USB gadget pxa: Fix compiler warning ...

Fixes:

drivers/usb/gadget/pxa27x_udc.c:1263:13: warning: 'pxa27x_change_interface' defined but not used [-Wunused-function]

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

mtd: fix compiler warning ...

Fixes:

drivers/mtd/core.c: In function 'mtd_ioctl':
drivers/mtd/core.c:122:24: warning: unused variable 'ecc' [-Wunused-variable]

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

pxa27x_udc: Fix compilation warning. ...

Fix following:
drivers/usb/gadget/pxa27x_udc.c:1482:1: warning: initialization from incompatible pointer type

Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

serial S3: fix local structure malloc ...

Patch 2c54046 introduces a private structure
for the S3C based UARTs but still reserves the memory for the smaller
structure which fails at runtime.

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

macb: fix mmu support ...

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

macb: add timeout on send ...

This will ensure that we send an other packet only when the first one is send.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drivers/mci: fix read/write stalling ...

If a read or write operation encounters an error, the card
might stay in "recv" or "data" state, and never get back to
"tran" state.

In these cases, the host is required to send a CMD12 (end
transmission) to switch the FSM of the card back to "tran"
state, as described in MMC Specification, chapter "Data
Transfer Mode".

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'pu/command' into next

drivers/serial: trivial regression fix ...

Fix commit "serial pxa: fix unregister", which forgot a
semicolon, breaking serial_pxa compilation.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: remove struct command pointer from commands ...

This is unused in all commands and thus can be removed.

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

mfd: add mc34708 driver ...

this driver is a copie of the mc13892 one

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

net fec_mpc5200: drop type_data usage ...

Also, clean some whitespace damage.

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

net fec_imx: drop type_data usage ...

Store the private data pointer in dev->priv as it's intended.

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

net drivers: remove unused type_data ...

Many net drivers set dev->type_data without ever using it, so
just remove it.

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

net: use container_of instead of dev->type_data ...

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

serial s3c: add a driver private struct ...

Do not use dev->priv as a register base, but use a driver private
struct instead. Also, remove usage of dev->type_data

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

serial stm: fix unregister ...

- Add missing console_unregister call
- use dev->priv instead of dev->type_data

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

serial imx: fix unregister ...

- Add missing console_unregister call
- use dev->priv instead of dev->type_data

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

serial pxa: fix unregister ...

- Add missing console_unregister call
- use dev->priv instead of dev->type_data

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

serial drivers: remove unused type_data ...

Several serial drivers set the type_data field without ever using it,
so just remove it.

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

Merge branch 'pu/device-cleanup' into next

devices: unregister children when unregistering a device ...

We currently do not allow to unregister a device when it
has children. However, the return value is seldomly checked.
Also this breaks for hot pluggable devices like USB which we have
to unregister when they disappear. The best way to fix this is to
unregister our children and also the partitions on the unregistered
device.
We unregister the device first and then afterwards the children.
We do this because for example network devices have a miidev as
child which they unregister themselves. So we only have to
unregister the children which are not cleaned up by the drivers,
namely fs devices.
Also, unregister all partitions on a disappearing device.

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

Merge branch 'pu/net-usb' into next

Merge branch 'gpio_keys' of git://uboot.jcrosoft.org/barebox into next ...

Conflicts:
	drivers/Makefile

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

drivers/video: remove pxafb enable on load ...

As pxafb can rely on a PWM to control backlight, and because
driver dependencies are hard to deal with, remove automatic
enable of PXAFB on probe.

The user should in its environment do a :
 - fb0.enable=1

This way, the PWM has been probed and is ready to work, and
the pxafb backlight control works.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drivers/pwm: add PXA pulse width modulator controller ...

Add PXA embedded pulse width modulator support. The PWM can
generate signals from 49.6kHz to 1.625MHz.
The driver is for pxa2xx family. The pxa3xx was not handled yet.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drivers/pwm: add duty_ns and period_ns to core pwm chip ...

Add variables to control the duty_ns and period_ns of PWM
chips. When these variables are set, a call to either
pwm_enable() or pwm_config() is performed to enforce the
setup values.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Add pwm core support ...

This patch adds framework support for PWM (pulse width modulation)
devices.
A new pwm can be registered from a hardware driver using
pwmchip_add(). It can then be requested from a client driver using
pwm_request(). A string is used as a unique identifier for the
pwms. It should usually be initialized by the hardware drivers
using dev_name(dev). The client API is the same as currently
in the Linux Kernel.

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

add gpio keyboard support ...

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Merge branch 'master' into next