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2011-12-20mfd: Update wm8994 active device checks for WM1811Mark Brown1-0/+1
This didn't go in as part of the original MFD patch for WM1811 due to cross tree issues. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-12-20mfd: Set tps6586x bits if new value is different from the old oneAxel Lin1-1/+1
It does not make sense to write new value only when all the bit_mask bits are zero. We need to write new value if the bit mask fields of new value is not equal to old value. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-12-20mfd: Set da903x bits if new value is different from the old oneAxel Lin1-1/+1
It does not make sense to write new value only when all the bit_mask bits are zero. We need to write new value if the bit mask fields of new value is not equal to old value. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-12-20mfd: Set adp5520 bits if new value is different from the old oneAxel Lin1-1/+1
Current code checks if all the bit_mask bits are all zero is wrong. We need to write new value if the bit mask fields of new value is not equal to old value. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-12-20mfd: Add missed free_irq in da903x_removeAxel Lin1-0/+1
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-12-20evm: prevent racing during tfm allocationDmitry Kasatkin1-0/+9
There is a small chance of racing during tfm allocation. This patch fixes it. Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Acked-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
2011-12-20evm: key must be set once during initializationDmitry Kasatkin1-4/+6
On multi-core systems, setting of the key before every caclculation, causes invalid HMAC calculation for other tfm users, because internal state (ipad, opad) can be invalid before set key call returns. It needs to be set only once during initialization. Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Acked-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
2011-12-19mmc: vub300: fix type of firmware_rom_wait_states module parameterRusty Russell1-1/+1
You didn't mean this to be a bool. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Tony Olech <tony.olech@elandigitalsystems.com> Cc: <stable@kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-12-19Revert "mmc: enable runtime PM by default"Ohad Ben-Cohen1-11/+0
When SDIO runtime PM was originally introduced, we immediately faced two regressions with two different chipsets, and in response decided not to enable it by default. With the recent work on the 8686 we hoped we found all the gotchas, so 08da834 did make sense (at least experimentally). Unfortunately we now see that some setups out there still refuse to work when SDIO runtime PM is enabled by default (see http://www.spinics.net/lists/linux-mmc/msg11161.html), and obviously we can't live with these kind of regressions. This reverts commit 08da834a24312157f512224691ad1fddd11c1073. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Cc: Daniel Drake <dsd@laptop.org> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-12-19mmc: sdhci: remove "state" argument from sdhci_suspend_hostManuel Lauss14-63/+52
Drop the "state" argument from sdhci_suspend_host. Its only user is the PCI glue; this allows to move all SDHCI glues to use dev_pm_ops instead. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2011-12-19Merge branch 'for-linus' of ↵Linus Torvalds3-4/+12
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/qib: Correct sense on freectxts increment and decrement RDMA/cma: Verify private data length IB/mlx4: Fix shutdown crash accessing a non-existent bitmap
2011-12-19Merge branch 'for-3.2-fixes' of ↵Linus Torvalds1-2/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu * 'for-3.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: percpu: fix per_cpu_ptr_to_phys() handling of non-page-aligned addresses
2011-12-19Merge branch 'for-linus' of ↵Linus Torvalds3-2/+17
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics - fix touchpad not working after S2R on Vostro V13 Input: cma3000_d0x - fix signedness bug in cma3000_thread_irq() Input: wacom - add product id used by Samsung Slate 7
2011-12-19asix: new device idAurelien Jacobs1-0/+4
Adds the device id needed for the USB Ethernet Adapter delivered by ASUS with their Zenbook. Signed-off-by: Aurelien Jacobs <aurel@gnuage.org> Acked-by: Grant Grundler <grundler@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19davinci-cpdma: fix locking issue in cpdma_chan_stopIlya Yanok1-0/+2
Free the channel lock before calling __cpdma_chan_process to prevent dead lock. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Tested-by: Ameya Palande <2ameya@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19sctp: fix incorrect overflow check on autocloseXi Wang5-3/+21
