set, the descriptor
contents are typically invalid. This can show up as a warning about
invalid MCS rates in a frame. Even with those checks in place, a
descriptor with invalid MCS rates can still sometimes make it through to
the driver (mostly on older hardware like AR91xx).

Detect such errors in the last descriptor of a frame and discard the
whole frame if present.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:33 -04:00
Felix Fietkau
723e711356 ath9k: fix handling of broken descriptors
As the comment in ath_get_next_rx_buf indicates, if a descriptor with
the done bit set follows one with the done bit cleared, both descriptors
should be discarded, however the driver is not doing that yet.

To fix this, use the rs->rs_more flag as an indicator that the following
frame should be discarded. This also helps with the split buffer case:
if the first part of the frame is discarded, the following parts need to
be discarded as well, since they contain no valid header or usable data.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:33 -04:00
Felix Fietkau
2e1cd49546 ath9k: improve dma map failure handling
Instead of leaving the buffer without skb and breaking out of the loop
(which could leak the rx buffer), use the common error path.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:33 -04:00
Felix Fietkau
c60c99298c ath9k_common: remove ath9k_cmn_padpos
It is equivalent to ieee80211_hdrlen

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:33 -04:00
Felix Fietkau
a043dfb90e ath9k_hw: make various ar5416/ar91xx rf banks const
Banks 0-3,7 are neither modified at run time, nor SREV dependent.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:32 -04:00
Felix Fietkau
37c62fecbf ath9k_hw: clean up RF Bank6 handling on AR5416/AR91xx
There are two sets of initvals for this RF bank, one with TPC support and
one without.
The TPC one always gets used, so remove the other one to avoid confusion.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:32 -04:00
Gabor Juhos
6aea60b825 rt2x00: rt2x00mmio: remove unused rt2x00pci_* defines
All users are converted to use the rt2x00mmio_*
functions so remove the now unused defines.

The patch contain no functional changes.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:32 -04:00
Gabor Juhos
b9570b6687 rt2x00: rt2800pci: use the rt2x00mmio_* routines
Use the recently introduced rt2x00mmio_* routines
instead of the rt2x00pci_* variants.

The patch contains no functional changes.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:32 -04:00
Gabor Juhos
1d6205d0da rt2x00: rt61pci: use the rt2x00mmio_* routines
Use the recently introduced rt2x00mmio_* routines
instead of the rt2x00pci_* variants.

The patch contains no functional changes.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:32 -04:00
Gabor Juhos
c517123a0e rt2x00: rt2500pci: use the rt2x00mmio_* routines
Use the recently introduced rt2x00mmio_* routines
instead of the rt2x00pci_* variants.

The patch contains no functional changes.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:31 -04:00
Gabor Juhos
172c5911a0 rt2x00: rt2400pci: use the rt2x00mmio_* routines
Use the recently introduced rt2x00mmio_* routines
instead of the rt2x00pci_* variants.

The patch contains no functional changes.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:31 -04:00
Gabor Juhos
58959bdcb0 rt2x00: rt2x00mmio: use rt2x00mmio prefix in function names
The functions in the rt2x00mmio module has been
moved from the rt2x00pci module. Each function
uses the rt2x00pci prefix which is a bit confusing.
Use the r2x000mmio prefix for each function to make
it consistent with the module name.

The renamed functions are used by several modules,
and updating the names in all of them would result
in a big patch. In order to keep the patch simple,
add compatibility defines for the old function
names. This allows to update the names in each
module separately. After each module is updated,
the defines can be removed.

The patch contains no functional changes.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-10 14:10:31 -04:00
John W. Linville
d72c728210 Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next 2013-04-10 14:10:24 -04:00
John W. Linville
655d8e2328 Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Conflicts:
	drivers/net/wireless/ath/carl9170/debug.c
	drivers/net/wireless/ath/carl9170/main.c
	net/mac80211/ieee80211_i.h
2013-04-10 14:09:54 -04:00
John W. Linville
6fe5468f45 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Conflicts:
	drivers/net/wireless/rt2x00/rt2x00pci.c
2013-04-10 09:31:39 -04:00
Arend van Spriel
deb09280cd brcmfmac: only use ifidx from BDC header in brcmf_rx_frames()
In brcmf_rx_frames() the call to brcmf_fweh_process_skb() could
change the ifidx using information in the event data. This is
only different to the BDC ifidx for IF ADD event. However, the
creation of the new interface is deferred to event worker so
it does not exist. After brcmf_fweh_process_skb() it is only
used to set statistics.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-08 15:28:48 -04:00
Arend van Spriel
5b57af6ef7 brcmfmac: obtain wdev using vif object in action frame rx
The function brcmf_p2p_notify_action_frame_rx() the wireless_dev
is needed to pass the action frame to cfg80211. The wireless_dev
is held in brcmf_cfg80211_vif object. Use that instead of the
ieee80211_ptr in net_device as P2P_DEVICE interface does not have
a net_device associated with it.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-08 15:28:47 -04:00
Arend van Spriel
bffc61c9ca brcmfmac: fix reception of P2P probe requests on P2P_DEVICE interface
The probe requests received on P2P_DEVICE interface were not sent
to wpa_supplicant, which makes the device not discoverable by peers.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-08 15:28:47 -04:00
Arend van Spriel
01b8e7db61 brcmfmac: wait for firmware event when creating P2P_DEVICE interface
The firmware sends a IF event to notify the host driver that the
P2P_DEVICE interface has been created. Wait for the event before
returning the related wireless_dev.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-08 15:28:46 -04:00
Arend van Spriel
27f10e380a brcmfmac: support creation of P2P_DEVICE through user-space
The current driver code creates a P2P_DEVICE through a module
parameter. This device has a dummy netdevice which is not how this
interface type is intended. This patch add proper support for the
P2P_DEVICE interface type. This requires a wpa_supplicant with such
support as well.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-08 15:28:46 -04:00
Arend van Spriel
a0f472aca2 brcmfmac: use struct brcmf_if instance iso netdevice in escan functions
escan functionality is also required for P2P device operations so it
is better not to rely on struct netdevice instances.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-08 15:28:45 -04:00
Arend van Spriel
f96aa07ecc brcmfmac: use struct brcmf_if instance as parameter in brcmf_set_mpc()
Remove use of struct netdevice as parameter to brcmf_set_mpc() as it
will not always be available, ie. there will be non-netdevice interfaces.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-08 15:28:45 -04:00
Arend van Spriel
7fa2e3529c brcmfmac: remove use of unconditional access of struct wireless_dev::netdev
With the introduction of the P2P_DEVICE interface type an instance of
struct wireless_dev does not always have a netdev assigned to it. Better
use container_of() construct to obtain internal structure and go from
there.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-08 15:28:44 -04:00
Arend van Spriel
5857f9c6a8 brcmfmac: remove condition for calling event handler
In fweh module the event handler was only called if the
struct brcmf_if instance had a non-null netdev associated.
This restriction is no longer valid for P2P_DEVICE type
of interface. This patch removes that restriction.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-08 15:28:44 -04:00