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2011-01-22USB: gadget: Fix error path in ci13xxx_udc gadget probe functionPavankumar Kondeti
Don't call gadget driver's unbind when bind is failed. Initialize udc->driver only after gadget driver bind is successful. Otherwise pull-up can be enabled upon VBUS session even when no gadget is bounded. Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22usb: pch_udc: Fix the worning log issue at gadget driver removeToshiharu Okada
When removing a serial gadget driver, the kernel warning message is outputted. This patch fixed this issue. The pch_udc driver did not have disconnection processing of gadget. Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: serial: Updated support for ICOM devicesPieter Maes
I found the original patch on the db0fhn repeater wiki (couldn't find the email of the origial author) I guess it was never commited. I updated and added some Icom HAM-radio devices to the ftdi driver. Added extra comments to make clear what devices it are. Signed-off-by: Pieter Maes <maescool@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: ehci-mxc: add work-around for efika mx/sb bugArnaud Patard (Rtp)
Add support for setting CHRGVBUS to workaround a hardware bug on efika mx/sb boards. See http://lists.infradead.org/pipermail/linux-arm-kernel/2011-January/037341.html Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: unbreak ehci-mxc on otg port of i.MX27Eric Bénard
commit 711669e5b80b6f2d88f61ed8a9681f83d8cbd201 fixed port 0 support for i.MX51 but broke it for (at least) i.MX27 which doesn't have a usb_phy1 clock but has a pdev->id 0. Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Arnaud Patard <arnaud.patard@rtp-net.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22drivers: update to pl2303 usb-serial to support Motorola cablesDario Lombardo
Added 0x0307 device id to support Motorola cables to the pl2303 usb serial driver. This cable has a modified chip that is a pl2303, but declares itself as 0307. Fixed by adding the right device id to the supported devices list, assigning it the code labeled PL2303_PRODUCT_ID_MOTOROLA. Signed-off-by: Dario Lombardo <dario.lombardo@libero.it> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: adding USB support for Cinterion's HC2x, EU3 and PH8 productsNicolaus Colberg
/drivers/usb/serial/option.c: Adding support for Cinterion's HC25, HC28, HC28J, EU3-E, EU3-P and PH8 by correcting/adding Cinterion's and Siemens' Vendor IDs as well as Product IDs and USB_DEVICE tuples Signed-off-by: Nicolaus Colberg <nicolaus.colberg@cinterion.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB serial: add missing .usb_driver field in serial driversAlan Stern
This patch (as1443) fixes a bug found in many of the USB serial drivers: They don't set the .usb_driver field in their usb_serial_driver structure. This field is needed for assigning dynamic IDs for device matching. In addition, starting with the 2.6.37 kernel, the .usb_driver field is needed for proper autosuspend operation. Without it, attempts to open the device file will fail. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Dan Williams <dcbw@redhat.com> CC: <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: ehci-fsl: Fix 'have_sysif_regs' detectionPeter Tyser
Previously a check was done on an ID register at the base of a CPU's internal USB registers to determine if system interface regsiters were present. The check looked for an ID register that had the format ID[0:5] == ~ID[8:13] as described in the MPC5121 User's Manual to determine if a MPC5121 or MPC83xx/85xx was being used. There are two issues with this method: - The ID register is not defined on the MPC83xx/85xx CPUs, so its unclear what is being checked on them. - Newer CPUs such as the P4080 also don't document the ID register, but do share the same format as the MPC5121. Thus the previous code did not set 'have_sysif_regs' properly which results in the P4080 not properly initializing its USB ports. Using the device tree 'compatible' node is a cleaner way to determine if 'have_sysif_regs' should be set and resolves the USB initialization issue seen on the P4080. Tested on a P4080-based system and compile tested on mpc512x_defconfig with Freescale EHCI driver enabled. Cc: Anatolij Gustschin <agust@denx.de> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: g_printer: fix bug in module parameter definitionsAlan Stern
This patch (as1442) fixes a bug in g_printer: Module parameters should not be marked "__initdata" if they are accessible in sysfs (i.e., if the mode value in the module_param() macro is nonzero). Otherwise attempts to access the parameters will cause addressing violations. Character-string module parameters must not be marked "__initdata" if the module can be unloaded, because the kernel needs to access the parameter variable at unload time in order to free the dynamically-allocated string. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: Roland Kletzing <devzero@web.de> CC: Craig W. Nadler <craig@nadler.us> CC: <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: g_printer: fix bug in unregistrationAlan Stern
