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2013-12-18USB: ohci-nxp: Use devm_clk_get()Jingoo Han1-18/+8
Use devm_clk_get() to make cleanup paths simpler. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ehci-w90x900: Use devm_ioremap_resource()Jingoo Han1-16/+5
Use devm_ioremap_resource() to make cleanup paths simpler. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ohci-da8xx: Use devm_*() functionsJingoo Han1-40/+15
Use devm_*() functions to make cleanup paths simpler. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ohci-jz4740: Use devm_*() functionsJingoo Han1-30/+9
Use devm_*() functions to make cleanup paths simpler. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ohci-pxa27x:Use devm_*() functionsJingoo Han1-28/+10
Use devm_*() functions to make cleanup paths simpler. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ehci-octeon: Use devm_ioremap_resource()Jingoo Han1-18/+5
Use devm_ioremap_resource() to make cleanup paths simpler. Signed-off-by: Jingoo Han <[email protected]> Acked-by: David Daney <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ehci-fsl: Use devm_ioremap_resource()Jingoo Han1-21/+7
Use devm_ioremap_resource() to make cleanup paths simpler. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ehci-orion: Use devm_*() functionsJingoo Han1-31/+12
Use devm_*() functions to make cleanup paths simpler. Signed-off-by: Jingoo Han <[email protected]> Acked-by: Jason Cooper <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ohci-ppc-of: use dev_err() instead of printk()Jingoo Han1-3/+5
Use dev_err() instead of printk() to provide a better message to userspace. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ohci-omap: use dev_err() instead of printk()Jingoo Han1-2/+2
Use dev_err() instead of printk() to provide a better message to userspace. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ehci-xilinx-of: use dev_err() instead of printk()Jingoo Han1-1/+2
Use dev_err() instead of printk() to provide a better message to userspace. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ehci-ppc-of: use dev_err() instead of printk()Jingoo Han1-1/+2
Use dev_err() instead of printk() to provide a better message to userspace. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ehci-orion: use dev_warn() instead of printk()Jingoo Han1-1/+1
Use dev_warn() instead of printk() to provide a better message to userspace. Signed-off-by: Jingoo Han <[email protected]> Acked-by: Jason Cooper <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ehci-grlib: use dev_err() instead of printk()Jingoo Han1-1/+2
Use dev_err() instead of printk() to provide a better message to userspace. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18USB: ehci-fsl: use dev_warn() instead of printk()Jingoo Han1-1/+1
Use dev_warn() instead of printk() to provide a better message to userspace. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18usb: ohci-at91: use device managed clk retrievalBoris BREZILLON1-23/+7
Replace clk_get calls by devm_clk_get calls. Signed-off-by: Boris BREZILLON <[email protected]> Acked-by: Nicolas Ferre <[email protected]> Signed-off-by: Alan Stern <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18usb: ohci-at91: use dev variable instead of &pdev->devBoris BREZILLON1-9/+9
Make use of the dev variable instead of referencing the dev field of the pdev struct. Signed-off-by: Boris BREZILLON <[email protected]> Acked-by: Nicolas Ferre <[email protected]> Signed-off-by: Alan Stern <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18usb: ohci-at91: replace request_mem_region + ioremap by devm_ioremap_resourceBoris BREZILLON1-21/+6
Replace the request_mem_region + ioremap calls by the devm_ioremap_resource call which does the same things but with device managed resources. Signed-off-by: Boris BREZILLON <[email protected]> Acked-by: Nicolas Ferre <[email protected]> Signed-off-by: Alan Stern <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18usb: option: add new zte 3g modem pids to option driver张君1-0/+11