Commit 8ffd3208 voids the previous patches f6778aab and 810c0719 for limiting the autoclose value. If userspace passes in -1 on 32-bit platform, the overflow check didn't work and autoclose would be set to 0xffffffff. This patch defines a max_autoclose (in seconds) for limiting the value and exposes it through sysctl, with the following intentions. 1) Avoid overflowing autoclose * HZ. 2) Keep the default autoclose bound consistent across 32- and 64-bit platforms (INT_MAX / HZ in this patch). 3) Keep the autoclose value consistent between setsockopt() and getsockopt() calls. Suggested-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19x86, dumpstack: Fix code bytes breakage due to missing KERN_CONTClemens Ladisch2-8/+8
When printing the code bytes in show_registers(), the markers around the byte at the fault address could make the printk() format string look like a valid log level and facility code. This would prevent this byte from being printed and result in a spurious newline: [ 7555.765589] Code: 8b 32 e9 94 00 00 00 81 7d 00 ff 00 00 00 0f 87 96 00 00 00 48 8b 83 c0 00 00 00 44 89 e2 44 89 e6 48 89 df 48 8b 80 d8 02 00 00 [ 7555.765683] 8b 48 28 48 89 d0 81 e2 ff 0f 00 00 48 c1 e8 0c 48 c1 e0 04 Add KERN_CONT where needed, and elsewhere in show_registers() for consistency. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Link: http://lkml.kernel.org/r/4EEFA7AE.9020407@ladisch.de Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-12-19r8169: fix Config2 MSIEnable bit setting.françois romieu1-6/+8
The MSIEnable bit is only available for the 8169. Avoid Config2 writes for the post-8169 8168 and 810x. Reported-by: Su Kang Yin <cantona@cantona.net> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19llc: llc_cmsg_rcv was getting called after sk_eat_skb.Alex Juncu1-4/+10
Received non stream protocol packets were calling llc_cmsg_rcv that used a skb after that skb was released by sk_eat_skb. This caused received STP packets to generate kernel panics. Signed-off-by: Alexandru Juncu <ajuncu@ixiacom.com> Signed-off-by: Kunjan Naik <knaik@ixiacom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19net: bpf_jit: fix an off-one bug in x86_64 cond jump targetMarkus Kötter1-2/+2
x86 jump instruction size is 2 or 5 bytes (near/long jump), not 2 or 6 bytes. In case a conditional jump is followed by a long jump, conditional jump target is one byte past the start of target instruction. Signed-off-by: Markus Kötter <nepenthesdev@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-19[media] omap3isp: Fix crash caused by subdevs now having a pointer to devnodesLaurent Pinchart2-2/+2
Commit 3e0ec41c5c5ee14e27f65e28d4a616de34f59a97 ("V4L: dynamically allocate video_device nodes in subdevices") makes the embedding video_device directly. Fix accesses to the devnode accordingly. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-12-19iwlwifi: update SCD BC table for all SCD queuesEmmanuel Grumbach1-3/+1
Since we configure all the queues as CHAINABLE, we need to update the byte count for all the queues, not only the AGGREGATABLE ones. Not doing so can confuse the SCD and make the fw assert. Cc: stable@vger.kernel.org Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-19Merge branch 'master' of ↵John W. Linville3-2/+13
git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth
2011-12-19Merge branches 'cma', 'mlx4' and 'qib' into for-nextRoland Dreier2-4/+6
2011-12-19IB/qib: Correct sense on freectxts increment and decrementMike Marciniszyn1-2/+2
Commit 53ab1c64983 ("IB/qib: Correct nfreectxts for multiple HCAs") reversed the increments and decrements of dd->nfreectxts. Fix it. Reviewed-by: Ram Vepa <ram.vepa@qlogic.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-12-19RDMA/cma: Verify private data lengthSean Hefty1-0/+6
private_data_len is defined as a u8. If the user specifies a large private_data size (> 220 bytes), we will calculate a total length that exceeds 255, resulting in private_data_len wrapping back to 0. This can lead to overwriting random kernel memory. Avoid this by verifying that the resulting size fits into a u8. Reported-by: B. Thery <benjamin.thery@bull.net> Addresses: <http://bugs.openfabrics.org/bugzilla/show_bug.cgi?id=2335> Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-12-19cgroups: fix a css_set not found bug in cgroup_attach_procMandeep Singh Baines1-5/+0
There is a BUG when migrating a PF_EXITING proc. Since css_set_prefetch() is not called for the PF_EXITING case, find_existing_css_set() will return NULL inside cgroup_task_migrate() causing a BUG. This bug is easy to reproduce. Create a zombie and echo its pid to cgroup.procs. $ cat zombie.c \#include <unistd.h> int main() { if (fork()) pause(); return 0; } $ We are hitting this bug pretty regularly on ChromeOS. This bug is already fixed by Tejun Heo's cgroup patchset which is targetted for the next merge window: https://lkml.org/lkml/2011/11/1/356 I've create a smaller patch here which just fixes this bug so that a fix can be merged into the current release and stable. Signed-off-by: Mandeep Singh Baines <msb@chromium.org> Downstream-Bug-Report: http://crosbug.com/23953 Reviewed-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Tejun Heo <tj@kernel.org> Cc: containers@lists.linux-foundation.org Cc: cgroups@vger.kernel.org Cc: stable@kernel.org Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Paul Menage <paul@paulmenage.org> Cc: Olof Johansson <olofj@chromium.org>
