drivers/gpio: add missing GENERIC_HARDIRQ dependency

The VIA VX855/VX875 GPIO and RDC R-321x GPIO support drivers select
MFD_CORE which itself depends on GENERIC_HARDIRQ support.
So add this dependency to these two drivers as well to prevent
selection of MFD_CORE.

Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
s390/module: Add missing R_390_NONE relocation type

Allow loading of kernel modules that have relocations
of type R_390_NONE.

Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
tpm/ibmvtpm: build only when IBM pseries is configured

Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>
Merge tag 'v3.8-rc7' into regulator-core

Linux 3.8-rc7
regulator: Fix memory garbage dev_err printout.

commit dd8004af: 'regulator: core: Log when a device causes a voltage
constraint fail', tried to print out some information about the
check consumer min/max uV fixup, however, it uses a garbage pointer
left over from list_for_each_entry leading to boot messages in the
form:

'[    2.079890] <RANDOM ASCII>: Restricting voltage, 3735899821-4294967295uV'

Because it references regulator->dev, it could potentially read memory from
anywhere causing a panic.

This patch instead uses rdev and the updated min/max uV values.

Signed-off-by: Russ Dill <Russ.Dill@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Merge branch 'usbhost17-for-arm-soc' of git://github.com/rogerq/linux into omap-for-v3.9/usb
regmap: mmio: add register clock support

Some mmio devices have a dedicated interface clock that needs
to be enabled to access their registers. This patch optionally
enables a clock before accessing registers in the regmap_bus
callbacks.

I added (devm_)regmap_init_mmio_clk variants of the init
functions that have an added clk_id string parameter. This
is passed to clk_get to request the clock from the clk
framework.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Merge remote-tracking branch 'regmap/topic/24bit' into regmap-next
Merge remote-tracking branch 'regmap/topic/async' into regmap-next
Merge remote-tracking branch 'regmap/topic/debugfs' into regmap-next
Merge remote-tracking branch 'regmap/topic/flat' into regmap-next
Merge remote-tracking branch 'regmap/topic/irq' into regmap-next
Merge remote-tracking branch 'regmap/topic/mmio' into regmap-next
Merge remote-tracking branch 'regmap/topic/no-bus' into regmap-next
Input: ALPS - document the alps.h data structures

Add kernel-doc markup.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - copy "model" info into alps_data struct

Not every type of ALPS touchpad is well-suited to table-based detection.
Start moving the various alps_model_data attributes into the alps_data
struct so that we don't need a unique table entry for every possible
permutation of protocol version, flags, byte0/mask0, etc.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - move alps_get_model() down below hw_init code

This will minimize the number of forward declarations needed when
alps_get_model() starts assigning function pointers.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - introduce helper function for repeated commands

Several ALPS driver init sequences repeat a command three times, then
issue PSMOUSE_CMD_GETINFO to read the result.  Move this into a helper
function to simplify the code.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - rework detection sequence

If the E6 report test passes, get the E7 and EC reports right away and
then try to match an entry in the table.

Pass in the alps_data struct, so that the detection code will be able to
set operating parameters based on information found during detection.

Change the version (psmouse->model) to report the protocol version only,
in preparation for supporting models that do not show up in the ID table.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: ALPS - use function pointers for different protocol handlers

In anticipation of adding more ALPS protocols and more per-device quirks,
use function pointers instead of switch statements to call functions that
differ from one device to the next.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Tested-by: Dave Turvene <dturvene@dahetral.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>