Signed-off-by: Jun zhang <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18usb: usbtest: Always clear halt else further tests will failRoger Quadros1-1/+10
In test_halt() we set an endpoint halt condition and return on halt verification failure, then the enpoint will remain halted and all further tests related to that enpoint will fail. This is because we don't tackle endpoint halt error condition in any of the tests. To avoid that situation, make sure to clear the halt condition before exiting test_halt(). Signed-off-by: Roger Quadros <[email protected]> Reviewed-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18usb: usbtest: Add timetout to simple_io()Roger Quadros1-3/+11
Without a timetout some tests e.g. test_halt() can remain stuck forever. Signed-off-by: Roger Quadros <[email protected]> Reviewed-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-18Merge tag 'usb-3.13-rc5' of ↵Linus Torvalds14-47/+56
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a few USB fixes for things that have people have reported issues with recently" * tag 'usb-3.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: ohci-at91: fix irq and iomem resource retrieval usb: phy: fix driver dependencies phy: kconfig: add depends on "USB_PHY" to OMAP_USB2 and TWL4030_USB drivers: phy: tweaks to phy_create() drivers: phy: Fix memory leak xhci: Limit the spurious wakeup fix only to HP machines usb: chipidea: fix nobody cared IRQ when booting with host role usb: chipidea: host: Only disable the vbus regulator if it is not NULL usb: serial: zte_ev: move support for ZTE AC2726 from zte_ev back to option usb: cdc-wdm: manage_power should always set needs_remote_wakeup usb: phy-tegra-usb.c: wrong pointer check for remap UTMI usb: phy: twl6030-usb: signedness bug in twl6030_readb() usb: dwc3: power off usb phy in error path usb: dwc3: invoke phy_resume after phy_init
2013-12-18Merge tag 'tty-3.13-rc5' of ↵Linus Torvalds4-6/+27
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are a few fixes for 3.13-rc5 that resolve a number of reported tty and serial driver issues" * tag 'tty-3.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: xuartps: Properly guard sysrq specific code n_tty: Fix apparent order of echoed output serial: 8250_dw: add new ACPI IDs serial: 8250_dw: Fix LCR workaround regression tty: Fix hang at ldsem_down_read()
2013-12-18Merge tag 'staging-3.13-rc5' of ↵Linus Torvalds9-44/+85
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are a number of staging, and iio, fixes for 3.13-rc5 that resolve some reported issues" * tag 'staging-3.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: imx-drm: imx-drm-core: improve safety of imx_drm_add_crtc() imx-drm: imx-drm-core: make imx_drm_crtc_register() safer imx-drm: imx-drm-core: use defined constant for number of CRTCs. imx-drm: imx-tve: don't call sleeping functions beneath enable_lock spinlock imx-drm: ipu-v3: fix potential CRTC device registration race imx-drm: imx-drm-core: fix DRM cleanup paths imx-drm: imx-drm-core: fix error cleanup path for imx_drm_add_crtc() staging: comedi: drivers: fix return value of comedi_load_firmware() staging: comedi: 8255_pci: fix for newer PCI-DIO48H iio:adc:ad7887 Fix channel reported endianness from cpu to big endian iio:imu:adis16400 fix pressure channel scan type staging:iio:mag:hmc5843 fix incorrect endianness of channel as a result of missuse of the IIO_ST macro. iio: cm36651: Changed return value of read function
2013-12-18Merge tag 'driver-core-3.13-rc5' of ↵Linus Torvalds1-5/+3
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fix from Greg KH: "Here's a single sysfs fix for 3.13-rc5 that resolves a lockdep issue in sysfs that has been reported" * tag 'driver-core-3.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: sysfs: give different locking key to regular and bin files
2013-12-18Merge branch 'keys-devel' of ↵Linus Torvalds3-6/+247
