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2012-10-25USB: quatech2: fix io after disconnectJohan Hovold1-0/+7
Make sure no control urb is submitted during close after a disconnect by checking the disconnected flag. Cc: <[email protected]> Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-25USB: quatech2: fix close and disconnect urb handlingJohan Hovold1-4/+2
Kill urbs unconditionally at close and disconnect. Note that URB status is not valid outside of completion handler. Cc: <[email protected]> Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-25USB: quatech2: fix port-data memory leaksJohan Hovold1-70/+51
Fix port-data memory leak by moving port data allocation and deallocation to port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Note that this also fixes memory leaks in the error path of attach where the write urbs were not freed on errors. Make sure all interface-data deallocation is done in release by moving the read urb deallocation from disconnect. Note that the write urb is killed during close so that the call in disconnect was superfluous. Compile-only tested. Cc: Bill Pemberton <[email protected]> Cc: <[email protected]> Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-25USB: quatech2: fix memory leak in error pathJohan Hovold1-0/+1
Fix memory leak in attach error path where the read urb was never freed. Cc: Bill Pemberton <[email protected]> Cc: <[email protected]> Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-25USB: omninet: fix port-data memory leakJohan Hovold1-18/+18
Fix port-data memory leak by replacing attach and release with port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Compile-only tested. Cc: <[email protected]> Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-25USB: mos7720: fix port-data memory leakJohan Hovold1-30/+32
Fix port-data memory leak by moving port data allocation and deallocation to port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Note that this patch also fixes a second port-data memory leak in the error path of attach, should parallel-port initialisation fail. Compile-only tested. Cc: <[email protected]> Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-25USB: digi_acceleport: fix port-data memory leakJohan Hovold1-50/+67
Fix port-data memory leak by moving port data allocation and deallocation to port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Note that the oob port is never registered as a port device and should thus be handled in attach and release. Compile-only tested. Cc: Peter Berger <[email protected]> Cc: Al Borchers <[email protected]> Cc: <[email protected]> Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-25USB: ch341: fix port-data memory leakJohan Hovold1-7/+16
Fix port-data memory leak by moving port data allocation to port_probe and actually implementing deallocation. Note that this driver has never even bothered to try to deallocate it's port data... Compile-only tested. Cc: <[email protected]> Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-25USB: whiteheat: fix port-data memory leakJohan Hovold1-33/+26
Fix port-data memory leak by moving port data allocation and deallocation to port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Note that the fifth port (command port) is never registered as a port device and thus should be handled in attach and release. Compile-only tested. Cc: <[email protected]> Cc: <[email protected]> Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-25USB: whiteheat: fix memory leak in error pathJohan Hovold1-0/+1
Make sure command buffer is deallocated in case of errors during attach. Cc: <[email protected]> Cc: <[email protected]> Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-25USB: metro-usb: fix io after disconnectJohan Hovold1-9/+6
Make sure no control urb is submitted during close after a disconnect by checking the disconnected flag. Cc: <[email protected]> Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-25USB: metro-usb: fix port-data memory leakJohan Hovold1-37/+13
Fix port-data memory leak by moving port data allocation and deallocation to port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Note that the call to metrousb_clean (close) in shutdown was redundant. Compile-only tested. Cc: <[email protected]> Signed-off-by: Johan Hovold <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-25Merge remote-tracking branches 'asoc/fix/ux500' and 'asoc/fix/wm8994' into ↵Mark Brown599-7738/+8567
for-3.7
2012-10-24vhost: fix mergeable bufs on BE hostsMichael S. Tsirkin1-1/+2
We copy head count to a 16 bit field, this works by chance on LE but on BE guest gets 0. Fix it up. Signed-off-by: Michael S. Tsirkin <[email protected]> Tested-by: Alexander Graf <[email protected]> Cc: [email protected] Signed-off-by: David S. Miller <[email protected]>
