input: gpio-keys; dt probing needs CONFIG_OF_GPIO ...

Otherwise of_get_named_gpio_flags is not available.

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

mtd: ubi: avoid NULL pointer dereference in ubi_get_device ...

If the ubidetach command is given a number that passes the range check
in ubi_detach_mtd_dev, but at which index the ubi_devices array contains
a NULL pointer, ubi_get_device tries to dereference this NULL pointer
to increment the ubi device reference count.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb: gadget: propagate error code from usb_composite_register ...

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

usb: gadget: set composite to NULL when usb_gadget_register_driver fails ...

So that it can be tried later again.

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

mci: core: Typo fix in printk specifier ...

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

Merge branch 'for-next/ubi' ...

Conflicts:
	drivers/mtd/ubi/cdev.c

Merge branch 'for-next/spi'

Merge branch 'for-next/pwm'

Merge branch 'for-next/partitionhelper' ...

Conflicts:
	fs/devfs-core.c

Merge branch 'for-next/mtd' ...

Conflicts:
	drivers/mtd/core.c
	net/eth.c

Merge branch 'for-next/modalias'

Merge branch 'for-next/misc' ...

Conflicts:
	common/environment.c

Merge branch 'for-next/marvell' ...

Conflicts:
	arch/arm/dts/Makefile

Merge branch 'for-next/imx'

Merge branch 'for-next/gpio-keys'

Merge branch 'for-next/env'

Merge branch 'for-next/dfu'

mtd: nand: atmel pmecc: disable subpage writes ...

I am using an sam5d35 and its pmecc nand ecc controller.

In barebox, using similar atmel_nand.c the system crashes.

The problem was a call to chip->ecc.hwctl from nand_write_subpage_hwecc
(nand_base.c) when we write a sub page.

chip->ecc.hwctl function is not set when we are using PMECC controller.

As a workaround, i set NAND_NO_SUBPAGE_WRITE for PMECC controller in
order to disable sub page access in nand_write_page.

I think we can have the same problem in Linux. I do not performed
subpage nand writes from Linux but i made the following patch according
to my Barebox defect.

Signed-off-by: Herve Codina <Herve.CODINA@celad.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

led: Add default-on trigger ...

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

led: Add pwm-led driver ...

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

led: move led_of_parse_trigger to core ...

So that other LED drivers can use it.

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

PWM: Implement devicetree support ...

This implements of_pwm_request() for PWM client drivers.

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

PWM: Add functions for getting/setting period/duty cycle ...

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

mtd: ubi: rework logging ...

By default UBI is very verbose. Decrease the verbosity, turn
printf messages into ubi_ messages and add device parameters
for the values which are not printed anymore.

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

cfi_flash: fix NULL pointer dereference ...

We need to setup the info->dev pointer before flash_get_size() since it
might use it for dev_dbg().
This fix a crash on boot when debug output is enabled.

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mtd/nand: constify filename parameter ...

The string pointed to isn't modified, so declare it as const.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb: dfu: Add create flag ...

With the create flag DFU can upload to regular, previously non existing
files.

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

usb: dfu: Fix spelling of flag name ...

DFU_FLAG_SAVE should really be named DFU_FLAG_SAFE.

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

mtd: mtdoob: Do not create for partitions ...

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

mtd: mtdraw: Do not create for partitions and devices without oob ...

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