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs Pull crypto key patches from David Howells: "There are four items: - A patch to fix X.509 certificate gathering. The problem was that I was coming up with a different path for signing_key.x509 in the build directory if it didn't exist to if it did exist. This meant that the X.509 cert container object file would be rebuilt on the second rebuild in a build directory and the kernel would get relinked. - Unconditionally remove files generated by SYSTEM_TRUSTED_KEYRING=y when doing make mrproper. - Actually initialise the persistent-keyring semaphore for init_user_ns. I have no idea why this works at all for users in the base user namespace unless it's something to do with systemd containerising the system. - Documentation for module signing" * 'keys-devel' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs: Add Documentation/module-signing.txt file KEYS: fix uninitialized persistent_keyring_register_sem KEYS: Remove files generated when SYSTEM_TRUSTED_KEYRING=y X.509: Fix certificate gathering
2013-12-18net_dma: mark brokenDan Williams1-0/+1
net_dma can cause data to be copied to a stale mapping if a copy-on-write fault occurs during dma. The application sees missing data. The following trace is triggered by modifying the kernel to WARN if it ever triggers copy-on-write on a page that is undergoing dma: WARNING: CPU: 24 PID: 2529 at lib/dma-debug.c:485 debug_dma_assert_idle+0xd2/0x120() ioatdma 0000:00:04.0: DMA-API: cpu touching an active dma mapped page [pfn=0x16bcd9] Modules linked in: iTCO_wdt iTCO_vendor_support ioatdma lpc_ich pcspkr dca CPU: 24 PID: 2529 Comm: linbug Tainted: G W 3.13.0-rc1+ #353 00000000000001e5 ffff88016f45f688 ffffffff81751041 ffff88017ab0ef70 ffff88016f45f6d8 ffff88016f45f6c8 ffffffff8104ed9c ffffffff810f3646 ffff8801768f4840 0000000000000282 ffff88016f6cca10 00007fa2bb699349 Call Trace: [<ffffffff81751041>] dump_stack+0x46/0x58 [<ffffffff8104ed9c>] warn_slowpath_common+0x8c/0xc0 [<ffffffff810f3646>] ? ftrace_pid_func+0x26/0x30 [<ffffffff8104ee86>] warn_slowpath_fmt+0x46/0x50 [<ffffffff8139c062>] debug_dma_assert_idle+0xd2/0x120 [<ffffffff81154a40>] do_wp_page+0xd0/0x790 [<ffffffff811582ac>] handle_mm_fault+0x51c/0xde0 [<ffffffff813830b9>] ? copy_user_enhanced_fast_string+0x9/0x20 [<ffffffff8175fc2c>] __do_page_fault+0x19c/0x530 [<ffffffff8175c196>] ? _raw_spin_lock_bh+0x16/0x40 [<ffffffff810f3539>] ? trace_clock_local+0x9/0x10 [<ffffffff810fa1f4>] ? rb_reserve_next_event+0x64/0x310 [<ffffffffa0014c00>] ? ioat2_dma_prep_memcpy_lock+0x60/0x130 [ioatdma] [<ffffffff8175ffce>] do_page_fault+0xe/0x10 [<ffffffff8175c862>] page_fault+0x22/0x30 [<ffffffff81643991>] ? __kfree_skb+0x51/0xd0 [<ffffffff813830b9>] ? copy_user_enhanced_fast_string+0x9/0x20 [<ffffffff81388ea2>] ? memcpy_toiovec+0x52/0xa0 [<ffffffff8164770f>] skb_copy_datagram_iovec+0x5f/0x2a0 [<ffffffff8169d0f4>] tcp_rcv_established+0x674/0x7f0 [<ffffffff816a68c5>] tcp_v4_do_rcv+0x2e5/0x4a0 [..] ---[ end trace e30e3b01191b7617 ]--- Mapped at: [<ffffffff8139c169>] debug_dma_map_page+0xb9/0x160 [<ffffffff8142bf47>] dma_async_memcpy_pg_to_pg+0x127/0x210 [<ffffffff8142cce9>] dma_memcpy_pg_to_iovec+0x119/0x1f0 [<ffffffff81669d3c>] dma_skb_copy_datagram_iovec+0x11c/0x2b0 [<ffffffff8169d1ca>] tcp_rcv_established+0x74a/0x7f0: ...the problem is that the receive path falls back to cpu-copy in several locations and this trace is just one of the areas. A few options were considered to fix this: 1/ sync all dma whenever a cpu copy branch is taken 2/ modify the page fault handler to hold off while dma is in-flight Option 1 adds yet more cpu overhead to an "offload" that struggles to compete with cpu-copy. Option 2 adds checks for behavior that is already documented as broken when using get_user_pages(). At a minimum a debug mode is warranted to catch and flag these violations of the dma-api vs get_user_pages(). Thanks to David for his reproducer. Cc: <[email protected]> Cc: Dave Jiang <[email protected]> Cc: Vinod Koul <[email protected]> Cc: Alexander Duyck <[email protected]> Reported-by: David Whipple <[email protected]> Acked-by: David S. Miller <[email protected]> Signed-off-by: Dan Williams <[email protected]>
