- 24 Feb, 2012 35 commits
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Jonathan Cameron authored
Direct copy of version proposed for the non staging branch. Needed here to allow testing of more advanced inkernel interface code. Minimal support of simple in, curr and temp attributes so far. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jonathan Cameron authored
In kernel interfaces need these, so make them available. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jonathan Cameron authored
Lifted from proposal for in kernel interface built on the out of staging branch. Two elements here: * Map as defined in "inkern.h" * Matching code to actually get the iio_dev and channel that we want from the global list of IIO devices. V4: Everything now built if iio is built (rather than being optional) Removal race condition prevented by using info pointer as a check of removal under a lock. V3: Drop the option of registering / getting channels using dev pointer. Stick to name only as suggested by Mark Brown (this has caused user confusion in the regulator framework.) V2: As per Greg KH suggestion, move over to registration by passing the tables into the provider drivers (how regulator does it). This does not prevent us using the original more flexible approach if at a later date there is a usecase that demands it. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jonathan Cameron authored
This prevents use of provider callbacks after it has been unregistered. Note that all code using this that can be called from a consumer *must* check the pointer before using and hold the info_exist_lock throughout the usage of the callbacks in info. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Omar Ramirez Luna authored
In order to detect WDT feature on the dsp code, we need to find the symbol used to enable it inside the baseimage. This should fix the warning comming from L3 driver: WARNING: at arch/arm/mach-omap2/omap_l3_smx.c:161 omap3_l3_app_irq... In-band Error seen by IVA_SS at address 0 ... That occurs because the dsp tries to access wdt3 registers when the clock for those registers is not enabled. Reported-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Omar Ramirez Luna authored
In order to detect it at runtime, we need the code handling wdt clock available at runtime to decide whether to enable or disable based on the baseimage symbols. Default timeout has been set to 5 seconds. Downside is that we will lose the option to set a custom timeout for overflow, but than can be added (if needed) as part of debugfs. Signed-off-by: Omar Ramirez <omar.ramirez@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Masanari Iida authored
Correct spelling "erorr" to "error" in drivers/stating/comedi/drivers/unioxx5.c Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Masanari Iida authored
Correct spelling "scaning" to "scanning" in drivers/staging/vt6656/bssdb.c drivers/staging/vt6655/bssdb.c Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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David Daney authored
Commit d6c25be (mdio-octeon: use an unique MDIO bus name.) changed the names used to refer to MDIO buses. The ethernet driver must be changed to match, so that the PHY drivers can be attached. Signed-off-by: David Daney <david.daney@cavium.com> Acked-by: Florian Fainelli <florian@openwrt.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rabin Vincent authored
The readers list is traversed under the log->mutex lock (for example from fix_up_readers()), but the deletion of elements from this list is not being done under this lock. Cc: Brian Swetland <swetland@google.com> Cc: Dima Zavin <dima@android.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chris Ball authored
These are each >20k LOC drivers that embed an entire SD stack, and present SD cards as if they were SCSI devices; both drivers should be rewritten to be small hooks that connect the PCI (for rts_pstor) or USB (for rts5139) hardware into Linux's MMC/xD/memorystick stacks. Signed-off-by: Chris Ball <cjb@laptop.org> Cc: edwin_rong <edwin_rong@realsil.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Dan Carpenter authored
p80211item_pstr6_t is the size of "msg1.bssid" (16 bytes) but msg1.bssid.data is type p80211pstr6_t and it is smaller (7 bytes). We had just set that memory to zeroes earlier and now we're writing over it with 0xff because we're writing past the end of the struct. I don't know if this actually causes a problem. It may be that we initialize the extra 0xff bytes correctly later. But the current code is obviously wrong and we should fix it. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Danny Kukawka authored
Unify return value of .ndo_set_mac_address if the given address isn't valid. Return -EADDRNOTAVAIL as eth_mac_addr() already does if is_valid_ether_addr() fails. Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Hitoshi NAKAMORI authored
This is a patch to the alphatrack.c and tranzport.c that fixes up an error found by checkpatch.pl tool. Signed-off-by: Hitoshi Nakamori <hitoshi.nakamori@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Justin P. Mattock authored
The below patch fixes some comments with typos in the them and makes a comment make more sense. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Andrea Righi authored
Commit 9256a478 fixed a deadlock condition, being sure that the buddy list spinlock is always taken before the page spinlock. However in zbud_free_and_delist() locking order is the opposite (page lock -> list lock). Possible unsafe locking scenario (reported by lockdep): CPU0 CPU1 ---- ---- lock(&(&zbpg->lock)->rlock); lock(zbud_budlists_spinlock); lock(&(&zbpg->lock)->rlock); lock(zbud_budlists_spinlock); Fix by grabbing the locks in opposite order in zbud_free_and_delist(). Signed-off-by: Andrea Righi <andrea@betterlinux.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Mark Einon authored
netif_rx is meant to be called from interrupts because it doesn't wake up ksoftirqd. For calling from outside interrupts, netif_rx_ni exists. This stops the error "NOHZ: local_softirq_panding 08" that happens on some machines with NOHZ and plip --- it is caused by the fact that softirq is pending and ksoftirqd is sleeping. Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Dan Magenheimer authored
