Merge branch 'for-next/reset-source'

Merge branch 'for-next/randconfig'

Merge branch 'for-next/pcm038'

Merge branch 'for-next/onfi'

Merge branch 'for-next/misc'

Merge branch 'for-next/imx-keypad'

Merge branch 'for-next/i2c'

Merge branch 'for-next/depend'

i2c: add platform_data for i2c_board_info ...

Signed-off-by: Marc Reilly <marc@cpdesign.com.au>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

gpio: add static inlines for gpio_request/gpio_free ...

Some drivers use gpio_request/gpio_free. Currently no architecture
has code behind these functions. Provide static inline functions
for these and remvoe the at91 specific inline functions.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

kconfig: fix IS_ENABLED to not require all options to be defined ...

From Linux commit 69349c2:

    Using IS_ENABLED() within C (vs.  within CPP #if statements) in its
    current form requires us to actually define every possible bool/tristate
    Kconfig option twice (__enabled_* and __enabled_*_MODULE variants).

    This results in a huge autoconf.h file, on the order of 16k lines for a
    x86_64 defconfig.

    Fixing IS_ENABLED to be able to work on the smaller subset of just
    things that we really have defined is step one to fixing this.  Which
    means it has to not choke when fed non-enabled options, such as:

      include/linux/netdevice.h:964:1: warning: "__enabled_CONFIG_FCOE_MODULE" is not defined [-Wundef]

    The original prototype of how to implement a C and preprocessor
    compatible way of doing this came from the Google+ user "comex ." in
    response to Linus' crowdsourcing challenge for a possible improvement on
    his earlier C specific solution:

    	#define config_enabled(x)       (__stringify(x)[0] == '1')

    In this implementation, I've chosen variable names that hopefully make
    how it works more understandable.

    Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mc13xxx: Added dummy definitions if CONFIG_MFD_MC13XXX is not set ...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM ep93xx: Get rid of special handling in linker file ...

The ep93xx needs a special value at offset 0x1000. Rather than
do special handling in the linker file add aa header section
as done on i.MX.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

lzo: Allow for static inlining ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

serial_ns16550: change the driver's name ...

The name "serial_ns16550" is not handy because the devices
will have the names like "serial_ns165500", "serial_ns165501",
"serial_ns165502" etc.

The names like "ns16550_serial0" and "ns16550_serial1" look
much better.

Also it is reasonable to make serial driver's names unification.
E.g. see the names for drivers in drivers/serial directory:
 "netx_serial",
 "mpc5xxx_serial",
 "altera_serial",
 "s3c_serial",
 "imx_serial",
 "pxa_serial",
 "blackfin_serial",
 "stm_serial",
 "pl010_serial",
and even "g_serial" in ./drivers/usb/gadget/serial.c

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Enable a way to provide the reason for "being here" ...

Many architectures support a way to detect why the bootloader is running.
This patch adds a global variable to be able to use the cause in some kind of
shell code to do special things on demand. For example to do an emergency boot,
when the last boot fails and the watchdog reactivate the hanging system.

Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

input: Add i.MX matrix keypad driver ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

nand_base: add ONFI flash detection ...

the code is taken from linux & u-boot implementations
Validated on an i.MX53 which gives the following log :
ONFI flash detected ... ONFI param page 0 valid
NAND device: Manufacturer ID: 0x2c, Chip ID: 0x38 (Micron MT29F8G08ABABAWP), page size: 4096, OOB size: 224

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

string: add strim for ONFI code ...

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

fs: fix standard zero, full devices ...

The standard devices are currently broken since they have
the size ~0. As now files use loff_t as file size which is a signed
type the read implementation gets confused and now returns -1.

The current implementation also has the (somewhat theorical) problem
that we do not have real streaming devices, so /dev/zero went out
of zeroes after reading 4GB (or now LLONG_MAX).

This patch introduces a new cdev flag DEVFS_IS_CHARACTER_DEV and a new
file size flag FILE_SIZE_STREAM which makes it possible to create
real stream devices instead.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/resource-size' ...

Conflicts:
	drivers/base/resource.c
	fs/fs.c

Merge branch 'for-next/poweroff'

Merge branch 'for-next/mips-clocksource'

Merge branch 'for-next/ethernet'

Merge branch 'for-next/size-decrease'

Merge branch 'for-next/net-designware'

Merge branch 'for-next/watchdog'

Merge branch 'for-next/sparse'

Merge branch 'for-next/misc'

Merge branch 'for-next/dma-cache-align'