2013-12-18dma: pl330: ensure DMA descriptors are zero-initialisedWill Deacon1-4/+1
I see the following splat with 3.13-rc1 when attempting to perform DMA: [ 253.004516] Alignment trap: not handling instruction e1902f9f at [<c0204b40>] [ 253.004583] Unhandled fault: alignment exception (0x221) at 0xdfdfdfd7 [ 253.004646] Internal error: : 221 [#1] PREEMPT SMP ARM [ 253.004691] Modules linked in: dmatest(+) [last unloaded: dmatest] [ 253.004798] CPU: 0 PID: 671 Comm: kthreadd Not tainted 3.13.0-rc1+ #2 [ 253.004864] task: df9b0900 ti: df03e000 task.ti: df03e000 [ 253.004937] PC is at dmaengine_unmap_put+0x14/0x34 [ 253.005010] LR is at pl330_tasklet+0x3c8/0x550 [ 253.005087] pc : [<c0204b44>] lr : [<c0207478>] psr: a00e0193 [ 253.005087] sp : df03fe48 ip : 00000000 fp : df03bf18 [ 253.005178] r10: bf00e108 r9 : 00000001 r8 : 00000000 [ 253.005245] r7 : df837040 r6 : dfb41800 r5 : df837048 r4 : df837000 [ 253.005316] r3 : dfdfdfcf r2 : dfb41f80 r1 : df837048 r0 : dfdfdfd7 [ 253.005384] Flags: NzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel [ 253.005459] Control: 30c5387d Table: 9fb9ba80 DAC: fffffffd [ 253.005520] Process kthreadd (pid: 671, stack limit = 0xdf03e248) This is due to desc->txd.unmap containing garbage (uninitialised memory). Rather than add another dummy initialisation to _init_desc, instead ensure that the descriptors are zero-initialised during allocation and remove the dummy, per-field initialisation. Cc: Andriy Shevchenko <[email protected]> Acked-by: Jassi Brar <[email protected]> Signed-off-by: Will Deacon <[email protected]> Acked-by: Vinod Koul <[email protected]> Signed-off-by: Dan Williams <[email protected]>
2013-12-18ALSA: hda - Add Dell headset detection quirk for one more laptop modelHui Wang1-0/+1
On the Dell machines with codec whose Subsystem Id is 0x10280640, no external microphone can be detected when plugging a 3-ring headset. Using ALC255_FIXUP_DELL1_MIC_NO_PRESENCE can fix this problem. The codec (Vendor ID: 0x10ec0255) on the machine belongs to alc_269 family. BugLink: https://bugs.launchpad.net/bugs/1260303 Cc: David Henningsson <[email protected]> Cc: [email protected] Signed-off-by: Hui Wang <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2013-12-18ASoC: wm8904: fix DSP mode B configurationBo Shen1-1/+1
When wm8904 work in DSP mode B, we still need to configure it to work in DSP mode. Or else, it will work in Right Justified mode. Signed-off-by: Bo Shen <[email protected]> Acked-by: Charles Keepax <[email protected]> Signed-off-by: Mark Brown <[email protected]> Cc: [email protected]
2013-12-18ASoC: wm_adsp: Add small delay while polling DSP RAM startCharles Keepax1-3/+7
Some devices are getting very close to the limit whilst polling the RAM start, this patch adds a small delay to this loop to give a longer startup timeout. Signed-off-by: Charles Keepax <[email protected]> Signed-off-by: Mark Brown <[email protected]> Cc: [email protected]
2013-12-18KVM: PPC: Book3S HV: Don't drop low-order page address bitsPaul Mackerras1-0/+1
Commit caaa4c804fae ("KVM: PPC: Book3S HV: Fix physical address calculations") unfortunately resulted in some low-order address bits getting dropped in the case where the guest is creating a 4k HPTE and the host page size is 64k. By getting the low-order bits from hva rather than gpa we miss out on bits 12 - 15 in this case, since hva is at page granularity. This puts the missing bits back in. Reported-by: Alexey Kardashevskiy <[email protected]> Signed-off-by: Paul Mackerras <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2013-12-18powerpc: book3s: kvm: Don't abuse host r2 in exit pathAneesh Kumar K.V3-4/+5
