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2012-05-31rpc: handle rotated gss data for Windows interoperabilityJ. Bruce Fields1-16/+45
The data in Kerberos gss tokens can be rotated. But we were lazy and rejected any nonzero rotation value. It wasn't necessary for the implementations we were testing against at the time. But it appears that Windows does use a nonzero value here. So, implement rotation to bring ourselves into compliance with the spec and to interoperate with Windows. Signed-off-by: J. Bruce Fields <[email protected]>
2012-05-31nfsd: add IPv6 addr escaping to fs_location hostsWeston Andros Adamson1-7/+33
The fs_location->hosts list is split on colons, but this doesn't work when IPv6 addresses are used (they contain colons). This patch adds the function nfsd4_encode_components_esc() to allow the caller to specify escape characters when splitting on 'sep'. In order to fix referrals, this patch must be used with the mountd patch that similarly fixes IPv6 [] escaping. Signed-off-by: Weston Andros Adamson <[email protected]> Signed-off-by: J. Bruce Fields <[email protected]>
2012-05-31nfsd4: fix change attribute endiannessJ. Bruce Fields1-2/+2
Though actually this doesn't matter much, as NFSv4.0 clients are required to treat the change attribute as opaque. Signed-off-by: J. Bruce Fields <[email protected]>
2012-05-31nfsd4: fix free_stateid return endiannessJ. Bruce Fields1-2/+2
Cc: Bryan Schumaker <[email protected]> Signed-off-by: J. Bruce Fields <[email protected]>
2012-05-31nfsd4: int/__be32 fixesJ. Bruce Fields3-20/+20
In each of these cases there's a simple unambiguous correct choice, and no actual bug. Signed-off-by: J. Bruce Fields <[email protected]>
2012-05-31nfsd4: preserve __user annotation on cld downcall msgJ. Bruce Fields1-1/+1
Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: J. Bruce Fields <[email protected]>
2012-05-31nfsd4: fix missing "static"J. Bruce Fields4-4/+4
Signed-off-by: J. Bruce Fields <[email protected]>
2012-05-31nfsd: state.c should include current_stateid.hJ. Bruce Fields1-0/+1
OK, admittedly I'm mainly just trying to shut sparse up. Signed-off-by: J. Bruce Fields <[email protected]>
2012-06-01ARM: ux500: Enable probing of pinctrl through Device TreeLee Jones1-0/+4
The Nomadik GPIO controller now relies on Nomadik pinctrl, however the pinctrl driver is not currently started by any ux500 platform. This is requred or GPIOs do not work at all. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: Add support for ab8500 regulators into the Device TreeLee Jones2-0/+70
Here we supply the information required to setup regulators successfully on Snowball and other db8500 variants which use the ab8500 regulators. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: Provide regulator support for SMSC911x via Device TreeLee Jones3-0/+15
This patch adds a fixed regulator for use by the SMSC911x Ethernet chip driver into the db8500 Device Tree. It also references other regulators required by the same device. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: Allow PRCMU regulator to be probed during a DT enabled bootLee Jones1-0/+1
This patch adds the correct compatible string for use during Device Tree population. Without it the DB8500 PRCMU regulators would be processed when DT is enabled. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: Apply db8500-prcmu regulator information to db8500 Device TreeLee Jones1-0/+107
Here we inform Device Tree of which regulators are provided by the db8500- prcmu. This way we can reference some of their consumers directly from the Device Tree e.g. SMSC911x Ethernet chip. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: Only initialise STE's UIBs on boards which support themLee Jones3-3/+10
ST-Ericsson uses User Interface Boards to extend functionality of some of their development boards. However, these aren't compatible with all the supported boards found in Mainline (Snowball for instance). This patch ensures that the UIBs are only probed on boards which can actually support them. This in turn saves lots of unnecessary error messages normally found in Snowball's boot log. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: Disable platform setup of the ab8500 when DT is enabledLee Jones1-3/+4
The final piece of the ab8500 puzzle. Here we prevent any of the ab8500-* drivers from being registered from platform code when Device Tree is enabled, as we expect DT do probe each of these individually. We also provide the relevant compatible strings, so that DT knows which nodes it needs to pay attention to during population. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: Use correct format for dynamic IRQ assignmentLee Jones2-10/+28