2011-12-19oprofile: Fix uninitialized memory access when writing to writing to oprofilefsRobert Richter3-6/+14
If oprofilefs_ulong_from_user() is called with count equals zero, *val remains unchanged. Depending on the implementation it might be uninitialized. Change oprofilefs_ulong_from_user()'s interface to return count on success. Thus, we are able to return early if count equals zero which avoids using *val uninitialized. Fixing all users of oprofilefs_ulong_ from_user(). This follows write syscall implementation when count is zero: "If count is zero ... [and if] no errors are detected, 0 will be returned without causing any other effect." (man 2 write) Reported-By: Mike Waychison <mikew@google.com> Signed-off-by: Robert Richter <robert.richter@amd.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: <stable@vger.kernel.org> Cc: oprofile-list <oprofile-list@lists.sourceforge.net> Link: http://lkml.kernel.org/r/20111219153830.GH16765@erda.amd.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-12-19Revert "xen/pv-on-hvm kexec: add xs_reset_watches to shutdown watches from ↵Konrad Rzeszutek Wilk2-15/+1
old kernel" This reverts commit ddacf5ef684a655abe2bb50c4b2a5b72ae0d5e05. As when booting the kernel under Amazon EC2 as an HVM guest it ends up hanging during startup. Reverting this we loose the fix for kexec booting to the crash kernels. Fixes Canonical BZ #901305 (http://bugs.launchpad.net/bugs/901305) Tested-by: Alessandro Salvatori <sandr8@gmail.com> Reported-by: Stefan Bader <stefan.bader@canonical.com> Acked-by: Ian Campbell <Ian.Campbell@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-12-19vmwgfx: Clip cliprects against screen boundaries in present and dirtyJakob Bornecrantz1-53/+156
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-19vmwgfx: Resend the cursor after legacy modesetJakob Bornecrantz2-1/+26
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-19vmwgfx: Do better culling of presentsJakob Bornecrantz1-12/+25
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-19vmwgfx: Refactor kms code to use vmw_user_lookup_handle helperJakob Bornecrantz1-61/+37
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-19vmwgfx: Add helper function to get surface or dmabufJakob Bornecrantz2-0/+28
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-19vmwgfx: Refactor cursor updateJakob Bornecrantz1-27/+39
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-19vmwgfx: Remove dmabuf check in present ioctlJakob Bornecrantz1-6/+0
Doesn't protect any error code and only gets in the way of debugging. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-19vmwgfx: Use the revised fifo hw version register when presentThomas Hellstrom2-3/+15
The driver implements the needed resource management required to use that register. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-19usb: gadget: epautoconf: do not change number of streamsFelipe Balbi1-3/+0
We should not change gadget driver's descriptors just because we think it's right to do so. There are several of reasons which would support this statement but it suffices to say that this was probably never tested because it updates bmAttributes without asking the driver if it's ok to do so. This means that e.g. on UASP gadget it would enable stream support even for the command endpoint which must not have stream support enabled. In fact, this change is fixing the bug introduced by commit a59d6b9 (usb: gadget: add streams support to the gadget framework) which was caught when testing UASP gadget with dwc3 driver. Cc: Tatyana Brokhman <tlinder@codeaurora.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-12-19mtd: plat_ram: call mtd_device_register only if partition data existsIlya Yanok1-4/+8
mtd_device_parse_register() registers the device as a whole if no partition data is passed so there is no reason to call mtd_device_register() after that. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-12-19time/clocksource: Fix kernel-doc warningsKusanagi Kouichi2-6/+17
Fix various KernelDoc build warnings. Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp> Cc: John Stultz <johnstul@us.ibm.com> Link: http://lkml.kernel.org/r/20111219091320.0D5AF6FC03D@msa105.auone-net.jp Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-12-19ALSA: atmel/ac97c: using software reset instead hardware reset if not availableBo Shen1-0/+4
Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-12-19Merge branch 'for-davem' of ↵David S. Miller6-12/+18
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2011-12-18Revert "Bluetooth: Revert: Fix L2CAP connection establishment"Gustavo F. Padovan1-1/+1
This reverts commit 4dff523a913197e3314c7b0d08734ab037709093. It was reported that this patch cause issues when trying to connect to legacy devices so reverting it. Reported-by: David Fries <david@fries.net> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-12-18Bluetooth: Clear RFCOMM session timer when disconnecting last channelMat Martineau1-0/+1