We don't use PACATOC for PR. Avoid updating HOST_R2 with PR KVM mode when both HV and PR are enabled in the kernel. Without this we get the below crash (qemu) Unable to handle kernel paging request for data at address 0xffffffffffff8310 Faulting instruction address: 0xc00000000001d5a4 cpu 0x2: Vector: 300 (Data Access) at [c0000001dc53aef0] pc: c00000000001d5a4: .vtime_delta.isra.1+0x34/0x1d0 lr: c00000000001d760: .vtime_account_system+0x20/0x60 sp: c0000001dc53b170 msr: 8000000000009032 dar: ffffffffffff8310 dsisr: 40000000 current = 0xc0000001d76c62d0 paca = 0xc00000000fef1100 softe: 0 irq_happened: 0x01 pid = 4472, comm = qemu-system-ppc enter ? for help [c0000001dc53b200] c00000000001d760 .vtime_account_system+0x20/0x60 [c0000001dc53b290] c00000000008d050 .kvmppc_handle_exit_pr+0x60/0xa50 [c0000001dc53b340] c00000000008f51c kvm_start_lightweight+0xb4/0xc4 [c0000001dc53b510] c00000000008cdf0 .kvmppc_vcpu_run_pr+0x150/0x2e0 [c0000001dc53b9e0] c00000000008341c .kvmppc_vcpu_run+0x2c/0x40 [c0000001dc53ba50] c000000000080af4 .kvm_arch_vcpu_ioctl_run+0x54/0x1b0 [c0000001dc53bae0] c00000000007b4c8 .kvm_vcpu_ioctl+0x478/0x730 [c0000001dc53bca0] c0000000002140cc .do_vfs_ioctl+0x4ac/0x770 [c0000001dc53bd80] c0000000002143e8 .SyS_ioctl+0x58/0xb0 [c0000001dc53be30] c000000000009e58 syscall_exit+0x0/0x98 Signed-off-by: Alexander Graf <[email protected]>
2013-12-17imx-drm: imx-drm-core: improve safety of imx_drm_add_crtc()Russell King1-0/+9
We must not add more CRTCs than we have declared to the vblank helpers, otherwise we overflow their arrays. Force failure if we exceed the number of CRTCs. Signed-off-by: Russell King <[email protected]> Acked-by: Sascha Hauer <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-17imx-drm: imx-drm-core: make imx_drm_crtc_register() saferRussell King1-2/+3
imx_drm_crtc_register() doesn't clean up the CRTC upon failure, which leaves the CRTC attached to the DRM device. Also, it does setup after attaching the CRTC to the DRM device. Fix this by reordering the function such that we do the setup before drm_crtc_init(): this fixes both issues. Signed-off-by: Russell King <[email protected]> Acked-by: Sascha Hauer <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-17imx-drm: imx-drm-core: use defined constant for number of CRTCs.Russell King1-2/+2
We have this definition, there's no reason not to use it. Signed-off-by: Russell King <[email protected]> Acked-by: Sascha Hauer <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-17imx-drm: imx-tve: don't call sleeping functions beneath enable_lock spinlockRussell King1-9/+0
Enable lock claims that it is serializing tve_enable/disable calls. However, DRM already serialises mode sets with a mutex, which prevents encoder/connector functions being called concurrently. Secondly, holding a spinlock while calling clk_prepare_enable() is wrong; it will cause a might_sleep() warning should that debugging be enabled. So, let's just get rid of the enable_lock. Signed-off-by: Russell King <[email protected]> Acked-by: Sascha Hauer <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-17imx-drm: ipu-v3: fix potential CRTC device registration raceRussell King1-16/+16
Clean up the IPUv3 CRTC device registration; we don't need a separate function just to call platform_device_register_data(), and we don't need the return value converted at all. Update the IPU client id under a mutex, so that parallel probing doesn't race. Signed-off-by: Russell King <[email protected]> Acked-by: Sascha Hauer <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-17imx-drm: imx-drm-core: fix DRM cleanup pathsRussell King1-6/+14
We must call drm_vblank_cleanup() on the error cleanup and unload paths after we've had a successful call to drm_vblank_init(). Ensure that the calls are in the reverse order to the initialisation order. Signed-off-by: Russell King <[email protected]> Acked-by: Sascha Hauer <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-17imx-drm: imx-drm-core: fix error cleanup path for imx_drm_add_crtc()Russell King1-0/+1
imx_drm_add_crtc() was kfree'ing the imx_drm_crtc structure while leaving it on the list of CRTCs. Delete it from the list first. Signed-off-by: Russell King <[email protected]> Acked-by: Sascha Hauer <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-17usb: wusbcore: add isochronous IN support to HWAThomas Pugliese1-98/+207