2012-10-24gianfar_ptp: use iomem, not ioports resource tree in probeWei Yang1-1/+1
When using a 36 bit dtb file, the driver complains "resource busy". Investigating the source of the message leads one to the gianfar_ptp_probe function. Since the type of the device resource requested in this function is IORESOURCE_MEM, it should use "iomem_resource" instead of "ioports_resource". Signed-off-by: Wei Yang <[email protected]> Cc: Claudiu Manoil <[email protected]> Cc: Timur Tabi <[email protected]> Signed-off-by: Paul Gortmaker <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-10-24Merge branch 'fixes-for-3.7' of git://gitorious.org/linux-can/linux-canDavid S. Miller2-5/+27
Marc Kleine-Budde says: ==================== here are two patches for the v3.7 release cycle. A patch by Wolfgang Grandegger for the flexcan driver, which switches off a workaround on the imx6q that is not needed, because the hardware is not affected by that bug. And a patch by Stephane Grosjean which updates the pci device table for the peak pci sja1000 ==================== Signed-off-by: David S. Miller <[email protected]>
2012-10-24ipv6: Set default hoplimit as zero.Li RongQing1-2/+2
Commit a02e4b7dae4551(Demark default hoplimit as zero) only changes the hoplimit checking condition and default value in ip6_dst_hoplimit, not zeros all hoplimit default value. Keep the zeroing ip6_template_metrics[RTAX_HOPLIMIT - 1] to force it as const, cause as a37e6e344910(net: force dst_default_metrics to const section) Signed-off-by: Li RongQing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-10-24NET_VENDOR_TI: make available for am33xx as wellPeter Korsgaard1-1/+1
The cpsw/davinci mdio ip cores are present on am33xx, so make NET_VENDOR_TI visible for it as well. Signed-off-by: Peter Korsgaard <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-10-24pch_gbe: fix error handling in pch_gbe_up()Veaceslav Falico1-6/+11
If we fail to allocate rx buffers pool by any reason, we'll just return with an error, however we've previously successfully requested an irq. Fix this by releasing the irq before returning the error. Signed-off-by: Veaceslav Falico <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-10-24Merge tag 'spi-linus' of ↵Linus Torvalds3-27/+34
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc Pull spi fixes from Mark Brown: "A bunch of fixes here, mostly minor except for the pl022 which has just been a bit of a shambles all round, the recent runtime PM changes have as far as I can tell never worked so they're just getting thrown out." * tag 'spi-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc: spi/pl022: Revert recent runtime PM changes spi: tsc2005: delete soon-obsolete e-mail address spi: spi-rspi: fix build error for the latest shdma driver
2012-10-24Merge tag 'iommu-fixes-v3.7-rc2' of ↵Linus Torvalds2-8/+33
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU fixes from Joerg Roedel: "Two fixes this time: 1. Another fix for a broken BIOS to detect when AMD IOMMU interrupt remapping can not work reliably 2. Typo fix for NVidia IOMMU driver" * tag 'iommu-fixes-v3.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/tegra: smmu: Fix deadly typo iommu/amd: Work around wrong IOAPIC device-id in IVRS table
2012-10-24Merge tag 'pinctrl-v3.7-rc3' of ↵Linus Torvalds7-23/+21
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pinctrl fixes from Linus Walleij: "This fixes a few pinctrl problems seen since v3.7-rc1: - Section tagging for init code - Use proper pointers to lookup struct device * in the bcm2835 (a.k.a. Raspberry Pi) - Remove duplicate #includes - Fix bad return values in errorpath - Remove extraneous pull function from the sirf driver causing build errors - Provide compilation stubs for the Nomadik pinctrl driver when used with legacy systems without PRCMU units - Various irqdomain fixes in the Nomadik driver as predicted - Various smallish bugs in the Tegra driver, most also targeted for stable - Removed a deadlocking mutex in the groups debugfs show function" * tag 'pinctrl-v3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl/nomadik: pass DT node to the irqdomain pinctrl/nomadik: use zero as default irq_start pinctrl: fix missing unlock on error in pinctrl_groups_show() pinctrl/nomadik: use irq_create_mapping() pinctrl: remove mutex lock in groups show pinctrl: tegra: correct bank for pingroup and drv pingroup pinctrl: tegra: set low power mode bank width to 2 dt: Document: correct tegra20/30 pinctrl slew-rate name
2012-10-24Merge branch 'for-linus' of ↵Linus Torvalds1-1/+23
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull apparmor bugfix from James Morris. Fix a possibly unbounded recursion by iterating over the entries instead. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: apparmor: fix IRQ stack overflow during free_profile
