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2012-10-24Merge tag 'pinctrl-v3.7-rc3' of ↵Linus Torvalds
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 Torvalds
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 Torvalds
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 Torvalds
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 Torvalds
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 Luna
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 <omar.ramirez@copitl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24staging: tidspbridge: ioremap physical address of the stack segment in shmOmar Ramirez Luna
Due to data type change, readl can no longer receive a u32. Signed-off-by: Omar Ramirez Luna <omar.ramirez@copitl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24staging: tidspbridge: ioremap dsp sync addrOmar Ramirez Luna
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 <omar.ramirez@copitl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24staging: tidspbridge: change type to __iomem for per and core addressesOmar Ramirez Luna
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 <omar.ramirez@copitl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24staging: tidspbridge: drop const from custom mmu implementationOmar Ramirez Luna
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 <omar.ramirez@copitl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24staging: tidspbridge: request the right irq for mmuOmar Ramirez Luna
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 <omar.ramirez@copitl.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24libceph: avoid NULL kref_put when osd reset races with alloc_msgSage Weil
The ceph_on_in_msg_alloc() method drops con->mutex while it allocates a message. If that races with a timeout that resends a zillion messages and resets the connection, and the ->alloc_msg() method returns a NULL message, it will call ceph_msg_put(NULL) and BUG. Fix by only calling put if msg is non-NULL. Fixes http://tracker.newdream.net/issues/3142 Signed-off-by: Sage Weil <sage@inktank.com>
2012-10-24sysfs: sysfs_pathname/sysfs_add_one: Use strlcat() instead of strcat()Geert Uytterhoeven
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 <geert@linux-m68k.org> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24dynamic_debug: Remove unnecessary __usedJoe Perches
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 <joe@perches.com> Acked-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24Drivers: hv: Cleanup error handling in vmbus_open()K. Y. Srinivasan
Fix a memory leak in the error handling path in the function vmbus_open(). Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Reported-by: Jason Wang <jasowang@redhat.com> Cc: Stable <stable@vger.kernel.org> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24staging: ipack: add missing include (implicit declaration of function 'kfree')Sergei Trofimovich
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 <gregkh@linuxfoundation.org> CC: Samuel Iglesias Gonsalvez <siglesias@igalia.com> CC: Jens Taprogge <jens.taprogge@taprogge.org> CC: "Miguel Gómez" <magomez@igalia.com> CC: devel@driverdev.osuosl.org Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24usb-storage: add unusual_devs entry for Casio EX-N1 digital cameraMichael Shigorin
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 <ledest@gmail.com> Signed-off-by: Michael Shigorin <mike@osdn.org.ua> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24x86, mm: Find_early_table_space based on ranges that are actually being mappedJacob Shin
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 <jacob.shin@amd.com> Link: http://lkml.kernel.org/r/20121024195311.GB11779@jshin-Toonie Tested-by: Tom Rini <trini@ti.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2012-10-24workqueue: cancel_delayed_work() should return %false if work item is idleDan Magenheimer
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 <dan.magenheimer@oracle.com> Signed-off-by: Tejun Heo <tj@kernel.org> LKML-Reference: <444a6439-b1a4-4740-9e7e-bc37267cfe73@default>
2012-10-24Revert "serial: omap: fix software flow control"Felipe Balbi
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 <linux@arm.linux.org.uk> Signed-off-by: Felipe Balbi <balbi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24x86, mm: Use memblock memory loop instead of e820_RAMYinghai Lu
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 <yinghai@kernel.org> Link: http://lkml.kernel.org/r/CAE9FiQVZirvaBMFYRfXMmWEcHbKSicQEHz4VAwUv0xFCk51ZNw@mail.gmail.com Acked-by: Jacob Shin <jacob.shin@amd.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: <stable@vger.kernel.org>
2012-10-24x86, mm: Trim memory in memblock to be page alignedYinghai Lu
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 <yinghai@kernel.org> Link: http://lkml.kernel.org/r/CAE9FiQVZirvaBMFYRfXMmWEcHbKSicQEHz4VAwUv0xFCk51ZNw@mail.gmail.com Acked-by: Jacob Shin <jacob.shin@amd.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: <stable@vger.kernel.org>
2012-10-24USB: serial: Fix memory leak in sierra_release()Lennart Sorensen
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 <lsorense@csclub.uwaterloo.ca> Acked-by: Johan Hovold <jhovold@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: clps711x: Cleanup driverAlexander Shiyan
This patch performs cleanup on clps711x serial driver. This include: - Change functions naming style. - Removed unused includes. - Removed unneeded comments. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: clps711x: Fix TERMIOS-flags handlingAlexander Shiyan
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: clps711x: Disable "break"-state before port startupAlexander Shiyan
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: clps711x: Using resource-managed functionsAlexander Shiyan
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: clps711x: Check for valid TTY in RX-interruptAlexander Shiyan
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: clps711x: Fix break control handlingAlexander Shiyan
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: clps711x: Return valid modem controls for port that not support itAlexander Shiyan
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: clps711x: Improved TX FIFO handlingAlexander Shiyan
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: clps711x: Using CPU clock subsystem for getting base UART speedAlexander Shiyan
