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2011-05-19serial: 8250_pci: add support for Cronyx Omega PCI multiserial board.Antony Pavlov
This patch adds support for the Omega-PCI, an 8-port asynchronous multiport adapter for computers with PCI bus [1]. [1] http://www.cronyx.ru/hardware/ompci.html Signed-off-by: Antony Pavlov <antony@niisi.msk.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19tty/serial: Fix break handling for PORT_TEGRAStephen Warren
When a break is received, Tegra's UART apparently fills the FIFO with 0 bytes. These must be drained so that they aren't interpreted as actual data received. This allows e.g. MAGIC_SYSRQ to work on Tegra's UARTs. v2: Added FIXME comment to clear_rx_fifo Originally-by: Laxman Dewangan <ldewangan@nvidia.com> Cc: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19tty/serial: Add explicit PORT_TEGRA typeStephen Warren
Tegra's UART is currently auto-detected as PORT_XSCALE due to register bit UART_IER.UUE being writable. However, the Tegra documentation states that this register bit is reserved. Hence, we should not program it. Instead, the documentation specifies that the UART is 16550 compatible. However, Tegra does need register bit UART_IER.RTOIE set, which is not enabled by any 16550 port type. This was not noticed before, since PORT_XSCALE enables CAP_UUE, which conflates both UUE and RTOIE bit programming. This change defines PORT_TEGRA that doesn't set UART_CAP_UUE, but does set UART_CAP_RTOIE, which is a new capability indicating that the RTOIE bit needs to be enabled. Based-on-code-by: Laxman Dewangan <ldewangan@nvidia.com> Cc: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19USB: EHCI: Remove SPARC_LEON {read,write}_be definitions from ehci.hJan Andersson
{read,write}l_be are now defined for SPARC and do not need to be defined for SPARC_LEON in ehci.h. This patch fixes the following warnings: CC drivers/usb/host/ehci-hcd.o In file included from drivers/usb/host/ehci-hcd.c:119: drivers/usb/host/ehci.h:631:1: warning: "readl_be" redefined ... drivers/usb/host/ehci-hcd.c:119: drivers/usb/host/ehci.h:632:1: warning: "writel_be" redefined ... Signed-off-by: Jan Andersson <jan@gaisler.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: (34 commits) PM: Introduce generic prepare and complete callbacks for subsystems PM: Allow drivers to allocate memory from .prepare() callbacks safely PM: Remove CONFIG_PM_VERBOSE Revert "PM / Hibernate: Reduce autotuned default image size" PM / Hibernate: Add sysfs knob to control size of memory for drivers PM / Wakeup: Remove useless synchronize_rcu() call kmod: always provide usermodehelper_disable() PM / ACPI: Remove acpi_sleep=s4_nonvs PM / Wakeup: Fix build warning related to the "wakeup" sysfs file PM: Print a warning if firmware is requested when tasks are frozen PM / Runtime: Rework runtime PM handling during driver removal Freezer: Use SMP barriers PM / Suspend: Do not ignore error codes returned by suspend_enter() PM: Fix build issue in clock_ops.c for CONFIG_PM_RUNTIME unset PM: Revert "driver core: platform_bus: allow runtime override of dev_pm_ops" OMAP1 / PM: Use generic clock manipulation routines for runtime PM PM: Remove sysdev suspend, resume and shutdown operations PM / PowerPC: Use struct syscore_ops instead of sysdevs for PM PM / UNICORE32: Use struct syscore_ops instead of sysdevs for PM PM / AVR32: Use struct syscore_ops instead of sysdevs for PM ...