2012-10-24Merge tag 'edac_scrubrates_fix' of ↵Linus Torvalds1-7/+4
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp Pull amd64_edac fix from Borislav Petkov: "An array out-of-bounds fix from Andrew when setting the scrub rate of the memory controller." * tag 'edac_scrubrates_fix' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: amd64_edac:__amd64_set_scrub_rate(): avoid overindexing scrubrates[]
2012-10-24Merge branch 'for-3.7-fixes' of ↵Linus Torvalds1-31/+10
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fixes from Tejun Heo: "This pull request contains three fixes. Two are reverts of task_lock() removal in cgroup fork path. The optimizations incorrectly assumed that threadgroup_lock can protect process forks (as opposed to thread creations) too. Further cleanup of cgroup fork path is scheduled. The third fixes cgroup emptiness notification loss." * 'for-3.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: Revert "cgroup: Remove task_lock() from cgroup_post_fork()" Revert "cgroup: Drop task_lock(parent) on cgroup_fork()" cgroup: notify_on_release may not be triggered in some cases
2012-10-24Merge branch 'for-3.7-fixes' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue fix from Tejun Heo: "This pull request contains one patch from Dan Magenheimer to fix cancel_delayed_work() regression introduced by its reimplementation using try_to_grab_pending(). The reimplementation made it incorrectly return %true when the work item is idle. There aren't too many consumers of the return value but it broke at least ramster." * 'for-3.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: cancel_delayed_work() should return %false if work item is idle
2012-10-24staging: tidspbridge: delete unused mmu functionsOmar Ramirez Luna2-78/+0
This should get rid of warnings of the type: warning: passing argument 1 of '' discards qualifiers from pointer target type note: expected 'void *' but argument is of type 'const void *' Signed-off-by: Omar Ramirez Luna <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24staging: tidspbridge: ioremap physical address of the stack segment in shmOmar Ramirez Luna1-6/+15
Due to data type change, readl can no longer receive a u32. Signed-off-by: Omar Ramirez Luna <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24staging: tidspbridge: ioremap dsp sync addrOmar Ramirez Luna1-11/+26
Change the type of sync_addr to 'void __iomem *' and ioremap the physical address in the shared memory so we can access it using _raw_*. While at it, drop 'dw_' prefix. Fix the warning associated with dsp's sync_addr: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast ../io.h:88: note: expected 'volatile void *' but argument is of type 'u32' Signed-off-by: Omar Ramirez Luna <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24staging: tidspbridge: change type to __iomem for per and core addressesOmar Ramirez Luna2-6/+6
Currently per_pm_base and core_pm_base are declared as u32, however _raw_* changed the data type, since: 195bbca ARM: 7500/1: io: avoid writeback addressing modes for __raw_ accessors This should fix warnings for per and core accesses: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast ../io.h:88: note: expected 'volatile void *' but argument is of type 'u32' Signed-off-by: Omar Ramirez Luna <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24staging: tidspbridge: drop const from custom mmu implementationOmar Ramirez Luna2-34/+34
Custom mmu functions receive a 'const void __iomem *', all the callers pass a 'void __iomem *', so drop the const to fix the warnings like: warning: passing argument 2 of '__raw_writel' discards qualifiers from pointer target type ../io.h:88: note: expected 'volatile void *' but argument is of type 'const void *' Signed-off-by: Omar Ramirez Luna <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24staging: tidspbridge: request the right irq for mmuOmar Ramirez Luna1-2/+2
Requested irq for mmu is currently conflicting with a DMA irq due to recent changes to irq header files, now the offset for the start of the interrupt controller numbering has changed. This should be removed during a future migration to omap-iommu, for now it is hardcoded. Signed-off-by: Omar Ramirez Luna <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24sysfs: sysfs_pathname/sysfs_add_one: Use strlcat() instead of strcat()Geert Uytterhoeven1-8/+8
The warning check for duplicate sysfs entries can cause a buffer overflow when printing the warning, as strcat() doesn't check buffer sizes. Use strlcat() instead. Since strlcat() doesn't return a pointer to the passed buffer, unlike strcat(), I had to convert the nested concatenation in sysfs_add_one() to an admittedly more obscure comma operator construct, to avoid emitting code for the concatenation if CONFIG_BUG is disabled. Signed-off-by: Geert Uytterhoeven <[email protected]> Cc: [email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24dynamic_debug: Remove unnecessary __usedJoe Perches1-1/+1