This patch applies the correct format requested by the irq domain. For chained IRQs which use GPIO lines as IRQs, we stipulate that a two cell request is required. The first cell contains the requested IRQ and the second can contain flags pertaining to edge detection and level sensitive values. The zeroth cell specifies the GPIO controller by use of a phandle. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: Re-enable SMSC911x platform code registration during non-DT bootsLee Jones1-0/+1
The patch to disable SMSC911x registration was applied twice in the upstream kernel by mistake. Git interpreted this as 'take the same entry from a similar struct' which was close by. This was the wrong thing to do. This patch rectifies this error and re-enables SMSC911x registration when Device Tree is not enabled. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: PRCMU related configuration and layout corrections for Device TreeLee Jones1-2/+2
Apply db8500 related PRCMU Device Tree settings and clean up some formatting errors. We also remove one of the PRCMU assigned IRQs, as it is currently not used. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: Remove DB8500 PRCMU platform registration when DT is enabledLee Jones1-2/+1
Now the DB8500 has Device Tree support it will be probed when the DT is parsed, rendering the requirement for platform registration void. This patch removes DB8500 PRCMU platform registration. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: Disable SMSC911x platform code registration when DT is enabledLee Jones1-2/+1
Now the SCMC911x is correctly enabled in Device Tree, there is no need to continue registering it from platform code. In fact, if we continue doing so, the system will throw an error on boot. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: New DT:ed u8500_init_devices for one-by-one device enablementLee Jones3-1/+26
During Device Tree enablement it is necessary to remove <hw_component>_add_<device> calls one at at time, as and when particular devices are DT enabled. This patch provides a temporary solution. Once the new *of_init_devices function has been fully unpopulated it will be removed again. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01ARM: ux500: New DT:ed snowball_platform_devs for one-by-one device enablementLee Jones1-2/+16
During Device Tree enablement it is necessary to remove snowball_<device>* platform_data segments one at at time, as and when particular devices are DT enabled. This patch provides a temporary solution. Once this new struct is empty it will be removed again. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-06-01pinctrl-nomadik: Allow Device Tree driver probingLee Jones1-1/+19
The Nomadik GPIO controller now relies on Nomadik pinctrl, however the pinctrl driver is not currently started by any ux500 platform. This is requred or GPIOs do not work at all. Acked-by: Linus Walleij <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
2012-05-31net: sock: validate data_len before allocating skb in sock_alloc_send_pskb()Jason Wang1-2/+5
We need to validate the number of pages consumed by data_len, otherwise frags array could be overflowed by userspace. So this patch validate data_len and return -EMSGSIZE when data_len may occupies more frags than MAX_SKB_FRAGS. Signed-off-by: Jason Wang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-31bql: Avoid possible inconsistent calculation.Hiroaki SHIMODA1-5/+7
dql->num_queued could change while processing dql_completed(). To provide consistent calculation, added an on stack variable. Signed-off-by: Hiroaki SHIMODA <[email protected]> Cc: Tom Herbert <[email protected]> Cc: Eric Dumazet <[email protected]> Cc: Denys Fedoryshchenko <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-31bql: Avoid unneeded limit decrement.Hiroaki SHIMODA1-2/+4
When below pattern is observed, TIME dql_queued() dql_completed() | a) initial state | | b) X bytes queued V c) Y bytes queued d) X bytes completed e) Z bytes queued f) Y bytes completed a) dql->limit has already some value and there is no in-flight packet. b) X bytes queued. c) Y bytes queued and excess limit. d) X bytes completed and dql->prev_ovlimit is set and also dql->prev_num_queued is set Y. e) Z bytes queued. f) Y bytes completed. inprogress and prev_inprogress are true. At f), according to the comment, all_prev_completed becomes true and limit should be increased. But POSDIFF() ignores (completed == dql->prev_num_queued) case, so limit is decreased. Signed-off-by: Hiroaki SHIMODA <[email protected]> Cc: Tom Herbert <[email protected]> Cc: Eric Dumazet <[email protected]> Cc: Denys Fedoryshchenko <[email protected]> Acked-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-31bql: Fix POSDIFF() to integer overflow aware.Hiroaki SHIMODA1-1/+1