2011-05-19USB: UHCI: Support big endian GRUSBHC HCJan Andersson
This patch adds support for big endian GRUSBHC UHCI controllers. The HCD bus glue will probe the register interface to determine the endianness of the controller. Tested on GR-LEON4-ITX board which has a controller with little endian interface and on custom LEON3 board with a BE controller. Signed-off-by: Jan Andersson <jan@gaisler.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19sparc: add {read,write}*_be routinesJan Andersson
This patch adds {read,write}*_be big endian memory access routines to the io.h header used on SPARC32 and SPARC64. Tested on SPARC32 (LEON) Signed-off-by: Jan Andersson <jan@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19Merge branch 'for-linus' of ↵Linus Torvalds
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: Use pci_dev->revision RDMA/iwcm: Get rid of enum iw_cm_event_status IB/ipath: Use pci_dev->revision, again IB/qib: Prevent driver hang with unprogrammed boards RDMA/cxgb4: EEH errors can hang the driver RDMA/cxgb4: Reset wait condition atomically RDMA/cxgb4: Fix missing parentheses RDMA/cxgb4: Initialization errors can cause crash RDMA/cxgb4: Don't change QP state outside EP lock RDMA/cma: Add an ID_REUSEADDR option RDMA/cma: Fix handling of IPv6 addressing in cma_use_port
2011-05-19Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-2.6-cm * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-2.6-cm: kmemleak: Initialise kmemleak after debug_objects_mem_init() kmemleak: Select DEBUG_FS unconditionally in DEBUG_KMEMLEAK kmemleak: Do not return a pointer to an object that kmemleak did not get
2011-05-19USB: UHCI: Add support for big endian descriptorsJan Andersson
This patch adds support for universal host controllers that use big endian descriptors. Support for BE descriptors requires a non-PCI host controller. For kernels with PCI-only UHCI there should be no change in behaviour. This patch tries to replicate the technique used to support BE descriptors in the EHCI HCD. Parts added to uhci-hcd.h are basically copy'n'paste from ehci.h. Signed-off-by: Jan Andersson <jan@gaisler.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19USB: UHCI: Use ACCESS_ONCE rather than using a full compiler barrierAlan Stern
This patch (as1462) updates the special accessor functions defined in uhci-hcd.h. Rather than using a full compiler barrier, all we really need is the ACCESS_ONCE() mechanism, because the idea is to force the compiler to store a fixed copy of a possibly changing value. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19USB: UHCI: Add support for big endian mmioJan Andersson
This patch adds support for big endian mmio to the UHCI HCD. Big endian mmio is supported by adding a flag bit to the UHCI HCD replicating the solution used in the EHCI HCD. When adding big endian support this patch also adds a check to see if we need to support HCs with PCI I/O registers when we support HCs with MMIO. This patch also adds 'const' to the register access functions' uhci_hcd argument. Signed-off-by: Jan Andersson <jan@gaisler.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus: (48 commits) MIPS: Move arch_get_unmapped_area and gang to new file. MIPS: Cleanup arch_get_unmapped_area MIPS: Octeon: Don't request interrupts for unused IPI mailbox bits. Octeon: Fix interrupt irq settings for performance counters. MIPS: Fix build warnings on defconfigs MIPS: Lemote 2F, Malta: Fix build warning MIPS: Set ELF AT_PLATFORM string for Loongson2 processors MIPS: Set ELF AT_PLATFORM string for BMIPS processors MIPS: Introduce set_elf_platform() helper function MIPS: JZ4740: setup: Autodetect physical memory. MIPS: BCM47xx: Fix MAC address parsing. MIPS: BCM47xx: Extend the filling of SPROM from NVRAM MIPS: BCM47xx: Register SSB fallback sprom callback MIPS: BCM47xx: Extend bcm47xx_fill_sprom with prefix. SSB: Change fallback sprom to callback mechanism. MIPS: Alchemy: Clean up GPIO registers and accessors MIPS: Alchemy: Cleanup DMA addresses MIPS: Alchemy: Rewrite ethernet platform setup MIPS: Alchemy: Rewrite UART setup and constants. MIPS: Alchemy: Convert dbdma.c to syscore_ops ...