This patch (as1441) fixes a bug in g_printer. The gadget driver, char device number, and class device should be unregistered in reverse order of registration. As it is now, when the module is unloaded the class device gets unregistered first, causing a crash when the unbind method tries to access it. This fixes Bugzilla #25882. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: Roland Kletzing <devzero@web.de> CC: Craig W. Nadler <craig@nadler.us> CC: <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: uss720: remove duplicate USB deviceSergei Shtylyov
Commit ecc1624a2fff45780959efbcb73ace18fdb3c58d (USB: misc: uss720.c: add another vendor/product ID) duplicated entry in the driver's USB device ID table. Remove the duplicate. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22MAINTAINERS: add ueagle-atm entryStanislaw Gruszka
Cc: Matthieu Castet <castet.matthieu@free.fr> Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: EHCI: fix DMA deallocation bugAlan Stern
This patch (as1440) fixes a bug in ehci-hcd. ehci->periodic_size is used to compute the size in a dma_alloc_coherent() call, but then it gets changed later on. As a result, the corresponding call to dma_free_coherent() passes a different size from the original allocation. Fix the problem by adjusting ehci->periodic_size before carrying out any of the memory allocations. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> CC: David Brownell <david-b@pacbell.net> CC: <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: pch_udc: support new device ML7213 IOHTomoya MORINAGA
Support new device OKI SEMICONDUCTOR's ML7213 IOH(Input/Output Hub) which is for IVI(In-Vehicle Infotainment) use. The ML7213 is companion chip for Intel Atom E6xx series. The ML7213 is completely compatible for Intel EG20T PCH. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22usb: pch_udc: Fixed issue which does not work with g_serialToshiharu Okada
This PCH_UDC driver does not work normally when "Serial gadget" is used. The receiving data of control transmission (EP0 Control OUT Transaction) has not received correctly. This patch fixed this issue. The following was modified. - The buffer size. - The change processing of a receiving buffer (The temporary buffer and the buffer prepared by gadget). - The setup processing of a DMA descriptor. Currently the PCH_UDC driver can work normally with "Serial gadget" or "File-backed Storage Gadget". Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22usb: set ep_dev async suspend should be later than device_initializePeter Chen
The dev->power.async_suspend can only be set at the condition of dev->power.status is DPM_ON. The dev->power.status will be initialized as DPM_ON at device_initialize. Signed-off-by: Peter Chen <peter.chen@freescale.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22usb: otg: nop: fix oops triggered by otg_register_notifierMing Lei
This patch adds BLOCKING_INIT_NOTIFIER_HEAD in nop_usb_xceiv_probe, so that we can avoid oops caused by uninitialized nop->otg.notifier.rwsem which will be touched in otg_register_notifier path. Reported-by: Gupta, Ajay Kumar <ajay.gupta@ti.com> Tested-by: Gupta, Ajay Kumar <ajay.gupta@ti.com> Cc: Balbi, Felipe <balbi@ti.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: cdc-wdm: fix misuse of logical operation in place of bitopDavid Sterba
CC: Greg Kroah-Hartman <gregkh@suse.de> CC: Oliver Neukum <oliver@neukum.org> CC: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: DL100B webmail notifier: initialize return valueMelchior FRANZ
If case of an unknown usb_device_id->driver_info (which could only occur if the info got corrupted somewhere outside the usbled driver), a debug message depended on an uninitialized value. This was harmless, but ugly, and gets fixed with this patch. Signed-off-by: Melchior FRANZ <mfranz@aon.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: EHCI: ASPM quirk of ISOC on AMD HudsonAlex He
AMD Hudson also needs the same ASPM quirk as SB800 Signed-off-by: Alex He <alex.he@amd.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22usb: otg: Make USB3319 ULPI ID genericFabio Estevam
On a system with a USB3317 ULPI transceiver the following message is shown on kernel boot: ULPI transceiver vendor/product ID 0x0424/0x0006 Found SMSC USB3319 ULPI transceiver. ULPI integrity check: passed. The reason is that USB3317 has the same vendor/product ID as USB3319. Make the ULPI ID generic for the USB331x transceivers. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: usb-storage: unusual_devs entry for CamSport EvoAlan Stern