POSDIFF() fails to take into account integer overflow case. Signed-off-by: Hiroaki SHIMODA <[email protected]> Cc: Tom Herbert <[email protected]> Cc: Eric Dumazet <[email protected]> Cc: Denys Fedoryshchenko <[email protected]> Acked-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-31net/mlx4_core: Fix obscure mlx4_cmd_box parameter in QUERY_DEV_CAPJack Morgenstein1-3/+2
The "!mlx4_is_slave" is totally confusing. Fix with constant MLX4_CMD_NATIVE, which is the intended behavior. Signed-off-by: Jack Morgenstein <[email protected]> Reviewed-by: Or Gerlitz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-31net/mlx4_core: Check port out-of-range before using in mlx4_slave_capJack Morgenstein1-3/+3
The range check was performed after using the port number. Reverse this to prevent a potential array overflow. Signed-off-by: Jack Morgenstein <[email protected]> Reviewed-by: Or Gerlitz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-31net/mlx4_core: Fixes for VF / Guest startup flowJack Morgenstein4-14/+63
- pass the following parameters: - firmware version (added QUERY_FW paravirtualization for that) - disable Blueflame on slaves. KVM disables write combining on guests, and we get better performance without BF in this case. (This requires QUERY_DEV_CAP paravirtualization, also in this commit) - max qp rdma as destination - get rid of a chunk of "if (0)" dead code Signed-off-by: Jack Morgenstein <[email protected]> Reviewed-by: Or Gerlitz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-31net/mlx4_en: Fix improper use of "port" parameter in mlx4_en_eventJack Morgenstein1-5/+7
Port is used as an array index before we know if that is proper. For example, in the catas event case, port is zero; however, the port index should lie in the range (1..2). Fix this by using 'port' only in the events where it is of interest. Test for port out of range in the default (unhandled event) case, and do not output a message if it is not an ethernet port. Signed-off-by: Jack Morgenstein <[email protected]> Reviewed-by: Or Gerlitz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-31net/mlx4_core: Fix number of EQs used in ICM initialisationMarcel Apfelbaum3-15/+17
In SRIOV mode, the number of EQs used when computing the total ICM size was incorrect. To fix this, we do the following: 1. We add a new structure to mlx4_dev, mlx4_phys_caps, to contain physical HCA capabilities. The PPF uses the phys capabilities when it computes things like ICM size. The dev_caps structure will then contain the paravirtualized values, making bookkeeping much easier in SRIOV mode. We add a structure rather than a single parameter because there will be other fields in the phys_caps. The first field we add to the mlx4_phys_caps structure is num_phys_eqs. 2. In INIT_HCA, when running in SRIOV mode, the "log_num_eqs" parameter passed to the FW is the number of EQs per VF/PF; each function (PF or VF) has this number of EQs available. However, the total number of EQs which must be allowed for in the ICM is (1 << log_num_eqs) * (#VFs + #PFs). Rather than compute this quantity, we allocate ICM space for 1024 EQs (which is the device maximum number of EQs, and which is the value we place in the mlx4_phys_caps structure). For INIT_HCA, however, we use the per-function number of EQs as described above. Signed-off-by: Marcel Apfelbaum <[email protected]> Signed-off-by: Jack Morgenstein <[email protected]> Reviewed-by: Or Gerlitz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-31net/mlx4_core: Fix the slave_id out-of-range test in mlx4_eq_intJack Morgenstein1-1/+1
Ths fixes the comparison in the FLR (Function Level Reset) event case. Signed-off-by: Jack Morgenstein <[email protected]> Reviewed-by: Or Gerlitz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2012-05-31Merge branch 'for-chris' of git://git.jan-o-sch.net/btrfs-unstable into ↵Chris Mason14-252/+1368
for-linus Conflicts: fs/btrfs/ulist.h Signed-off-by: Chris Mason <[email protected]>
2012-05-31Merge tag 'asoc-3.5' of ↵Takashi Iwai2-12/+19
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: A few bug fixes for the merge window Small driver-specific updates.