2011-05-19usb-storage: Correct adjust_quirks to include latest flagsKarl Relton
Commits ae38c78a03e1b77ad45248fcf097e4568e740209 and 00914025cc4e783d4703b4db1d47b41f389e50c8 added quirk flags US_FL_NO_READ_DISC_INFO and US_FL_NO_READ_CAPACITY_16 to the usb-storage driver. However they did not add the corresponding flags to adjust_quirks() in usb.c, so there was no facility for a user to over-ride/add them via the quirks module parameter. Signed-off-by: Karl Relton <karllinuxtest.relton@ntlworld.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19usb/isp1760: Fix possible unlink problemsArvid Brodin
Use skip map to avoid spurious interrupts from unlinked transfers. Also changes to urb_dequeue() and endpoint_disable() to avoid release of spinlock in uncertain state. Signed-off-by: Arvid Brodin <arvid.brodin@enea.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19usb/isp1760: Move function isp1760_endpoint_disable() within file.Arvid Brodin
Preparation for patch #2. The function isp1760_endpoint_disable() does almost the same thing as urb_dequeue(). In patch #2 I change these to use a common helper function instead of calling each other - for clarity but also to avoid releasing the spinlock while in a "questionable" state. It seemed proper to have these functions close to each other in the code. Signed-off-by: Arvid Brodin <arvid.brodin@enea.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19USB: remove remaining usages of hcd->state from usbcore and fix regressionAlan Stern
This patch (as1467) removes the last usages of hcd->state from usbcore. We no longer check to see if an interrupt handler finds that a controller has died; instead we rely on host controller drivers to make an explicit call to usb_hc_died(). This fixes a regression introduced by commit 9b37596a2e860404503a3f2a6513db60c296bfdc (USB: move usbcore away from hcd->state). It used to be that when a controller shared an IRQ with another device and an interrupt arrived while hcd->state was set to HC_STATE_HALT, the interrupt handler would be skipped. The commit removed that test; as a result the current code doesn't skip calling the handler and ends up believing the controller has died, even though it's only temporarily stopped. The solution is to ignore HC_STATE_HALT following the handler's return. As a consequence of this change, several of the host controller drivers need to be modified. They can no longer implicitly rely on usbcore realizing that a controller has died because of hcd->state. The patch adds calls to usb_hc_died() in the appropriate places. The patch also changes a few of the interrupt handlers. They don't expect to be called when hcd->state is equal to HC_STATE_HALT, even if the controller is still alive. Early returns were added to avoid any confusion. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Manuel Lauss <manuel.lauss@googlemail.com> CC: Rodolfo Giometti <giometti@linux.it> CC: Olav Kongas <ok@artecdesign.ee> CC: <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: input/atari: Fix mouse movement and button mapping input/atari: Fix atarimouse init input/atari: Use the correct mouse interrupt hook m68k/atari: Do not use "/" in interrupt names m68k: unistd - Comment out definitions for unimplemented syscalls m68k: Really wire up sys_pselect6 and sys_ppoll m68k: Merge mmu and non-mmu versions of sys_call_table MAINTAINERS: Roman Zippel has been MIA for several years. m68k: bitops - Never step beyond the end of the bitmap m68k: bitops - offset == ((long)p - (long)vaddr) * 8
2011-05-20core_kernel_data(): Fix architectures that do not define _sdataIngo Molnar
Some architectures such as Alpha do not define _sdata but _data: kernel/built-in.o: In function `core_kernel_data': kernel/extable.c:77: undefined reference to `_sdata' So expand the scope of the data range to the text addresses too, this might be more correct anyway because this way we can cover readonly variables as well. Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/n/tip-i878c8a0e0g0ep4v7i6vxnhz@git.kernel.org Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-05-19networking: NET_CLS_ROUTE4 depends on INETRandy Dunlap
IP_ROUTE_CLASSID depends on INET and NET_CLS_ROUTE4 selects IP_ROUTE_CLASSID, but when INET is not enabled, this kconfig warning is produced, so fix it by making NET_CLS_ROUTE4 depend on INET. warning: (NET_CLS_ROUTE4) selects IP_ROUTE_CLASSID which has unmet direct dependencies (NET && INET) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-19staging:iio: Trivial kconfig reorganization and uniformity improvements.Jonathan Cameron
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:documenation partial update.Jonathan Cameron
More to be added, but this brings the docs in line with the current code. Now they are hopefully just uninformative rather than actually incorrect. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio: use pollfunc allocation helpers in remaining drivers.Jonathan Cameron
Some didn't get converted the first time around. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:max1363 misc cleanups and use of for_each_bit_set to simplify ↵Jonathan Cameron
event code spitting out. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio: implement an iio_info structure to take some of the constant ↵Jonathan Cameron
elements out of iio_dev. This was suggested by Arnd Bergmann, Other elements may well move in here in future, but it definitely makes sense for these. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:meter:ade7758: Use private data space from iio_allocate_deviceMichael Hennerich
Use private data space from iio_allocate_device. Drop dev_data in favor of iio_priv(). Fix indention issues from previous patches. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:accel:lis3l02dq make write_reg_8 take value not a pointer to value.Jonathan Cameron
Silliness that has been there a long time. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio: ring core cleanups + check if read_last available in lis3l02dqJonathan Cameron