This patch adds support for isochronous IN transfers to the HWA driver. The changes include removing the checks that return errors for isoc IN URBs and adding functionality to read the isoc data returned from the HWA. Signed-off-by: Thomas Pugliese <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-17Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds27-58/+171
Pull drm fixes from Dave Airlie: "Definitely seems quieter this week, Radeon, intel, intel broadwell, vmwgfx, ttm, armada, and a couple of core fixes, one revert in radeon Most of these are either going to stable or fixes for things introduced in the merge window" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (30 commits) drm/edid: add quirk for BPC in Samsung NP700G7A-S01PL notebook drm/ttm: Fix accesses through vmas with only partial coverage drm/nouveau: only runtime suspend by default in optimus configuration drm: don't double-free on driver load error Revert "drm/radeon: Implement radeon_pci_shutdown" drm/radeon: add missing display tiling setup for oland drm/radeon: fix typo in cik_copy_dma drm/radeon/cik: plug in missing blit callback drm/radeon/dpm: Fix hwmon crash drm/radeon: Fix sideport problems on certain RS690 boards drm/i915: don't update the dri1 breadcrumb with modesetting DRM: Armada: prime refcounting bug fix DRM: Armada: fix printing of phys_addr_t/dma_addr_t DRM: Armada: destroy framebuffer after helper DRM: Armada: implement lastclose() for fbhelper drm/i915: Repeat eviction search after idling the GPU drm/vmwgfx: Add max surface memory param drm/i915: Fix use-after-free in do_switch drm/i915: fix pm init ordering drm/i915: Hold mutex across i915_gem_release ...
2013-12-17Revert "ARM: OMAP2+: Remove legacy mux code for display.c"Tomi Valkeinen1-0/+38
Commit e30b06f4d5f000c31a7747a7e7ada78a5fd419a1 (ARM: OMAP2+: Remove legacy mux code for display.c) removed non-DT DSI and HDMI pinmuxing. However, DSI pinmuxing is still needed, and removing that caused DSI displays not to work. This reverts the DSI parts of the commit. Signed-off-by: Tomi Valkeinen <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2013-12-17tty: xuartps: Properly guard sysrq specific codeSoren Brinkmann1-0/+2
Commit 'tty: xuartps: Implement BREAK detection, add SYSRQ support' (0c0c47bc40a2e358d593b2d7fb93b50027fbfc0c) introduced sysrq support without properly guarding sysrq specific code which results in build errors when sysrq is disabled: DNAME=KBUILD_STR(xilinx_uartps)" -c -o drivers/tty/serial/.tmp_xilinx_uartps.o drivers/tty/serial/xilinx_uartps.c drivers/tty/serial/xilinx_uartps.c: In function 'xuartps_isr': drivers/tty/serial/xilinx_uartps.c:247:5: error: 'struct uart_port' has no member named 'sysrq' drivers/tty/serial/xilinx_uartps.c:247:5: error: 'struct uart_port' has no member named 'sysrq' drivers/tty/serial/xilinx_uartps.c:247:5: error: 'struct uart_port' has no member named 'sysrq' make[3]: *** [drivers/tty/serial/xilinx_uartps.o] Error 1 Reported-by: Masanari Iida <[email protected]> Cc: Vlad Lungu <[email protected]> Signed-off-by: Soren Brinkmann <[email protected]> Signed-off-by: Mark Brown <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds19-89/+127
Pull networking fixes from David Miller: "A quick batch of fixes, including the annoying bad lock stack problem introduced by udp_sk_rx_dst_set() locking change: 1) Use xchg() instead of sk_dst_lock() in udp_sk_rx_dst_set(), from Eric Dumazet. 2) qlcnic bug fixes from Himanshu Madhani and Manish Chopra. 3) Update IPSEC MAINTAINERS entry, from Steffen Klassert. 4) Administrative neigh entry changes should generate netlink notifications the same as event generated ones. From Bob Gilligan. 5) Netfilter SYNPROXY fixes from Patrick McHardy. 