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2011-05-20[media] drxd_map_firm.h: make checkpatch.pl happierMauro Carvalho Chehab
s/(define\s+[^\s]+)\s........../\1/ Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] drxd: Run lindent across sourcesDevin Heitmueller
Take a first cleanup pass over the sources to bring them closer to the Linux coding style. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] em28xx: add remote control support for PCTV 330eDevin Heitmueller
Add support for the PCTV 330e remote control Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] em28xx: remove "not validated" flag for PCTV 330eDevin Heitmueller
Remove the flag indicating the 330e board is not validated, based on the half dozen users who have reported today that everything is working. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] drxd: move firmware to binary blobDevin Heitmueller
Abstract out the firmware for the drx-d so that it can be loaded by the request_firmware() interface. The firmware licensing permits free redistribution, and can be found here: http://kernellabs.com/firmware/drxd Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] em28xx: add digital support for PCTV 330eDevin Heitmueller
Add the calls necessary to use the new drx-d driver for the PCTV 330e Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] em28xx: include model number for PCTV 330eDevin Heitmueller
Given how PCTV has multiple products with the same model name, include the model number in the description and #define to make it a little more clear. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] em28xx: fix GPIO problem with HVR-900R2 getting out of sync with drx-dDevin Heitmueller
The em28xx bridge strobes the reset pin on the drx-d on every ts_ctrl call. This results in the state of the chip getting out of the sync with the state of the driver (and hence all tuning requests after the first one fail). Make sure the drx-d is not being held in reset, but don't actually perform a hardware reset on the chip. The GPIO block has been split out from the other HVR-9x0 variants to reduce the risk of regression, although in theory they would not have any issues since none of those cases have the frontend driver managing any internal state. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] drxd: provide ability to disable the i2c gate control functionDevin Heitmueller
If the tuner is not actually behind an i2c gate, using the i2c gate control function can wedge the i2c bus. Provide the ability to control on a per-board basis whether it should be used. Problem was noticed on the HVR-900 R2, where it resulted in the first tuning attempt succeeding, and then all subsequent attempts to access the xc3028 being treated as failures (including the call to sleep the tuner). Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] em28xx: auto-select drx-k if CUSTOMISE is not setMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] em28xx: enable support for the drx-d on the HVR-900 R2Devin Heitmueller
Add the required board initialization required for the drx-d to work with the 900R2. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] drxd: provide ability to control rs byteDevin Heitmueller
Provide the ability for the board configuration to specify whether to insert the RS byte into the TS interconnect to the bridge, while not required for the ngene in fact is required for the em28xx. Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] drxd: add driver to Makefile and KconfigDevin Heitmueller
Add the drxd to the Makefile and Kconfig Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20drx: add initial drx-d driverRalph Metzler
These are the original drx-d sources, extracted from Ralph Metzler's GPL'd ngene driver. No modifications/cleanup have yet been made. In fact, no measures have been taken to see if the code even compiles. Signed-off-by Ralph Metzler <rjkm@metzlerbros.de> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] mantis: trivial module parameter documentation fixBjørn Mork
The default for "verbose" is 0. Update description to match. Signed-off-by: Bjørn Mork <bjorn@mork.no> Acked-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] use pci_dev->revisionBjørn Mork
pci_setup_device() has saved the PCI revision in the pci_dev struct since Linux 2.6.23. Use it. Cc: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] V4L: soc_camera_platform: add helper functions to manage device ↵Guennadi Liakhovetski
instances Add helper inline functions to correctly manage dynamic allocation and freeing of platform devices. This avoids the ugly code to nullify device objects. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] xc5000: Improve it to work better with 6MHz-spaced channelsMauro Carvalho Chehab