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:core cleanup: squash tiny wrappers and use dev_set_name to ↵Jonathan Cameron
handle creation of event interface name. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio: poll func allocation clean up.Jonathan Cameron
Add a function to neatly deal with allocation of poll functions. Ultimately this allows us to more easily change the implementation. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:ad7780 trivial unused header cleanup.Jonathan Cameron
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:adc: AD7780: Use private data space from iio_allocate_device + ↵Michael Hennerich
trivial fixes Use private data space from iio_allocate_device Drop dev_data in favour of iio_priv() Fix typo in gpio name Fix error return path, free gpio Make scale_uv type unsigned long Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:adc:AD7780: Convert to new channel registration methodMichael Hennerich
Convert to new channel registration method Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:adc: AD7606: Drop dev_data in favour of iio_priv()Michael Hennerich
Some other small cleanups including excess header removals. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:adc: AD7606: Consitently use indio_devMichael Hennerich
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio: Rip out helper for software rings.Jonathan Cameron
It seemed like a good idea at the time, it wasn't. The code with this in place is larger and more complex for no real gain. Basically we've cleaned up the core around it so much that this no longer makes sense. Only really effects the lis3l02dq driver. Signed-off-by: Jonathan Cameron <jic23@cam.acuk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:adc:AD7298: Use private data space from iio_allocate_deviceMichael Hennerich
Use private data space from iio_allocate_device Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio: rationalization of different buffer implementation hooks.Jonathan Cameron
1) move a generic helper function out of ring_sw. It applies to other buffers as well. 2) Get rid of a lot of left over function definitions. 3) Move all the access functions into static structures. 4) Introduce and use a static structure for the setup functions, preenable etc. Some driver conversions thanks to Michael Hennerich (pulled out of patches that would otherwise sit after this). Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:imu:adis16400 avoid allocating rx, tx, and state separately from ↵Jonathan Cameron
iio_dev. Uses the iio_allocate_device parameter to set aside space for adis16400_state and ____cacheline_aligned buffers for tx and rx to avoid separatel allocating them. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:trigger handle name attr in core, remove old alloc and register ↵Jonathan Cameron
any control_attrs via struct device As the majority of triggers don't actually have any other control_attrs lets use the fact that struct device has a groups element when we do need to have these attributes registered. A vargs function is used to cut down on lots of building strings in every single driver just in order to pass them into the allocate. Also iio_allocate_trigger_named -> iio_allocate_trigger as there is no unamed version any more, so that is now just confusing. Blackfin tested and fixed by Michael Hennerich. V2: Elements from Michael Hennerich's patches for the ade7758 Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio: iio_event_interfaces - clean out unused elementsJonathan Cameron
Also removed const casting of _name that was unnecessary. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:lis3l02dq remerge the two interrupt handlers.Jonathan Cameron
Does add a small burden to both handlers, but the gain is somewhat simpler code. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:buffer - remove unused event code for buffer events.Jonathan Cameron
These events are no longer passed up to userspace. ad7745 - was using these events to indicate directly dataready events. I'm not sure when it ever makes sense to push these to userspace so for now I've taken them to event codes 0 and 1 until someone has time to make this driver do something more standard. (they were arbitary before, they still are, be it in a different way!) Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:addac:adt7316 replace abuse of buffer events.Jonathan Cameron
Currently squashed the fault condition from external temperature sensor - lots of other issues to be fixed with this driver which obeys almost no elements of the abi. V2: removed a couple of usused variables that sparse found. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:adc:adt7410 replace abuse of buffer events.Jonathan Cameron
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:adc:adt7310 replace abuse of buffer events.Jonathan Cameron
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:adc:ad7291 remove abuse of buffer events and replace with ↵Jonathan Cameron
something almost sane This device has separate events for a sort of decaying average and for the raw value. We don't have a way of specifying this as yet. For now I have both resulting in the same event code. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:adc:ad7816 and adt75 change to meaningful event code.Jonathan Cameron
This was another abuse of the buffer event codes. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:adc:ad7150 fix event codes.Jonathan Cameron
I won't guarantee I got these right, but they are certainly closer than the abuse of buffer event codes that was perviously in here. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio:core clean out unused elements.Jonathan Cameron
Trivial cleanup of things that have fallen by the way. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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