The __used attribute prevents gcc from eliminating unnecessary, otherwise optimized away, metadata for debugging logging messages. Remove the __used attribute. Signed-off-by: Joe Perches <[email protected]> Acked-by: Jason Baron <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24Drivers: hv: Cleanup error handling in vmbus_open()K. Y. Srinivasan1-11/+13
Fix a memory leak in the error handling path in the function vmbus_open(). Signed-off-by: K. Y. Srinivasan <[email protected]> Reviewed-by: Haiyang Zhang <[email protected]> Reported-by: Jason Wang <[email protected]> Cc: Stable <[email protected]> Acked-by: Jason Wang <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24staging: ipack: add missing include (implicit declaration of function 'kfree')Sergei Trofimovich1-0/+1
On ARCH=alpha make allmodconfig: linux-2.6/drivers/staging/ipack/bridges/tpci200.c: In function 'tpci200_free_irq': linux-2.6/drivers/staging/ipack/bridges/tpci200.c:188:2: error: implicit declaration of function 'kfree' [-Werror=implicit-function-declaration] linux-2.6/drivers/staging/ipack/bridges/tpci200.c: In function 'tpci200_request_irq': linux-2.6/drivers/staging/ipack/bridges/tpci200.c:215:2: error: implicit declaration of function 'kzalloc' [-Werror=implicit-function-declaration] Fixed by adding <linux/slab.h> header CC: Greg Kroah-Hartman <[email protected]> CC: Samuel Iglesias Gonsalvez <[email protected]> CC: Jens Taprogge <[email protected]> CC: "Miguel Gómez" <[email protected]> CC: [email protected] Signed-off-by: Sergei Trofimovich <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24usb-storage: add unusual_devs entry for Casio EX-N1 digital cameraMichael Shigorin1-0/+6
This commit sets removable subclass for Casio EX-N1 digital camera. The patch has been tested within an ALT Linux kernel: http://git.altlinux.org/people/led/packages/?p=kernel-image-3.0.git;a=commitdiff;h=c0fd891836e89fe0c93a4d536a59216d90e4e3e7 See also https://bugzilla.kernel.org/show_bug.cgi?id=49221 Signed-off-by: Oleksandr Chumachenko <[email protected]> Signed-off-by: Michael Shigorin <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24x86, mm: Find_early_table_space based on ranges that are actually being mappedJacob Shin1-29/+41
Current logic finds enough space for direct mapping page tables from 0 to end. Instead, we only need to find enough space to cover mr[0].start to mr[nr_range].end -- the range that is actually being mapped by init_memory_mapping() This is needed after 1bbbbe779aabe1f0768c2bf8f8c0a5583679b54a, to address the panic reported here: https://lkml.org/lkml/2012/10/20/160 https://lkml.org/lkml/2012/10/21/157 Signed-off-by: Jacob Shin <[email protected]> Link: http://lkml.kernel.org/r/20121024195311.GB11779@jshin-Toonie Tested-by: Tom Rini <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]>
2012-10-24workqueue: cancel_delayed_work() should return %false if work item is idleDan Magenheimer1-1/+1
57b30ae77b ("workqueue: reimplement cancel_delayed_work() using try_to_grab_pending()") made cancel_delayed_work() always return %true unless someone else is also trying to cancel the work item, which is broken - if the target work item is idle, the return value should be %false. try_to_grab_pending() indicates that the target work item was idle by zero return value. Use it for return. Note that this brings cancel_delayed_work() in line with __cancel_work_timer() in return value handling. Signed-off-by: Dan Magenheimer <[email protected]> Signed-off-by: Tejun Heo <[email protected]> LKML-Reference: <444a6439-b1a4-4740-9e7e-bc37267cfe73@default>
2012-10-24Revert "serial: omap: fix software flow control"Felipe Balbi2-8/+8
This reverts commit 957ee7270d632245b43f6feb0e70d9a5e9ea6cf6 (serial: omap: fix software flow control). As Russell has pointed out, that commit isn't fixing Software Flow Control at all, and it actually makes it even more broken. It was agreed to revert this commit and use Russell's latest UART patches instead. Cc: Russell King <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Acked-by: Tony Lindgren <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24x86, mm: Use memblock memory loop instead of e820_RAMYinghai Lu1-7/+8
We need to handle E820_RAM and E820_RESERVED_KERNEL at the same time. Also memblock has page aligned range for ram, so we could avoid mapping partial pages. Signed-off-by: Yinghai Lu <[email protected]> Link: http://lkml.kernel.org/r/CAE9FiQVZirvaBMFYRfXMmWEcHbKSicQEHz4VAwUv0xFCk51ZNw@mail.gmail.com Acked-by: Jacob Shin <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]> Cc: <[email protected]>