This patch (as1438) adds an unusual_devs entry for the MagicPixel FW_Omega2 chip, used in the CamSport Evo camera. The firmware incorrectly reports a vendor-specific bDeviceClass. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: <ttkspam@free.fr> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: CP210x Removed incorrect device IDCraig Shelley
Device ID removed 0x10C4/0x8149 for West Mountain Radio Computerized Battery Analyzer. This device is actually based on a SiLabs C8051Fxxx, see http://www.etheus.net/SiUSBXp_Linux_Driver for further info. Signed-off-by: Craig Shelley <craig@microtron.org.uk> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: CP210x Add two device IDsCraig Shelley
Device Ids added for IRZ Automation Teleport SG-10 GSM/GPRS Modem and DekTec DTA Plus VHF/UHF Booster/Attenuator. Signed-off-by: Craig Shelley <craig@microtron.org.uk> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: qcaux: add Pantech UML290 device IDDan Williams
Another CDC-ACM + vendor specific interface layout for the QCDM port. Signed-off-by: Dan Williams <dcbw@redhat.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: usb-storage: unusual_devs update for TrekStor DataStation maxi g.u ↵Richard Schütz
external hard drive enclosure The TrekStor DataStation maxi g.u external hard drive enclosure uses a JMicron USB to SATA chip which needs the US_FL_IGNORE_RESIDUE flag to work properly. Signed-off-by: Richard Schütz <r.schtz@t-online.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22USB: usb-storage: unusual_devs update for Cypress ATACBRichard Schütz
New device ID added for unusual Cypress ATACB device. Signed-off-by: Richard Schütz <r.schtz@t-online.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22perf tools: Fix time function double declaration with glibcThomas Renninger
It's enough to include the local "debug.h" file to trigger it. man time reveals this is already declared in glibc: time - get time in seconds -> rename the variable. Cc: Ingo Molnar <mingo@elte.hu> Cc: arjan@infradead.org LPU-Reference: <1295620209-13859-2-git-send-email-trenn@suse.de> Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-01-22perf tools: Fix build by checking if extra warnings are supportedArnaldo Carvalho de Melo
The -Wstack-protector and -Wvolatile-register-var warnings, for instance, are not supported by gcc 3.4.6. So fix by doing the same check we already do for -fstack-protector-all. With this and the other patches in this series, perf builds unmodified on, for instance, RHEL4. Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-01-22perf tools: Fix build when using gcc 3.4.6Arnaldo Carvalho de Melo
[acme@localhost linux]$ make O=~acme/git/build/perf -C tools/perf make: Entering directory `/home/acme/git/linux/tools/perf' Makefile:526: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev Makefile:582: newt not found, disables TUI support. Please install newt-devel or libnewt-dev CC /home/acme/git/build/perf/builtin-annotate.o In file included from builtin-annotate.c:23: util/parse-events.h:26: warning: declaration of 'evsel_list' shadows a global declaration util/parse-events.h:12: warning: shadowed declaration is here make: *** [/home/acme/git/build/perf/builtin-annotate.o] Error 1 make: Leaving directory `/home/acme/git/linux/tools/perf' [acme@localhost linux]$ gcc --version | head -1 gcc (GCC) 3.4.6 20060404 (Red Hat 3.4.6-11) [acme@localhost linux]$ Fix it by renaming the parameter to evlist. Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-01-22perf tools: Add missing header, fixes buildArnaldo Carvalho de Melo
We need the definiton for __always_inline in bitops.h to fix the build on distros where it isn't available or compiler.h doesn't get included indirectly. One of the fixes needed to build perf on RHEL4 systems, for instance. Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-01-22perf tools: Fix 64 bit integer format stringsArnaldo Carvalho de Melo
Using %L[uxd] has issues in some architectures, like on ppc64. Fix it by making our 64 bit integers typedefs of stdint.h types and using PRI[ux]64 like, for instance, git does. Reported by Denis Kirjanov that provided a patch for one case, I went and changed all cases. Reported-by: Denis Kirjanov <dkirjanov@kernel.org> Tested-by: Denis Kirjanov <dkirjanov@kernel.org> LKML-Reference: <20110120093246.GA8031@hera.kernel.org> Cc: Denis Kirjanov <dkirjanov@kernel.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Pingtian Han <phan@redhat.com> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-01-22perf test: Fix build on older glibcsArnaldo Carvalho de Melo