2012-05-31Merge tag 'for-v3.5' of git://git.infradead.org/battery-2.6Linus Torvalds17-497/+943
Pull battery updates from Anton Vorontsov: "A bunch of fixes for v3.5, nothing extraordinary." * tag 'for-v3.5' of git://git.infradead.org/battery-2.6: (27 commits) smb347-charger: Include missing <linux/err.h> smb347-charger: Clean up battery attributes max17042_battery: Add support for max17047/50 chip sbs-battery.c: Capacity attr = remaining relative capacity isp1704_charger: Use after free on probe error ds2781_battery: Use DS2781_PARAM_EEPROM_SIZE and DS2781_USER_EEPROM_SIZE power_supply: Fix a typo in BATTERY_DS2781 Kconfig entry charger-manager: Provide cm_notify_event function for in-kernel use charger-manager: Poll battery health in normal state smb347-charger: Convert to regmap API smb347-charger: Move IRQ enabling to the end of probe smb347-charger: Rename few functions to match better what they are doing smb347-charger: Convert to use module_i2c_driver() smb347_charger: Cleanup power supply registration code in probe ab8500: Clean up probe routines ab8500_fg: Harden platform data check ab8500_btemp: Harden platform data check ab8500_charger: Harden platform data check MAINTAINERS: Fix 'F' entry for the power supply class max17042_battery: Handle irq request failure case ...
2012-05-31Merge git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2-2/+2
Pull two small kvm fixes from Avi Kivity: "A build fix for non-kvm archs and a transparent hugepage refcount bugfix on hosts with 4M pages." * git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Export asm-generic/kvm_para.h KVM: MMU: fix huge page adapted on non-PAE host
2012-05-31Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds56-674/+12125
Pull final round of SCSI updates from James Bottomley: "This is primarily another round of driver updates (bnx2fc, qla2xxx, qla4xxx) including the target mode driver for qla2xxx. We've also got a couple of regression fixes (async scanning, broken this merge window and a fix to a long standing break in the scsi_wait_scan module)." * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (45 commits) [SCSI] fix scsi_wait_scan [SCSI] fix async probe regression [SCSI] be2iscsi: fix dma free size mismatch regression [SCSI] qla4xxx: Update driver version to 5.02.00-k17 [SCSI] qla4xxx: Capture minidump for ISP82XX on firmware failure [SCSI] qla4xxx: Add change_queue_depth API support [SCSI] qla4xxx: Fix clear ddb mbx command failure issue. [SCSI] qla4xxx: Fix kernel panic during discovery logout. [SCSI] qla4xxx: Correct early completion of pending mbox. [SCSI] fcoe, bnx2fc, libfcoe: SW FCoE and bnx2fc use FCoE Syfs [SCSI] libfcoe: Add fcoe_sysfs [SCSI] bnx2fc: Allocate fcoe_ctlr with bnx2fc_interface, not as a member [SCSI] fcoe: Allocate fcoe_ctlr with fcoe_interface, not as a member [SCSI] Fix dm-multipath starvation when scsi host is busy [SCSI] ufs: fix potential NULL pointer dereferencing error in ufshcd_prove. [SCSI] qla2xxx: don't free pool that wasn't allocated [SCSI] mptfusion: unlock on error in mpt_config() [SCSI] tcm_qla2xxx: Add >= 24xx series fabric module for target-core [SCSI] qla2xxx: Add LLD target-mode infrastructure for >= 24xx series [SCSI] Revert "qla2xxx: During loopdown perform Diagnostic loopback." ...