Brazil uses 6MHz-spaced channels. So, the nyquist filter for DVB-C should be different, otherwise, inter-channel interference may badly affect the device, and signal may not be properly decoded. On my tests here, without this patch, sometimes channels are seen, but, most of the time, PID filter returns with timeout. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] DM04/QQBOX Fix issue with firmware release and cold resetMalcolm Priestley
Fix issue where firmware does not release on cold reset. Also, default firmware never cold resets in multi tuner environment. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20ASoC: Tegra: Fix compile when debugfs not enabledStephen Warren
The prototype of the inline dummy version of tegra_i2s_debug_add was not consistent with the real version. Reported-by: Rhyland-Klein <rklein@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-05-20ASoC: spdif-dit: Add missing MODULE_*Stephen Warren
MODULE_ALIAS is required so that the module will auto-load based on a platform_device registration in the board file. While we're at it, add some other MODULE_*. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-05-20MAINTAINERS: Add drivers/clocksource to TIMEKEEPINGThomas Gleixner
It's not a random dump ground and we care about it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ralf Baechle <ralf@linux-mips.org>
2011-05-20Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Russell King
devel-stable
2011-05-20SOUND: OSS: Remove Au1550 driver.Ralf Baechle
This driver does no longer build since at least 2.6.30 and there is a modern ALSA replacement for it. RIP, Rot In Pieces. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-05-20Merge branch 'for-2.6.40' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc-2.6 into topic/asoc
2011-05-20clockevents/source: Use u64 to make 32bit happyThomas Gleixner
unsigned long is not 64bit on 32bit machine. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-05-20HID: hiddev: fix race between hiddev_disconnect and hiddev_releaseJiri Kosina
When hiddev_disconnect() runs with chardev open, it will proceed with usbhid_close(). When userspace in parallel runs the hiddev_release(), it sees !hiddev->exists (as it has been already set so by hiddev_disconnect()) and kfrees hiddev while hiddev_disconnect() hasn't finished yet. Serialize the access to hiddev->exists and hiddev->open by existancelock. Reported-by: mike-@cinci.rr.com Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-20HID: magicmouse: ignore 'ivalid report id' while switching modesJiri Kosina
The device reponds with 'invalid report id' when feature report switching it into multitouch mode is sent to it. This has been silently ignored before 0825411ade ("HID: bt: Wait for ACK on Sent Reports"), but since this commit, it propagates -EIO from the _raw callback . So let the driver ignore -EIO as response to 0xd7,0x01 report, as that's how the device reacts in normal mode. Sad, but following reality. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=35022 Tested-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-20HID: fix a crash in hid_report_raw_event() function.Armando Visconti
I'm using a Data Modul EasyTouch USB multitouch controller, which is issuing a hid report with a size equals to 0. The rsize value gets set to 536870912 and Linux is crashing in the memset because the value is too big. Signed-off-by: Armando Visconti <armando.visconti@st.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-05-20powerpc: Fix hard CPU IDs detectionBenjamin Herrenschmidt
commit 9d07bc841c9779b4d7902e417f4e509996ce805d "powerpc: Properly handshake CPUs going out of boot spin loop" Would cause a miscalculation of the hard CPU ID. It removes breaking out of the loop when finding a match with a processor, thus the "i" used as an index in the intserv array is always incorrect This broke interrupt on my PowerMac laptop. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-05-20ALSA: hda - add Intel Panther Point HDMI codec idWu Fengguang
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-05-20ALSA: emu10k1 - Add dB range to Bass and Treble for SB Live!Raymond Yau
As the "Wave", "Wave Surround" or "Front" Playback Volume must be changed to 70% (i.e. -12 dB) so that distortion won't occur when increase Bass and Treble from 50% to 100%, so the maximum gain in Bass and Treble are +12 dB. Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-05-20ALSA: hda - Remove PCM mixer elements from Virtual Master of realtekRaymond Yau
Afer commit aa202455eec51699e44f658530728162cefa1307 , none of realtek codec has hardware volume control "PCM Playback Volume" and "PCM Playback Switch". As Virtual Master require all slave controls must have same number of step and dB range. Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-05-20ALSA: hda - Fix input-src parse in patch_analog.cAdrian Wilkins