Where we don't have CPU_ALLOC & friends. As the tools are being used in older distros where the only allowed change are to replace the kernel, like RHEL4 and 5. Reported-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Stephane Eranian <eranian@google.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-01-22m68k: Uninline strchr()Geert Uytterhoeven
Some versions of gcc replace calls to strstr() with single-character "needle" string parameters by calls to strchr() behind our back. If strchr() is defined as an inline function, this causes linking errors like ERROR: "strchr" [drivers/target/target_core_mod.ko] undefined! As m68k is the only architecture that has an inline strchr() and this inline version is not an optimized asm version, uninline strchr() and use the standard out-of-line C version in lib/string.c instead. This also decreases the defconfig/allmodconfig kernel image sizes by a few hundred bytes. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2011-01-22ALSA: HDA: Add a new model "asus" for Conexant 5066/205xxDavid Henningsson
BugLink: http://bugs.launchpad.net/bugs/701271 This new model, named "asus", is identical to the "hp_laptop" model, except for the location of the internal mic, which is at pin 0x1a. It is used for Asus K52JU and Lenovo G560. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-22ALSA: HDA: Refactor some redundant code for Conexant 5066/205xxDavid Henningsson
Four very similar procedures - one for each model - now refactored into one. This isn't all duplicated code, but a step in the right direction. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-22ALSA: Xonar, CS43xx: Don't overrun static arrayJesper Juhl
'cs4398_regs' in 'struct xonar_cs43xx' is an array of 'u8' with a size of 8. So, this code in sound/pci/oxygen/xonar_cs43xx.c::dump_d1_registers() for (i = 2; i <= 8; ++i) snd_iprintf(buffer, " %02x", data->cs4398_regs[i]); will overrun the array when 'i == 8'. I guess that what's needed to fix it is the trivial patch below, but I must admit that I have no idea about this code, so I may very well be wrong. Additionally, I have no way to actually test this, so all I know is that the below compiles. Someone who actually knows this code should take a look before anything is comitted - consider the below (not much more than) a bug report. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: Clemens Ladisch <clemens@ladisch.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-01-22staging: brcm80211: fix suspend/resume issue in brcmsmacArend van Spriel
PCI PM suspend callback took down the interface and resume brought it back up. In the mac80211 context this is done in subsequent calls. Rework implementation so that suspend only stores config, and sets PCI power state. The resume return to full power state (D0), restores the config, and brings hardware back up. Full bringup is done by subsequent mac80211 calls. Reviewed-by: Brett Rudley <brudley@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22staging: brcm80211: remove assert to avoid panic since 2.6.37 kernelArend van Spriel
The driver assumed it would receive skb packets from MAC80211 which are not cloned. To guard this assumption an assert was placed in the transmit routine. As of kernel 2.6.37 it turns out MAC80211 does pass skb packets that are cloned. The assert is also not needed as it does not lead to a failure state in our driver when the packet is cloned. Therefore the assert can safely be removed. > commit f8a0a781488ec7288d1049e5d2022850aa98f7b6 > Author: Felix Fietkau <nbd@openwrt.org> > Date: Sat Dec 18 19:30:50 2010 +0100 > > mac80211: fix potentially redundant skb data copying > > When an skb is shared, it needs to be duplicated, along with its data > If the skb does not have enough headroom, using skb_copy might cause t > buffer to be copied twice (once by skb_copy and once by pskb_expand_he > Fix this by using skb_clone initially and letting ieee80211_skb_resize > out the rest. > > Signed-off-by: Felix Fietkau <nbd@openwrt.org> > Signed-off-by: John W. Linville <linville@tuxdriver.com> > Acked-by: Brett Rudley <brudley@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22Staging: iio: Aditional fixpoint formatted output bugfixRoland Stigge
iio: Additional fixpoint formatted output bugfixes Fix some ADC/DAC drivers' _scale interface to correct fixpoint formatted output This patch adds the fixes to ad7887_core.c and ad5446.c Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-22Merge branch 'perf/urgent' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 into perf/urgent
2011-01-22nilfs2: fix crash after one superblock became unavailableRyusuke Konishi
