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2014-05-22ath9k: fix build error with disabled debugZefir Kurtisi
DFS pulse interval printing is only available when CONFIG_ATH9K_DEBUGFS is set. Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22b43: N-PHY: add missing calib values for radio 0x2026 rev 11Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22b43: fix list of 5 GHz channels for 802.11n cardsRafał Miłecki
Broadcom hardware uses a bit tricky hw_value-s for 5 GHz channels, values 184-228 are used for 4920-5140 MHz center frequencies. Normally you expect channels 7-16 (e.g. 5060 MHz is channel 12, not 212). We never meant to register hw_value 228 with freq 6140 MHz (5000 + 228 * 5). Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22b43: fix typo in define name for 2 GHz channels (s/CHAN4G/CHAN2G/)Rafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22libertas: fix return value when processing invalid packetDan Williams
Nothing actually uses the return value yet, but we might as well make it correct, like process_rxed_802_11_packet() does for the same case. Also ensure that if monitor mode is enabled (and thus process_rxed_802_11_packet() is called) that the debugging enter/leave functions are balanced. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22rt2x00: Endless loop on hub port power downRichard Genoud
I've met an endless (or at least very long) loop if I power down the usb port on witch a usb wifi key is plugged. (Ok, it's not very smart to power down a usb port when a usb key is in used... but still, I think that should not lead to an endless loop). I have a lot of: ieee80211 phy1: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x0438 with error -71 (-71==-EPROTO) How to reproduce: - plug an usb wifi key - ip link set wlan0 up - hub-ctrl -b usb_bus -d usb_device -P usb_port -p 0 hub-ctrl source: https://github.com/codazoda/hub-ctrl.c/blob/master/hub-ctrl.c The following patch prevents the endless loop, but I'm really not sure that The Right Way To Do It (R) Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22carl9170: fix leaks at failure path in carl9170_usb_probe()Alexey Khoroshilov
carl9170_usb_probe() does not handle request_firmware_nowait() failure that leads to several leaks in this case. The patch adds all required deallocations. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
2014-05-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-nextJohn W. Linville
2014-05-22Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes
2014-05-22ath10k: support get/set antenna configurations.Ben Greear
Verified that target's tx/rx chain register is set appropriately, and that the tx rate goes down as number of chains decrease, but I did not actually try to verify antenna ceased to transmit when disabled. kvalo: move ar->supp_*_chainmask initialisation to ath10k_mac_register() Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Avery Pennarun <apenwarr@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-05-22Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates This series contains updates to i40e and i40evf. Shannon makes minor changes to the AdminQ interface to bring it up to date. Removes the hard coding of stats struct size in ethtool, in prep for adding data fields which are configuration dependent. Catherine removes some unused and unneeded PCI bus defines. Jesse fixes the copyright headers and finishes up the removal of the PTP Tx work functionality which allows us to rely on the Tx timesync interrupt. Mitch provides a number of fixes and cleanups for i40e/i40evf based on suggestions from Ben Hutchings. First is to use a macro parameter for ethtool stats instead of just assuming that a valid netdev variable exists. Second is not to tell ethtool that the VF can do 10GbaseT, when it really has no idea what its link speed is, so set the supported value to 0 instead. Make the ethtool_ops structure constant since it is extremely unlikely to change at runtime. Ethtool consistently reports 0 values for our ITR settings because we never actually use them, so fix this by setting the default values to the specified default values. Greg avoids a compile error by wrapping the call to i40e_alloc_vfs() in CONFIG_PCI_IOV because the function itself is wrapped in the same conditional compile block. Alexander Gordeev updates the driver to use the new pci_enable_msi_range() and pci_enable_msix_range() or pci_enable_msi_exact() and pci_enable_msix_exact(). Jean Sacren provides a fix where the wrong error code was being passed to i40e_open(). ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22iwlwifi: mvm: remove vif argument from power_update_macArik Nemtsov
The power update function looks at all current vifs to determine the power policy. It doesn't use the current vif. Instead the value was overwritten and used internally. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-22iwlwifi: mvm: make iwl_mvm_update_beacon_abort staticEmmanuel Grumbach
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-22iwlwifi: mvm: remove debugfs hook for reduced tx powerEmmanuel Grumbach