Compare pin type enum to the pin type and not the array index. Fixes bug#0005368. Signed-off-by: Adrian Wilkins <adrian.wilkins@nhs.net> Cc: <stable@kernel.org> (2.6.37 and later) Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-05-20extable, core_kernel_data(): Make sure all archs define _sdataSteven Rostedt
A new utility function (core_kernel_data()) is used to determine if a passed in address is part of core kernel data or not. It may or may not return true for RO data, but this utility must work for RW data. Thus both _sdata and _edata must be defined and continuous, without .init sections that may later be freed and replaced by volatile memory (memory that can be freed). This utility function is used to determine if data is safe from ever being freed. Thus it should return true for all RW global data that is not in a module or has been allocated, or false otherwise. Also change core_kernel_data() back to the more precise _sdata condition and document the function. Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Acked-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Hirokazu Takata <takata@linux-m32r.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: linux-m68k@lists.linux-m68k.org Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Helge Deller <deller@gmx.de> Cc: JamesE.J.Bottomley <jejb@parisc-linux.org> Link: http://lkml.kernel.org/r/1305855298.1465.19.camel@gandalf.stny.rr.com Signed-off-by: Ingo Molnar <mingo@elte.hu> ---- arch/alpha/kernel/vmlinux.lds.S | 1 + arch/m32r/kernel/vmlinux.lds.S | 1 + arch/m68k/kernel/vmlinux-std.lds | 2 ++ arch/m68k/kernel/vmlinux-sun3.lds | 1 + arch/mips/kernel/vmlinux.lds.S | 1 + arch/parisc/kernel/vmlinux.lds.S | 3 +++ kernel/extable.c | 12 +++++++++++- 7 files changed, 20 insertions(+), 1 deletion(-)
2011-05-20Merge branch 'perf/core' into perf/urgentIngo Molnar
Merge reason: One pending commit was left in perf/core after Linus merged perf/core - continue v2.6.40 work in the perf/urgent reason. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-05-20powerpc/pmac: Update via-pmu to new syscore_opsBenjamin Herrenschmidt
This was left as a sysdev, breaking the build Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-05-20Merge remote branch 'origin/master' into mergeBenjamin Herrenschmidt
Manual merge of arch/powerpc/kernel/smp.c and add missing scheduler_ipi() call to arch/powerpc/platforms/cell/interrupt.c Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-05-20tg3: Add braces around 5906 workaround.Matt Carlson
Commit dabc5c670d3f86d15ee4f42ab38ec5bd2682487d, entitled "tg3: Move TSO_CAPABLE assignment", moved some TSO flagging code around. In the process it failed to add braces around an exceptional 5906 condition. This patch fixes the problem. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-20tg3: Fix NETIF_F_LOOPBACK errorMatt Carlson
Mahesh Bandewar noticed that the features cleanup in commit 0da0606f493c5cdab74bdcc96b12f4305ad94085, entitled "tg3: Consolidate all netdev feature assignments", mistakenly sets NETIF_F_LOOPBACK by default. This patch corrects the error. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-20macvlan: remove one synchronize_rcu() callEric Dumazet
When one macvlan device is dismantled, we can avoid one synchronize_rcu() call done after deletion from hash list, since caller will perform a synchronize_net() call after its ndo_stop() call. Add a new netdev->dismantle field to signal this dismantle intent. Reduces RTNL hold time. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Patrick McHardy <kaber@trash.net> CC: Ben Greear <greearb@candelatech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-19selinux: avoid unnecessary avc cache stat hit countLinus Torvalds
There is no point in counting hits - we can calculate it from the number of lookups and misses. This makes the avc statistics a bit smaller, and makes the code generation better too. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-20Merge remote branch 'kumar/next' into nextBenjamin Herrenschmidt
2011-05-20powerpc/kvm: Fix the build for 32-bit Book 3S (classic) processorsPaul Mackerras
Commits a5d4f3ad3a ("powerpc: Base support for exceptions using HSRR0/1") and 673b189a2e ("powerpc: Always use SPRN_SPRG_HSCRATCH0 when running in HV mode") cause compile and link errors for 32-bit classic Book 3S processors when KVM is enabled. This fixes these errors. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-05-20powerpc/kvm: Fix kvmppc_core_pending_decPaul Mackerras
The vcpu->arch.pending_exceptions field is a bitfield indexed by interrupt priority number as returned by kvmppc_book3s_vec2irqprio. However, kvmppc_core_pending_dec was using an interrupt vector shifted by 7 as the bit index. Fix it to use the irqprio value for the decrementer interrupt instead. This problem was found by code inspection. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-05-19selinux: de-crapify avc cache stat code generationLinus Torvalds