Fixes the following kernel oops in nilfs_setup_super() which could arise if one of two super-blocks is unavailable. > BUG: unable to handle kernel NULL pointer dereference at (null) > Pid: 3529, comm: mount.nilfs2 Not tainted 2.6.37 #1 / > EIP: 0060:[<c03196bc>] EFLAGS: 00010202 CPU: 3 > EIP is at memcpy+0xc/0x1b > Call Trace: > [<f953720e>] ? nilfs_setup_super+0x6c/0xa5 [nilfs2] > [<f95369e9>] ? nilfs_get_root_dentry+0x81/0xcb [nilfs2] > [<f9537a08>] ? nilfs_mount+0x4f9/0x62c [nilfs2] > [<c02745cf>] ? kstrdup+0x36/0x3f > [<f953750f>] ? nilfs_mount+0x0/0x62c [nilfs2] > [<c0293940>] ? vfs_kern_mount+0x4d/0x12c > [<c02a5100>] ? get_fs_type+0x76/0x8f > [<c0293a68>] ? do_kern_mount+0x33/0xbf > [<c02a784a>] ? do_mount+0x2ed/0x714 > [<c02a6171>] ? copy_mount_options+0x28/0xfc > [<c02a7ce3>] ? sys_mount+0x72/0xaf > [<c0473085>] ? syscall_call+0x7/0xb Reported-by: Wakko Warner <wakko@animx.eu.org> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Tested-by: Wakko Warner <wakko@animx.eu.org> Cc: stable <stable@kernel.org> [2.6.37, 2.6.36] LKML-Reference: <20110121024918.GA29598@animx.eu.org>
2011-01-21can: add driver for Softing cardKurt Van Dijck
This patch adds the driver that creates a platform:softing device from a pcmcia_device Note: the Kconfig indicates a dependency on the softing.ko driver, but this is purely to make configuration intuitive. This driver will work independent, but no CAN network devices appear until softing.ko is loaded too. Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-21can: add driver for Softing cardKurt Van Dijck
This patch adds a driver for the platform:softing device. This will create (up to) 2 CAN network devices from 1 platform:softing device Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-21Linux 2.6.38-rc2v2.6.38-rc2Linus Torvalds
2011-01-21x86, hotplug: Fix powersavings with offlined cores on AMDBorislav Petkov
ea53069231f9317062910d6e772cca4ce93de8c8 made a CPU use monitor/mwait when offline. This is not the optimal choice for AMD wrt to powersavings and we'd prefer our cores to halt (i.e. enter C1) instead. For this, the same selection whether to use monitor/mwait has to be used as when we select the idle routine for the machine. With this patch, offlining cores 1-5 on a X6 machine allows core0 to boost again. [ hpa: putting this in urgent since it is a (power) regression fix ] Reported-by: Andreas Herrmann <andreas.herrmann3@amd.com> Cc: stable@kernel.org # 37.x Cc: H. Peter Anvin <hpa@linux.intel.com> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Len Brown <lenb@kernel.org> Cc: Venkatesh Pallipadi <venki@google.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.hl> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> LKML-Reference: <1295534572-10730-1-git-send-email-bp@amd64.org> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-01-21drivers: mmc: msm: remove clock disable in probeDaniel Walker
The probe function adds the MMC host which can start accepting request immediately. There is an assumption here that no requests happen immediatly, but it's not always the case. This assumption can causes a BUG() when the clocks are disabled. The fix is to just remove the clock disable in the probe function. Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
2011-01-21mmc: msm: fix dma usage not to use internal APIsDaniel Walker
Remove parts of this driver which use internal API calls. This replaces the calls as suggested by Russell King. Cc: Russell King - ARM Linux <linux@arm.linux.org.uk> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
2011-01-21Merge branch 'media_fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'media_fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (101 commits) [media] staging/lirc: fix mem leaks and ptr err usage [media] hdpvr: reduce latency of i2c read/write w/recycled buffer [media] hdpvr: enable IR part [media] rc/mceusb: timeout should be in ns, not us [media] v4l2-device: fix 'use-after-freed' oops [media] v4l2-dev: don't memset video_device.dev [media] zoran: use video_device_alloc instead of kmalloc [media] w9966: zero device state after a detach [media] v4l: Fix a use-before-set in the control framework [media] v4l: Include linux/videodev2.h in media/v4l2-ctrls.h [media] DocBook/v4l: update V4L2 revision and update copyright years [media] DocBook/v4l: fix validation error in dev-rds.xml [media] v4l2-ctrls: queryctrl shouldn't attempt to replace V4L2_CID_PRIVATE_BASE IDs [media] v4l2-ctrls: fix missing 'read-only' check [media] pvrusb2: Provide more information about IR units to lirc_zilog and ir-kbd-i2c [media] ir-kbd-i2c: Add back defaults setting for Zilog Z8's at addr 0x71 [media] lirc_zilog: Update TODO.lirc_zilog [media] lirc_zilog: Add Andy Walls to copyright notice and authors list [media] lirc_zilog: Remove useless struct i2c_driver.command function [media] lirc_zilog: Remove unneeded tests for existence of the IR Tx function ...
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