Ramster can't be a module (yet) and depends on CONFIGFS_FS=y, but allmodconfig builds with CONFIGFS_FS=m, which breaks the build. And forcing CONFIGFS_FS=y with select breaks the build in other ways. So just don't build ramster unless CONFIGFS_FS=y. Also, while we're here, add a comment as to why BROKEN is depended. Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Dan Magenheimer authored
Due to some conflicting debug vars, kernel build will warn when CONFIG_RAMSTER=y and CONFIG_OCFS2=m and will fail when CONFIG_RAMSTER=y and CONFIG_OCFS2=y (rare). Rename ramster mlog vars to avoid the name conflict. Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Sebastiaan de Haan authored
New kernel developer inspired by the 2010 FOSDEM talk. Running checkpatch on p80211netdev.c gave the error: p80211netdev.c:153: ERROR: "foo * bar" should be "foo *bar". Fixed it by doing what was suggested. Signed-off-by: Sebastiaan de Haan <sebastiaan@sebastiaandehaan.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Santosh Nayak authored
Remove commented code of old style lock initilization Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Tomas Winkler authored
This patch eliminates following type of warnings warning: no previous prototype for '...func...' [-Wmissing-prototypes] For this is a single file example lets make all API-like functions be static. Since all static functions should be used so let's call to amt_host_if_deinit() even if in this example it's not really necessary Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Acked-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Tomas Winkler authored
Looks during cleanup we converted type of host_version_supported member from UINT8 into int instead of u8. Since we've queried only for boolean value of this variable the bug wasn't really visible. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Kevin McKinney authored
Variable psfLocalSet may not follow the correct path in the code, and therefore may not be set properly. As such, causing a null dereference. Signed-off-by: Kevin McKinney <klmckinney1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jorgyano Vieira authored
The BCMLOG_ENTER macro is used only in five functions, perhaps it is remainder of debugging some specific problem, now, this macro don't seems to be useful, so it should be removed. Signed-off-by: Jorgyano Vieira <jorgyano@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jorgyano Vieira authored
The BCMLOG_LEAVE macro is not used, so there is no reason to keep it. Signed-off-by: Jorgyano Vieira <jorgyano@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chris Kelly authored
Added Kconfig and Kbuild files for ozwpan USB over WiFi driver. Modified parent Makefile and Kconfig to include them. Signed-off-by: Chris Kelly <ckelly@ozmodevices.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chris Kelly authored
Added tracing facilities and also memory allocation and URB tracking. This is for debugging purposes and is all optional and can be switched out at compile time. Signed-off-by: Chris Kelly <ckelly@ozmodevices.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chris Kelly authored
The event logging subsystem allows internal events in the driver to be logged. This facilitates testing the correct operation of the driver. This subsystem is optional and can be switched out at compile time. Signed-off-by: Chris Kelly <ckelly@ozmodevices.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chris Kelly authored
The character device provides a management interface to the driver and also provides an additional service to the protocol for side band communication with the device. Signed-off-by: Chris Kelly <ckelly@ozmodevices.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chris Kelly authored
The L2 protocol supports various services, one of which is USB. This provides the implementation of that service and plumbs it to the virtual USB HCD. Signed-off-by: Chris Kelly <ckelly@ozmodevices.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chris Kelly authored
Added the implementation of the virtual USB HCD that is used to present devices connected via the network to the USB subsystem. Signed-off-by: Chris Kelly <ckelly@ozmodevices.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chris Kelly authored
Added support for maintaining state and data buffering for devices connected via the network. Signed-off-by: Chris Kelly <ckelly@ozmodevices.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chris Kelly authored
Added the basic implementation of the L2 protocol support used to communicate with devices over the network. Signed-off-by: Chris Kelly <ckelly@ozmodevices.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chris Kelly authored
This series of patches adds the Ozmo USB over WiFi driver to the driver staging directory. This is a driver for a virtual USB HCD and uses an L2 network protocol to talk to the device. This patch adds the driver entry code and a README file with more details. Signed-off-by: Chris Kelly <ckelly@ozmodevices.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 17 Feb, 2012 1 commit
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Greg Kroah-Hartman authored
It can't seem to build properly, so let's just mark it broken until stuff sorts itself out. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 16 Feb, 2012 4 commits
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Danny Kukawka authored
drivers/staging/sm7xx/smtcfb.c included 'linux/module.h' twice, remove the duplicate. Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jesper Juhl authored
In drivers/staging/rtl8192e/rtllib_softmac.c::rtllib_rx_assoc_resp() we allocate memory for 'network' with kzalloc() and then proceed to zero the already zeroed mem we got from kzalloc() with memset(). That's redundant, so remove the memset() We also fail to kfree() the memory we allocated for 'network' if we do not enter if (ieee->current_network.qos_data.supported == 1) { and the variable then goes out of scope. To fix that I simply moved the kfree() that was inside that 'if' statement to instead be just after it. It then covers both the case where we take the branch and when we don't. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Roland Stigge authored
This patch adds a 3-channel ADC driver for the LPC32xx ARM SoC Signed-off-by: Roland Stigge <stigge@antcom.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jorgyano Vieira authored
Improvement of debug macros to ensure safe use on if/else statements. Signed-off-by: Jorgyano Vieira <jorgyano@gmail.com> Acked-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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