You can turn off the avc cache stats, but distributions seem to not do that (perhaps because several performance tuning how-to's talk about the avc cache statistics). Which is sad, because the code it generates is truly horrendous, with the statistics update being sandwitched between get_cpu/put_cpu which in turn causes preemption disables etc. We're talking ten+ instructions just to increment a per-cpu variable in some pretty hot code. Fix the craziness by just using 'this_cpu_inc()' instead. Suddenly we only need a single 'inc' instruction to increment the statistics. This is quite noticeable in the incredibly hot avc_has_perm_noaudit() function (which triggers all the statistics by virtue of doing an avc_lookup() call). Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-19Merge branch 'driver-core-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 * 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (44 commits) debugfs: Silence DEBUG_STRICT_USER_COPY_CHECKS=y warning sysfs: remove "last sysfs file:" line from the oops messages drivers/base/memory.c: fix warning due to "memory hotplug: Speed up add/remove when blocks are larger than PAGES_PER_SECTION" memory hotplug: Speed up add/remove when blocks are larger than PAGES_PER_SECTION SYSFS: Fix erroneous comments for sysfs_update_group(). driver core: remove the driver-model structures from the documentation driver core: Add the device driver-model structures to kerneldoc Translated Documentation/email-clients.txt RAW driver: Remove call to kobject_put(). reboot: disable usermodehelper to prevent fs access efivars: prevent oops on unload when efi is not enabled Allow setting of number of raw devices as a module parameter Introduce CONFIG_GOOGLE_FIRMWARE driver: Google Memory Console driver: Google EFI SMI x86: Better comments for get_bios_ebda() x86: get_bios_ebda_length() misc: fix ti-st build issues params.c: Use new strtobool function to process boolean inputs debugfs: move to new strtobool ... Fix up trivial conflicts in fs/debugfs/file.c due to the same patch being applied twice, and an unrelated cleanup nearby.
2011-05-19signal.h need a definition of struct task_structStephen Rothwell
This fixes these build errors on powerpc: In file included from arch/powerpc/mm/fault.c:18: include/linux/signal.h:239: error: 'struct task_struct' declared inside parameter list include/linux/signal.h:239: error: its scope is only this definition or declaration, which is probably not what you want include/linux/signal.h:240: error: 'struct task_struct' declared inside parameter list .. Exposed by commit e66eed651fd1 ("list: remove prefetching from regular list iterators"), which removed the include of <linux/prefetch.h> from <linux/list.h>. Without that, linux/signal.h no longer accidentally got the declaration of 'struct task_struct'. Fix by properly declaring the struct, rather than introducing any new header file dependency. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-19Merge branch 'core-rcu-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (78 commits) Revert "rcu: Decrease memory-barrier usage based on semi-formal proof" net,rcu: convert call_rcu(prl_entry_destroy_rcu) to kfree batman,rcu: convert call_rcu(softif_neigh_free_rcu) to kfree_rcu batman,rcu: convert call_rcu(neigh_node_free_rcu) to kfree() batman,rcu: convert call_rcu(gw_node_free_rcu) to kfree_rcu net,rcu: convert call_rcu(kfree_tid_tx) to kfree_rcu() net,rcu: convert call_rcu(xt_osf_finger_free_rcu) to kfree_rcu() net/mac80211,rcu: convert call_rcu(work_free_rcu) to kfree_rcu() net,rcu: convert call_rcu(wq_free_rcu) to kfree_rcu() net,rcu: convert call_rcu(phonet_device_rcu_free) to kfree_rcu() perf,rcu: convert call_rcu(swevent_hlist_release_rcu) to kfree_rcu() perf,rcu: convert call_rcu(free_ctx) to kfree_rcu() net,rcu: convert call_rcu(__nf_ct_ext_free_rcu) to kfree_rcu() net,rcu: convert call_rcu(net_generic_release) to kfree_rcu() net,rcu: convert call_rcu(netlbl_unlhsh_free_addr6) to kfree_rcu() net,rcu: convert call_rcu(netlbl_unlhsh_free_addr4) to kfree_rcu() security,rcu: convert call_rcu(sel_netif_free) to kfree_rcu() net,rcu: convert call_rcu(xps_dev_maps_release) to kfree_rcu() net,rcu: convert call_rcu(xps_map_release) to kfree_rcu() net,rcu: convert call_rcu(rps_map_release) to kfree_rcu() ...
2011-05-19Merge branch 'x86-smep-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-smep-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, cpu: Enable/disable Supervisor Mode Execution Protection x86, cpu: Add SMEP CPU feature in CR4 x86, cpufeature: Add cpufeature flag for SMEP
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