The per driver iio_chan_spec arrays are usually shared between multiple device
instances. So a single device instance may not modify the iio_chan_spec array
since this would also affect the other device instances. To make this restriction
explicit mark the per driver iio_chan_spec arrays as const.

Conversion was done automatically using the following coccinelle semantic patch:

// <smpl>
@disable optional_qualifier@
identifier channels;
@@
static
+const
struct iio_chan_spec channels[] = ...;
// </smpl>
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>

Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NJonathan Cameron <jic23@kernel.org>

The patch collapses in the internal zsmalloc_int.h into
the zsmalloc-main.c file.

This is done in preparation for the promotion to mm/ where
separate internal headers are discouraged.
Signed-off-by: NSeth Jennings <sjenning@linux.vnet.ibm.com>
Signed-off-by: NMinchan Kim <minchan@kernel.org>
Acked-by: NNitin Gupta <ngupta@vflare.org>
Reviewed-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NJustin P. Mattock <justinmattock@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

If we end up returning -EINVAL from the function we will leak the
memory allocated to 'newstr' which has been allocated but not yet
assigned to anything.
Fix the leak by properly freeing the memory again before we return.
Signed-off-by: NJesper Juhl <jj@chaosbits.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Correct spelling typo in staging/rtl8192u
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Correct spelling typo and adjust comment line length.
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Correct spelling typo in staging/rtl8192e.
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NMarek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Function ft1000_control have input argument timeout which was not passed
to usb_control_msg instead hardcoded to LARGE_TIMEOUT.
Signed-off-by: NMarek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patchset provides page mapping via the page table.
On some archs, most notably ARM, this method has been
demonstrated to be faster than copying.

The logic controlling the method selection (copy vs page table)
is controlled by the definition of USE_PGTABLE_MAPPING which
is/can be defined for any arch that performs better with page
table mapping.
Signed-off-by: NSeth Jennings <sjenning@linux.vnet.ibm.com>
Acked-by: NMinchan Kim <minchan@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Because we use per-cpu mapping areas shared among the
pools/users, we can't allow mapping in interrupt context
because it can corrupt another users mappings.
Signed-off-by: NSeth Jennings <sjenning@linux.vnet.ibm.com>
Acked-by: NMinchan Kim <minchan@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

firstpage already has precedent and meaning the first page
of a zspage.  In the case of the copy mapping functions,
it is the first of a pair of pages needing to be mapped.

This patch just renames the firstpage argument to "page" to
avoid confusion.
Signed-off-by: NSeth Jennings <sjenning@linux.vnet.ibm.com>
Acked-by: NMinchan Kim <minchan@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Now checkpatch clean.

$ find drivers/staging/panel -name "*.[ch]"|xargs ./scripts/checkpatch.pl \
-f --terse --nosummary|cut -f3- -d":"|sort |uniq -c|sort -n

2  WARNING: Single statement macros should not use a do {} while (0) loop
Signed-off-by: NToshiaki Yamane <yamanetoshi@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The current value for the maximum receive buffer size is 30720, which is
too large. For long-running systems, memory fragmentation may make it
difficult to obtain the buffers of O(2) needed for aggregation. Buffers
of O(3) are even worse, particularly when not needed. The new size is set
to 9100, which will allow aggregation.
Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This commit fixes coding style issues that includes
long lines. Based on the original patch submitted by
Adnan Ali <adnan.ali@codethink.co.uk>
Signed-off-by: NMarc Dietrich <marvin24@gmx.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Mike McCormack <mikem@ring3k.org>
Cc: wlanfae <wlanfae@realtek.com>
Cc: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: NTim Gardner <tim.gardner@canonical.com>
Acked-by: NSean MacLennan <seanm@seanm.ca>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: NKevin McKinney <klmckinney1@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: ac100@lists.launchpad.net
Acked-by: NJulian Andres Klode <jak@jak-linux.org>
Acked-By: NMarc Dietrich <marvin24@gmx.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix following:
WARNING: sizeof fsg should be sizeof(fsg)
+	memset(&fsg, 0, sizeof fsg);
Signed-off-by: NMarek Belisko <marek.belisko@open-nandra.com>
Reviewed-by: NJesper Juhl <jj@chaosbits.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the commit "staging/gdm72xx: cleanup little at
gdm_wimax_event_rcv" (8df858ea),
which mishandles the reference counting of wm_event.
Signed-off-by: NBen Chan <benchan@chromium.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Bump version numbers to keep in sync with internal
version information.
Signed-off-by: NRupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Set audio latency. This fixes issue where audio clips heard during
link outage.
Signed-off-by: NRupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This fixes issue where wrong retrun value was received
by userland application after writing data to raw hid device.
Signed-off-by: NRupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes issue caused due to different HZ
value on system which do not have HZ=1000
Signed-off-by: NRupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

For interrupt end point buffer frames, if urb is not available
& give back as soon as urb is received from usb core.
Signed-off-by: NRupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

we missed a unregiser_chrdev if the class_create and subsequent function calls / checks fail
Signed-off-by: NDevendra Naga <develkernel412222@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

the rc assignment to PTR_ERR at fail cases of class_create and device_create are missed out,
return proper error rather than returning -ENODEV.
Signed-off-by: NDevendra Naga <develkernel412222@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Changed call to simple_strtoul to kstrtoint in pcm_set_impulse_volume(...)
Signed-off-by: NJohannes Thumshirn <morbidrsa@googlemail.com>
Reviewed-by: NStefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix the following sparse warnings:

drivers/staging/omapdrm/omap_dmm_tiler.c:123:13:
   warning: symbol 'omap_dmm_irq_handler' was not declared.
   Should it be static?

drivers/staging/omapdrm/omap_dmm_tiler.c:370:24:
   warning: Using plain integer as NULL pointer
Signed-off-by: NAndy Gross <andy.gross@ti.com>
Signed-off-by: NRob Clark <rob.clark@linaro.org>
Reviewed-by: NSumit Semwal <sumit.semwal@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The reclaim_buffers callback has already been removed by Daniel Vetter
<daniel.vetter@ffwll.ch> with his patch "drm: kill reclaim_buffers callback"
(b0071efe). As a result the kernel compilation fails with omapdrm support
and so the callback for reclaim_buffers is being removed from omapdrm.
Signed-off-by: NChandrabhanu Mahapatra <cmahapatra@ti.com>
Reviewed-by: NSumit Semwal <sumit.semwal@ti.com>
Signed-off-by: NRob Clark <rob@ti.com>
Acked-by: NPaul Menzel <paulepanter@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Correct spelling typo in staging/vt6656
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Don't return -EOPNOTSUPP directly in switch case's since it'll leak
the memory allocated to 'param' when that variable goes out of scope
without having been assigned to anything.
Signed-off-by: NJesper Juhl <jj@chaosbits.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

the code under _init and _exit does platform_driver_register and
platform_driver_unregister respectively only,

so its better to use the module_platform_driver than just replicating
the module_platform_driver's implementation
Signed-off-by: NDevendra Naga <develkernel412222@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NJustin P. Mattock <justinmattock@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

There is native specificator for snprintf to get UUID in human readable format.
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Omar Ramirez Luna <omar.ramirez@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>