When the last RFCOMM data channel is closed, a timer is normally set up to disconnect the control channel at a later time. If the control channel disconnect command is sent with the timer pending, the timer needs to be cancelled. If the timer is not cancelled in this situation, the reference counting logic for the RFCOMM session does not work correctly when the remote device closes the L2CAP connection. The session is freed at the wrong time, leading to a kernel panic. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-12-18Bluetooth: Prevent uninitialized data access in L2CAP configurationMat Martineau1-1/+11
When configuring an ERTM or streaming mode connection, remote devices are expected to send an RFC option in a successful config response. A misbehaving remote device might not send an RFC option, and the L2CAP code should not access uninitialized data in this case. Signed-off-by: Mat Martineau <mathewm@codeaurora.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-12-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds24-213/+1554
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (22 commits) [SCSI] fcoe: fix fcoe in a DCB environment by adding DCB notifiers to set skb priority [SCSI] bnx2i: Fixed kernel panic caused by unprotected task->sc->request deref [SCSI] qla4xxx: check for failed conn setup [SCSI] qla4xxx: a small loop fix [SCSI] qla4xxx: fix flash/ddb support [SCSI] zfcp: return early from slave_destroy if slave_alloc returned early [SCSI] fcoe: Fix preempt count leak in fcoe_filter_frames() [SCSI] qla2xxx: Update version number to 8.03.07.12-k. [SCSI] qla2xxx: Submit all chained IOCBs for passthrough commands on request queue 0. [SCSI] qla2xxx: Correct fc_host port_state display. [SCSI] qla2xxx: Disable generating pause frames when firmware hang detected for ISP82xx. [SCSI] qla2xxx: Clear mailbox busy flag during premature mailbox completion for ISP82xx. [SCSI] qla2xxx: Encapsulate prematurely completing mailbox commands during ISP82xx firmware hang. [SCSI] qla2xxx: Display IPE error message for ISP82xx. [SCSI] qla2xxx: Return the correct value for a mailbox command if 82xx is in reset recovery. [SCSI] qla2xxx: Enable Minidump by default with default capture mask 0x1f. [SCSI] qla2xxx: Stop unconditional completion of mailbox commands issued in interrupt mode during firmware hang. [SCSI] qla2xxx: Revert back the request queue mapping to request queue 0. [SCSI] qla2xxx: Don't call alloc_fw_dump for ISP82XX. [SCSI] qla2xxx: Check for SCSI status on underruns. ...
2011-12-18Merge branch 'for-linus/i2c-32-rc6' of git://git.fluff.org/bjdooks/linuxLinus Torvalds3-16/+20
* 'for-linus/i2c-32-rc6' of git://git.fluff.org/bjdooks/linux: i2c-eg20t: correct the driver init order of pch_i2c_probe() I2C: OMAP: fix FIFO usage for OMAP4 i2c-s3c2410: Fix return code of s3c24xx_i2c_parse_dt_gpio i2c: i2c-s3c2410: Add a cpu_relax() to busy wait for bus idle
2011-12-18pci: Fix hotplug of Express Module with pci bridgesYinghai Lu1-1/+5
I noticed that hotplug of one setup does not work with recent change in pci tree. After checking the bridge conf setup, I noticed that the bridges get assigned but do not get enabled. The reason is the following commit, while simply ignores bridge resources when enabling a pci device: | commit bbef98ab0f019f1b0c25c1acdf1683c68933d41b | Author: Ram Pai <linuxram@us.ibm.com> | Date: Sun Nov 6 10:33:10 2011 +0800 | | PCI: defer enablement of SRIOV BARS |... | NOTE: Note, there is subtle change in the pci_enable_device() API. Any | driver that depends on SRIOV BARS to be enabled in pci_enable_device() | can fail. Put back bridge resource and ROM resource checking to fix the problem. That should fix regression like BIOS does not assign correct resource to bridge. Discussion can be found at: http://www.spinics.net/lists/linux-pci/msg12874.html Signed-off-by: Yinghai Lu <yinghai@kernel.org> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-12-18kconfig: adapt update-po-config to new UML layoutPaul Bolle1-3/+2
Commit 5c48b108 ("um: take arch/um/sys-x86 to arch/x86/um") broke the make target update-po-config, as its symlink trick (again) fails. (Previous breakage was fixed with commit bdc69ca4 ("kconfig: change update-po-config to reflect new layout of arch/um").) The new UML layout allows to drop the symlick trick entirely. And if, one day, another architecture supports UML too, that should now work without again breaking this make target. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Michal Marek <mmarek@suse.cz>
2011-12-18i2c-eg20t: correct the driver init order of pch_i2c_probe()Feng Tang1-10/+12
Before registering an adapter to i2c subsystem, we need make sure driver is ready for incoming i2c xfer, becasue the i2c_add_adapter() may trigger a i2c device driver's proble function which may start some real i2c xfer. I met this issue when integrating a TSC2007 i2c touch screen device with the i2c-eg20t driver. This patch will call request_irq() and hw init before calling i2c_add_adapter(). Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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