This was not used is unlikely to be used, just kill it. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-22iwlwifi: mvm: disable reduced Tx power when not applicableEmmanuel Grumbach
I forgot to disable the reduced Tx power in a few paths. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-21wimax/i2400m: make return of 0 explicitJulia Lawall
Delete unnecessary local variable whose value is always 0 and that hides the fact that the result is always 0. A simplified version of the semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ local idexpression ret; expression e; position p; @@ -ret = 0; ... when != ret = e return - ret + 0 ; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-21enic: Add support for adaptive interrupt coalescingSujith Sankar
This patch adds support for adaptive interrupt coalescing. For small pkts with low pkt rate, we can decrease the coalescing interrupt dynamically which decreases the latency. This however increases the cpu utilization. Based on testing with different coal intr and pkt rate we came up with a table(mod_table) with rx_rate and coalescing interrupt value where we get low latency without significant increase in cpu. mod_table table stores the coalescing timer percentage value for different throughputs. Function enic_calc_int_moderation() calculates the desired coalescing intr timer value. This function is called in driver rx napi_poll. The actual value is set by enic_set_int_moderation() which is called when napi_poll is complete. i.e when we unmask the rx intr. Adaptive coal intr is support only when driver is using msix intr. Because intr is not shared. Struct mod_range is used to store only the default adaptive coalescing intr value. Adaptive coal intr calue is calculated by timer = range_start + ((rx_coal->range_end - range_start) * mod_table[index].range_percent / 100); rx_coal->range_end is the rx-usecs-high value set using ethtool. range_start is rx-usecs-low, set using ethtool, if rx_small_pkt_bytes_cnt is greater than 2 * rx_large_pkt_bytes_cnt. i.e small pkts are dominant. Else its rx-usecs-low + 3. Cc: Christian Benvenuti <benve@cisco.com> Cc: Neel Patel <neepatel@cisco.com> Signed-off-by: Sujith Sankar <ssujith@cisco.com> Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-21vxge: Use time_before()Manuel Schölling
To be future-proof and for better readability the time comparisons are modified to use time_before() instead of plain, error-prone math. Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-21ieee802154: Introduce the use of the managed version of kzallocHimangi Saraogi
This patch moves data allocated using kzalloc to managed data allocated using devm_kzalloc and cleans now unnecessary kfrees in probe and remove functions. An explicit linux/device.h include is added to make sure the devm_*() routine declarations are unambiguously available. The following Coccinelle semantic patch was used for making the change: @platform@ identifier p, probefn, removefn; @@ struct platform_driver p = { .probe = probefn, .remove = removefn, }; @prb@ identifier platform.probefn, pdev; expression e, e1, e2; @@ probefn(struct platform_device *pdev, ...) { <+... - e = kzalloc(e1, e2) + e = devm_kzalloc(&pdev->dev, e1, e2) ... ?-kfree(e); ...+> } @rem depends on prb@ identifier platform.removefn; expression e; @@ removefn(...) { <... - kfree(e); ...> } Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-21net-tun: restructure tun_do_read for better sleep/wakeup efficiencyXi Wang
tun_do_read always adds current thread to wait queue, even if a packet is ready to read. This is inefficient because both sleeper and waker want to acquire the wait queue spin lock when packet rate is high. We restructure the read function and use common kernel networking routines to handle receive, sleep and wakeup. With the change available packets are checked first before the reading thread is added to the wait queue. Ran performance tests with the following configuration: - my packet generator -> tap1 -> br0 -> tap0 -> my packet consumer - sender pinned to one core and receiver pinned to another core - sender send small UDP packets (64 bytes total) as fast as it can - sandy bridge cores - throughput are receiver side goodput numbers The results are baseline: 731k pkts/sec, cpu utilization at 1.50 cpus changed: 783k pkts/sec, cpu utilization at 1.53 cpus The performance difference is largely determined by packet rate and inter-cpu communication cost. For example, if the sender and receiver are pinned to different cpu sockets, the results are baseline: 558k pkts/sec, cpu utilization at 1.71 cpus changed: 690k pkts/sec, cpu utilization at 1.67 cpus Co-authored-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Xi Wang <xii@google.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-21i40e: fix passing wrong error code to i40e_open()Jean Sacren
The commit 6c167f582ea9 ("i40e: Refactor and cleanup i40e_open(), adding i40e_vsi_open()") introduced a new function i40e_vsi_open() with the regression by a typo. Due to the commit, the wrong error code would be passed to i40e_open(). Fix this error in i40e_vsi_open() by turning the macro into a negative value so that i40e_open() could return the pertinent error code correctly. Fixes: 6c167f582ea9 ("i40e: Refactor and cleanup i40e_open(), adding i40e_vsi_open()") Signed-off-by: Jean Sacren <sakiwit@gmail.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21i40evf: Use pci_enable_msix_range() instead of pci_enable_msix()Alexander Gordeev