6) Netfilter nft_reject endianness fixes from Eric Leblond" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: qlcnic: Dump mailbox registers when mailbox command times out. qlcnic: Fix mailbox processing during diagnostic test qlcnic: Allow firmware dump collection when auto firmware recovery is disabled qlcnic: Fix memory allocation qlcnic: Fix TSS/RSS validation for 83xx/84xx series adapter. qlcnic: Fix TSS/RSS ring validation logic. qlcnic: Fix diagnostic test for all adapters. qlcnic: Fix usage of netif_tx_{wake, stop} api during link change. xen-netback: fix fragments error handling in checksum_setup_ip() neigh: Netlink notification for administrative NUD state change ipv4: improve documentation of ip_no_pmtu_disc net: unix: allow bind to fail on mutex lock MAINTAINERS: Update the IPsec maintainer entry udp: ipv4: do not use sk_dst_lock from softirq context netvsc: don't flush peers notifying work during setting mtu can: peak_usb: fix mem leak in pcan_usb_pro_init() can: ems_usb: fix urb leaks on failure paths sctp: loading sctp when load sctp_probe netfilter: nft_reject: fix endianness in dump function netfilter: SYNPROXY target: restrict to INPUT/FORWARD
2013-12-17Merge branch 'fixes-for-3.13' of git://gitorious.org/linux-can/linux-canDavid S. Miller2-1/+5
Marc Kleine-Budde says: ==================== this is a pull request with two fixes for net/master, the current release cycle. It consists of a patch by Alexey Khoroshilov from the Linux Driver Verification project, which fixes a memory leak in ems_usb's failure patch. And a patch by me which fixes a memory leak in the peak usb driver. ==================== Signed-off-by: David S. Miller <[email protected]>
2013-12-17xhci: Remove unused variable 'addr' in inc_deq() and inc_enq().Lin Wang1-6/+0
This patch remove unused variable 'addr' in inc_deq() and inc_enq(). Signed-off-by: Lin Wang <[email protected]> Signed-off-by: Sarah Sharp <[email protected]>
2013-12-17usbtest: Fix BOS control test for USB 2.01 devices.Sarah Sharp1-1/+1
Commit c952a8ba7136505cd1ca01735cc748ddc08c7d2f "usb: usbtest: add a test case to support bos for queue control" will cause USB 2.01 and USB 2.10 devices with a BOS descriptor to fail case 15 of the control test. The Link PM errata (released in 2007, updated in 2011) says: "The value of the bcdUSB field in the standard USB 2.0 Device Descriptor is used to indicate that the device supports the request to read the BOS Descriptor (i.e. GetDescriptor(BOS)). Devices that support the BOS descriptor must have a bcdUSB value of 0201H or larger." The current code says that non-SuperSpeed devices *must* return -EPIPE, as this comment shows: /* sign of this variable means: * -: tested code must return this (negative) error code * +: tested code may return this (negative too) error code */ int expected = 0; This means the test will fail with USB 2.01 and USB 2.10 devices that provide a BOS descriptor. Change it to only require a stall response if the USB device bcdUSB is less than 2.01. Signed-off-by: Sarah Sharp <[email protected]> Acked-by: Huang Rui <[email protected]>
2013-12-17Merge branch 'qlcnic'David S. Miller6-71/+73
Himanshu Madhani says: ==================== qlcnic: Bug fixes. This series contains bug fixes for mailbox handling and multi Tx queue support for all supported adapters. changes from v1 -> v2 o updated patch to fix usage of netif_tx_{wake,stop} api during link change as per David Miller's suggestion. o Dropped patch to use spinklock per tx queue for more work. o Added reworked patch for memory allocation failures. o Added patch to allow capturing of dump, when auto recovery is disabled in firmware. o Added patches for mailbox interrupt handling and debugging data for mailbox failure. Please apply to net. ==================== Signed-off-by: David S. Miller <[email protected]>
2013-12-17qlcnic: Dump mailbox registers when mailbox command times out.Manish chopra1-0/+15
Signed-off-by: Manish Chopra <[email protected]> Signed-off-by: Himanshu Madhani <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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