2012-10-24x86, mm: Trim memory in memblock to be page alignedYinghai Lu3-0/+28
We will not map partial pages, so need to make sure memblock allocation will not allocate those bytes out. Also we will use for_each_mem_pfn_range() to loop to map memory range to keep them consistent. Signed-off-by: Yinghai Lu <[email protected]> Link: http://lkml.kernel.org/r/CAE9FiQVZirvaBMFYRfXMmWEcHbKSicQEHz4VAwUv0xFCk51ZNw@mail.gmail.com Acked-by: Jacob Shin <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]> Cc: <[email protected]>
2012-10-24USB: serial: Fix memory leak in sierra_release()Lennart Sorensen1-0/+1
I found a memory leak in sierra_release() (well sierra_probe() I guess) that looses 8 bytes each time the driver releases a device. Signed-off-by: Len Sorensen <[email protected]> Acked-by: Johan Hovold <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-10-24b43: Fix oops on unload when firmware not foundLarry Finger1-0/+4
When b43 fails to find firmware when loaded, a subsequent unload will oops due to calling ieee80211_unregister_hw() when the corresponding register call was never made. Commit 2d838bb608e2d1f6cb4280e76748cb812dc822e7 fixed the same problem for b43legacy. Signed-off-by: Larry Finger <[email protected]> Tested-by: Markus Kanet <[email protected]> Cc: Stable <[email protected]> [V3.3.0+ (the patch will need to be refactored)] Cc: Markus Kanet <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2012-10-24mwifiex: clean up scan state on errorBing Zhao1-2/+5
De-reference and deallocate scan state on failure. Signed-off-by: Bing Zhao <[email protected]> Signed-off-by: Paul Stewart <[email protected]> Tested-by: Paul Stewart <[email protected]> Reviewed-by: Ryan Cairns <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2012-10-24mwifiex: return -EBUSY if specific scan request cannot be honoredBing Zhao1-8/+5
Previous patch "mwifiex: return -EBUSY if scan request cannot.." corrected regular scan request only. There is another case for specific scan that needs the same handling. Also, removed !req_ssid check as it has already been validated by caller. Signed-off-by: Bing Zhao <[email protected]> Signed-off-by: Paul Stewart <[email protected]> Reviewed-by: Ryan Cairns <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2012-10-24brcmfmac: fix potential NULL dereferenceYuanhan Liu1-1/+1
Fix a samtch warnings catched by Fengguang's 0-DAY system: + drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c:3572 brcmf_cfg80211_sched_scan_start() error: we previously assumed 'request' could be null (see line 3571) Cc: John W. Linville <[email protected]> Signed-off-by: Yuanhan Liu <[email protected]> Acked-by: Franky Lin <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2012-10-24Revert "ath9k_hw: Updated AR9003 tx gain table for 5GHz"Felix Fietkau1-82/+82
This reverts commit a240dc7b3c7463bd60cf0a9b2a90f52f78aae0fd. This commit is reducing tx power by at least 10 db on some devices, e.g. the Buffalo WZR-HP-G450H. Signed-off-by: Felix Fietkau <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: John W. Linville <[email protected]>
2012-10-24ath9k_htc: Add PID/VID for a Ubiquiti WiFiStationMohammed Shafi Shajakhan1-0/+1
Roger says, Ubiquiti produce 2 versions of their WiFiStation USB adapter. One has an internal antenna, the other has an external antenna and name suffix EXT. They have separate USB ids and in distribution openSUSE 12.2 (kernel 3.4.6), file /usr/share/usb.ids shows: 0cf3 Atheros Communications, Inc. ... b002 Ubiquiti WiFiStation 802.11n [Atheros AR9271] b003 Ubiquiti WiFiStationEXT 802.11n [Atheros AR9271] Add b002 Ubiquiti WiFiStation in the PID/VID list. Reported-by: Roger Price <[email protected]> Signed-off-by: Mohammed Shafi Shajakhan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2012-10-24rt2x00: usb: fix reset resumeStanislaw Gruszka3-0/+3
Patch fixes warnings like below happened on resume: WARNING: at net/mac80211/driver-ops.h:12 check_sdata_in_driver+0x32/0x34() Problem is that in __ieee80211_susped() we remove sdata (i.e wlan0 interface) and then during resume we call usb_unbind_interface() -> ieee80211_unregister_hw() with sdata removed. Patch fixes problem by adding .reset_resume calback, hence we do not unbind usb device on resume. This callback can be the same as normal .resume callback, sice we do all needed initalization during interface start, which is performed on resume [ ieee80211_resume() -> ieee80211_reconfig() -> rt2x00mac_start() -> rt2x00lib_start ]. Resolves: https://bugzilla.kernel.org/show_bug.cgi?id=48041 Reported-by: David Herrmann <[email protected]> Reported-and-tested-by: Stephen Boyd <[email protected]> Cc: [email protected] Signed-off-by: Stanislaw Gruszka <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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