As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() or pci_enable_msi_exact() and pci_enable_msix_range() or pci_enable_msix_exact() interfaces. Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: linux-pci@vger.kernel.org Signed-off-by: Alexander Gordeev <agordeev@redhat.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21can: gs_usb: gs_destroy_candev(): fix use after freeMarc Kleine-Budde
This patch fixes a use after free of "dev" in gs_destroy_candev(). Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-05-21i40e: Check PCI_IOV config to avoid compile errorGreg Rose
The call to i40e_alloc_vfs needs to be wrapped in CONFIG_PCI_IOV because the function itself is wrapped in the same conditional compile block. Change-ID: I663c5f1b85e5cfba0b36da8966f7db1a034f408b Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21i40e: remove Tx work for ptpJesse Brandeburg
The previous removal of the PTP Tx work functionality was incomplete as noted by Jake Keller. This removal allows us to rely on the Tx timesync interrupt. CC: Jacob Keller <jacob.e.keller@intel.com> Change-ID: Id4faaf275a3688053ebbf07bef08072f9fd11aa9 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21i40e: Don't disable SR-IOV when VFs are assignedMitch Williams
When VFs are assigned to active VMs and we disable SR-IOV out from under them, bad things happen. Currently, the VM does not crash, but the VFs lose all resources and have no way to get them back. Add an additional check for when the user is disabling through sysfs, and add a comment to clarify why we check twice. Change-ID: Icad78eef516e4e1e4a87874d59132bc3baa058d4 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21i40e: remove hardcode of stats struct size in ethtoolShannon Nelson
Base the queue stats length on the queue stats struct rather than assuming it is 2 fields. This is in prep for adding data fields which are configuration dependent. Change-ID: I937f471f389d2e0f8cec733960c5d9a06b14f3ec Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21i40e/i40evf: control auto ITR through ethtoolMitch Williams
For all of our supported kernels, ethtool allows us to directly control adaptive ITR instead of just faking it with an ITR value. Support this capability so that user knows explicitly when ITR is being controlled dynamically. Suggested by Ben Hutchings. CC: Ben Hutchings <ben@decadent.org.uk> Change-ID: Iae6b79c5db767a63d22ecd9a9c24acaff02a096e Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21i40e/i40evf: set proper default for ITR registersMitch Williams
Ethtool consistently reports 0 values for our ITR settings because we never actually set them. Fix this by setting the default values to the specified default values. Change-ID: I2832406a66f7140f2b1230945d6ff6cbf77467c8 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21i40evf: make ethtool_ops constMitch Williams
Const-ify the ethtool_ops structure, as it is extremely unlikely to change at runtime. Suggested by Ben Hutchings. CC: Ben Hutchings <ben@decadent.org.uk> Change-ID: I1ccb1b7c3ea801cc934447599a35910e7c93d321 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21iwlwifi: mvm: pass force_assoc_off all the way down to avoid hacksLuciano Coelho
In some cases, we need to force the association to be off in the MAC_CONTEXT_CMD command we send to the firmware. Instead of having to hack the vif->bss_conf.assoc value, pass it all the way down the call chain. Additionally, for the iwl_mvm_mac_ctxt_add() case, we *always* set forced_assoc_off to true, so we can remove the hack in the d3 code that was forcing it to off by hacking the bss_conf.assoc value. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-21i40evf: don't lie to ethtoolMitch Williams
Don't tell ethtool that the VF can do 10GbaseT, when it really has no idea what its link speed is. Set the supported values to 0 instead. Suggested by Ben Hutchings. CC: Ben Hutchings <ben@decadent.org.uk> Change-ID: Iceb0d8af68fe5d8dc13224366979ba701ba89c39 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21iwlwifi: mvm: don't filter out the first beaconAvri Altman
Enabling beacon filtering should be done only after a beacon has been received. Doing that too early will cause disconnections. This has already been fixed, but the fix didn't take care about the case where the beacon is received after the association, it waited only for association which is not enough. Signed-off-by: Avri Altman <avri.altman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-21Merge remote-tracking branch 'iwlwifi-fixes/master' into iwlwifi-nextEmmanuel Grumbach
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Conflicts: drivers/net/wireless/iwlwifi/mvm/mac80211.c
2014-05-21iwlwifi: mvm: disable beacon filteringEmmanuel Grumbach
This feature has been causing trouble - disable it for now. Cc: <stable@vger.kernel.org> [3.13+] Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-05-21i40evf: Use macro param for ethtool statsMitch Williams