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: clps711x: Do not use "uart_port->unused" fieldAlexander Shiyan
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: clps711x: Convert all static variables to dynamicAlexander Shiyan
This patch converts all static variables of clps711x serial driver to dynamic allocating. In this case we are should remove console_initcall() and declare console during driver registration. Early kernel messages can be retrieved by add "earlyprintk" option to the kernel command line. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: clps711x: Add platform_driver interface to clps711x driverAlexander Shiyan
Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24tty: serial: KGDB support for PXADenis V. Lunev
Actually, in order to support KGDB over serial console one must implement two callbacks for character polling. Clone them from 8250 driver with a bit of tuning. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Marko Katic <dromede@gmail.com> CC: Eric Miao <eric.y.miao@gmail.com> CC: Russell King <linux@arm.linux.org.uk> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> drivers/tty/serial/pxa.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 55 insertions(+), 0 deletions(-) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24tty: Use raw spin lock to protect TTY ldisc administrationIvo Sieben
The global "normal" spin lock that guards the line discipline administration is replaced by a raw spin lock. On a PREEMPT_RT system this prevents unwanted scheduling overhead around the line discipline administration. On a 200 MHz AT91SAM9261 processor setup this fixes about 100us of scheduling overhead on a TTY read or write call. Signed-off-by: Ivo Sieben <meltedpianoman@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24TTY: hvcs: fix missing unlock on error in hvcs_initialize()Wei Yongjun
Add the missing unlock on the error handling path in function hvcs_initialize(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24x86: ce4100: allow second UART usageMaxime Bizon
The current CE4100 and 8250_pci code have both a limitation preventing the registration and usage of CE4100's second UART. This patch changes the platform code fixing up the UART port to work on a relative UART port base address, as well as the 8250_pci code to make it register 2 UART ports for CE4100 and pass the port index down to all consumers. Signed-off-by: Florian Fainelli <ffainelli@freebox.fr> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24tty: tty_mutex.c: Fixed coding style warning (using printk)Sangho Yi
Here I fixed from printk(KERN_ERR, ... to pr_err(... on tty_mutex.c Signed-off-by: Sangho Yi <antiroot@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24audit: remove bogus tty name checkAlan Cox
tty name is an array not a pointer Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24tty: serial: 8250_dw: Implement suspend/resumeJames Hogan
Implement suspend and resume callbacks for DesignWare 8250 driver. They're simple wrappers around serial8250_{suspend,resume}_port. Signed-off-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: vt8500: fix possible memory leak in vt8500_serial_probe()Wei Yongjun
vt8500_port is malloced in vt8500_serial_probe() and should be freed before leaving from the error handling cases, otherwise it will cause memory leak. Fix it by move the allocation of vt8500_port after those test. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Tony Prisk <linux@prisktech.co.nz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24tty/serial/8250: Make omap hardware workarounds local to 8250.hTony Lindgren
This allows us to get rid of the ifdefs in 8250.c. Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial/8250/8250_early: Prevent rounding error in uartclkAlexey Brodkin
Modify divisor to select the nearest baud rate divider rather than the lowest. It minimizes baud rate errors especially on low UART clock frequencies. For example, if uartclk is 33000000 and baud is 115200 the ratio is about 17.9 The current code selects 17 (5% error) but should select 18 (0.5% error). This 5% error in baud rate leads to garbage on receiving end, while 0.5% doesn't. The issue showed up when using the stock 8250 driver for Synopsys DW UART. This was on a FPGA with ~12MHz UART clock. When we enabled early serial, we saw garbage which was narrowed down to the rounding error. So the bug had been latent and it only showed up with such low clock rates. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24serial: samsung: use clk_prepare_enable and clk_disable_unprepareThomas Abraham
Convert clk_enable/clk_disable to clk_prepare_enable/clk_disable_unprepare calls as required by common clock framework. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24TTY: Report warning when low_latency flag is wrongly usedIvo Sieben
When a driver has the low_latency flag set and uses the schedule_flip() function to initiate copying data to the line discipline, a workqueue is scheduled in but never actually flushed. This is incorrect use of the low_latency flag (driver should not support the low_latency flag, or use the tty_flip_buffer_push() function instead). Make sure a warning is reported to catch incorrect use of the low_latency flag. This patch goes with: cee4ad1ed90a0959fc29f9d30a2526e5e9522cfa Signed-off-by: Ivo Sieben <meltedpianoman@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-24b43: Fix oops on unload when firmware not foundLarry Finger
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 <Larry.Finger@lwfinger.net> Tested-by: Markus Kanet <dvmailing@gmx.eu> Cc: Stable <stable@vger.kernel.org> [V3.3.0+ (the patch will need to be refactored)] Cc: Markus Kanet <dvmailing@gmx.eu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-10-24mwifiex: clean up scan state on errorBing Zhao
De-reference and deallocate scan state on failure. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Paul Stewart <pstew@chromium.org> Tested-by: Paul Stewart <pstew@chromium.org> Reviewed-by: Ryan Cairns <rtc@chromium.org> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-10-24mwifiex: return -EBUSY if specific scan request cannot be honoredBing Zhao
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 <bzhao@marvell.com> Signed-off-by: Paul Stewart <pstew@chromium.org> Reviewed-by: Ryan Cairns <rtc@chromium.org> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit (git 2.34.1) at 2025-09-30 15:40:33 +0000