2012-05-31Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds4-130/+212
Pull follow-up block updates from Jens Axboe: "Includes the fix from Eric to resolve the infinite loop in looking up or creating an IO context for an exiting task. Also a bunch of mtip32xx patches. Fairly trivial stuff. It's fairly new though, but no point in keeping it out of the tree until 3.6 imho. I've thrown it through basic testing locally as well, works fine. The one contentious part is the patch that Greg complained about (sysfs file with multiple values, should be a debugfs file), which is perfectly valid, but not a regression from what the file contains now. That will be fixed up separately." * 'for-linus' of git://git.kernel.dk/linux-block: block: avoid infinite loop in get_task_io_context() mtip32xx: Changes to sysfs entries mtip32xx: Convert macro definitions for flag bits to enum mtip32xx: minor performance tweak mtip32xx: Fix to support more than one sector in exec_drive_command() mtip32xx: Use plain spinlock for 'cmd_issue_lock' mtip32xx: Set block queue boundary variables mtip32xx: Fix to handle TFE for PIO(IOCTL/internal) commands mtip32xx: Change HDIO_GET_IDENTITY to return stored data mtip32xx: Set custom timeouts for PIO commands mtip32xx: fix clearing an incorrect register in mtip_init_port
2012-05-31tty: add lockdep annotationsEric Dumazet1-4/+15
tty_lock_pair() do the right thing to avoid deadlocks, but should instruct LOCKDEP of this to avoid a splat. Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-05-31NFS: Ensure that setattr and getattr wait for O_DIRECT write completionTrond Myklebust6-54/+70
Use the same mechanism as the block devices are using, but move the helper functions from fs/direct-io.c into fs/inode.c to remove the dependency on CONFIG_BLOCK. Signed-off-by: Trond Myklebust <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Al Viro <[email protected]> Cc: Fred Isaman <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-05-31dell-laptop: Add touchpad led support for Dell V3450AceLan Kao1-0/+9
Add Dell Vostro 3450 quirk to support touchpad LED. CC: Mariusz Fik <[email protected]> Signed-off-by: AceLan Kao <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2012-05-31acer-wmi: add 3 laptops to video backlight vendor mode quirk tableLee, Chun-Yi1-0/+24
Acer Extensa 5235, TravelMate 5760 and Aspire 5750 laptop have broken _BCM implemenation, the AML code wrote value to EC register but firmware didn't change brighenss. Fortunately, the brightness control works on those machines with vendor mode. So, add this machine to video backlight vendor mode quirk table. Reference: bko#36322 https://bugzilla.kernel.org/show_bug.cgi?id=36322 Reference: bko#42833 https://bugzilla.kernel.org/show_bug.cgi?id=42833 Reference: bko#42993 https://bugzilla.kernel.org/show_bug.cgi?id=42993 Cc: Christopher M. Penalver <[email protected]> Cc: Bence Lukacs <[email protected]> Cc: Joern Heissler <[email protected]> Cc: Carlos Corbacho <[email protected]> Cc: Matthew Garrett <[email protected]> Cc: Dmitry Torokhov <[email protected]> Cc: Corentin Chary <[email protected]> Cc: Thomas Renninger <[email protected]> Signed-off-by: Lee, Chun-Yi <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2012-05-31sony-laptop: add touchpad enable/disable functionMarco Chiappero1-0/+91
This setting is stored in the EC and available across reboots. [[email protected]: group function specific variables in a struct, use kstrtoul] Signed-off-by: Marco Chiappero <[email protected]> Signed-off-by: Mattia Dongili <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2012-05-31sony-laptop: add missing Fn key combos for 0x100 handlersMarco Chiappero1-0/+4
Signed-off-by: Marco Chiappero <[email protected]> Signed-off-by: Mattia Dongili <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2012-05-31sony-laptop: add support for more WWAN modemsMarco Chiappero1-19/+34
Also make the initialization function return a value for consistency with all the other setup functions. Signed-off-by: Marco Chiappero <[email protected]> Signed-off-by: Mattia Dongili <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2012-05-31sony-laptop: new keyboard backlight handleMarco Chiappero1-62/+87
Add support for handle 0x0143 (Vaio SA/SB/SC, CA/CB) and rework the code to be hable to support different handles for the keyboard backlight function. [[email protected]: group function specific variables in a struct] Signed-off-by: Marco Chiappero <[email protected]> Signed-off-by: Mattia Dongili <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2012-05-31sony-laptop: add high speed battery charging functionMarco Chiappero1-0/+86
Signed-off-by: Marco Chiappero <[email protected]> Signed-off-by: Mattia Dongili <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2012-05-31sony-laptop: support automatic resume on lid openMarco Chiappero1-0/+140
A few models offer the chance to set whether to resume from S3 and/or S4 when opening the lid. [[email protected]: create three sysfs files for S3/4/5 rather than using a single one accepting a bitmask. Support S5 since the DSDT exports it. Use a struct to hold all the related values, caching of the current status value rather than re-reading all the time in the sysfs show function.] Signed-off-by: Marco Chiappero <[email protected]> Signed-off-by: Mattia Dongili <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2012-05-31sony-laptop: adjust error handling in finding SNC handlesMattia Dongili1-4/+4
All handles must be greater than 0, also return more meaningful error codes on invalid conditions. Signed-off-by: Mattia Dongili <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
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