Use a macro parameter for ethtool stats instead of just assuming that a valid netdev variable exists. Suggested by Ben Hutchings. CC: Ben Hutchings <ben@decadent.org.uk> Change-ID: I66681698573c1549f95fdea310149d8a7e96a60f Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21i40e: add required includeMitch Williams
On some architectures, this header must be explicitly included. Change-ID: I4bc2eb0531956a7b676489f79d347d55cfe12421 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21i40evf: Fix the headers and update copyright year.Jesse Brandeburg
Adding the appropriate GNU General Public License header and update copyright year to 2014. Change-ID: I769dd2d37d70350afd0c8727ae2859c0fd340361 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21i40evf: Remove unused definesCatherine Sullivan
Remove the defines for PCI bus info that are never used. Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21i40evf: Update AdminQ interfaceShannon Nelson
Minor changes to the AdminQ interface to bring it up-to-date. Change-ID: Ie31a4cc4911b2d9d3b7f9af2e56fb0ae674f6345 Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Kevin Scott <kevin.c.scott@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-05-21can: peak_pci: prevent use after free at netdev removalStephane Grosjean
As remarked by Christopher R. Baker in his post at http://marc.info/?l=linux-can&m=139707295706465&w=2 there's a possibility for an use after free condition at device removal. This simplified patch introduces an additional variable to prevent the issue. Thanks for catching this. Cc: linux-stable <stable@vger.kernel.org> Reported-by: Christopher R. Baker <cbaker@rec.ri.cmu.edu> Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-05-21Merge tag 'linux-can-next-for-3.16-20140519' of ↵David S. Miller
git://gitorious.org/linux-can/linux-can-next Marc Kleine-Budde says: ==================== pull-request: can-next 2014-05-19 this is a pull request of 13 patches for net-next/master. A patch by Dan Carpenter fixes a coccinelle warning in the mcp251x driver. Jean Delvare contributes three patches to tightening the Kconfig dependencies for some drivers. Then come three patches by Pavel Machek that improve the c_can driver support on the socfpga platform. Sergei Shtylyov's patch brings support for the CAN hardware found on Renesas R-Car CAN controllers. Four patches by Oliver Hartkopp, the first cleans up the guard macros in the CAN headers the other three improve the EFF frame filtering. Maximilian Schneider's patch adds support for the GS_USB CAN devices. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-21net: cdc_ncm: fix 64bit division build errorBjørn Mork
The upper timer_interval limit is arbitrary and much higher than anything usable in the real world. Reducing it from 15s to ~4s to make the timer_interval fit in an u32 does not make much difference. The limit is still outside the practical bounds. This eliminates the need for a 64bit timer_interval, fixing a build error related to 64bit division: drivers/built-in.o: In function `cdc_ncm_get_coalesce': ak8975.c:(.text+0x1ac994): undefined reference to `__aeabi_uldivmod' Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-20ath9k: fixup "ath9k_htc: fix build with disabled debug"John W. Linville
Apparently Oleksij's compile testing was no better than mine initially was... :-( Cc: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-20b43: xmit: set 5 GHz bit depending on current bandRafał Miłecki
PHYs other than A may also work in 5 GHz mode. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-20ath9k_htc: fix build with disabled debugOleksij Rempel
CC [M] drivers/net/wireless/ath/ath9k/htc_drv_txrx.o drivers/net/wireless/ath/ath9k/htc_drv_txrx.c: In function ‘ath9k_rx_prepare’: drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:1006:2: warning: passing argument 2 of ‘ath9k_htc_err_stat_rx’ from incompatible pointer type [enabled by default] ath9k_htc_err_stat_rx(priv, &rx_stats); ^ In file included from drivers/net/wireless/ath/ath9k/htc_drv_txrx.c:17:0: drivers/net/wireless/ath/ath9k/htc.h:380:20: note: expected ‘struct ath_htc_rx_status *’ but argument is of type ‘struct ath_rx_status *’ static inline void ath9k_htc_err_stat_rx(struct ath9k_htc_priv *priv, Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-20b43: add more devices to the bands databaseRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-20b43: move bands detection to a separated functionRafał Miłecki
This cleans code a bit and allows adding support for more devices. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-19brcmsmac: make return of 0 explicitJulia Lawall
Delete unnecessary local variable whose value is always 0 and that hides the fact that the result is always 0. A simplified version of the semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ local idexpression ret; expression e; position p; @@ -ret = 0; ... when != ret = e return - ret + 0 ; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> [arend@broadcom.com: make brcms_b_detach() a void function] Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-09-24 20:37:00 +0000