Correct spelling typo in printk
Signed-off-by: NMasanari Iida <standby24x7@gmail.com>
Acked-by: NRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Use dmaengine_submit instead of calling desc->tx_submit manually.
Signed-off-by: NFabio Baltieri <fabio.baltieri@linaro.org>
Acked-by: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Use dmaengine_prep_slave_sg inline function instead of going through the
structures manually.
Signed-off-by: NFabio Baltieri <fabio.baltieri@linaro.org>
Acked-by: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Use dmaengine_device_control inline function instead of going through the
structures manually.
Signed-off-by: NFabio Baltieri <fabio.baltieri@linaro.org>
Acked-by: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Add missing static qualifiers to hash_process_data and hash_hw_final.
Signed-off-by: NFabio Baltieri <fabio.baltieri@linaro.org>
Acked-by: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Always use readl when reading memory mapped registers.
Signed-off-by: NFabio Baltieri <fabio.baltieri@linaro.org>
Acked-by: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

By providing an OF match table with a suitable compatible string, we
can ensure the ux500-hasht driver is probed by supplying an associated
DT node in a given platform's Device Tree.

Cc: linux-crypto@vger.kernel.org
Acked-by: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The Cryp driver is currently silent and the Hash driver prints the
name of its probe function unnecessarily. Let's just put a nice
descriptive one-liner there instead.

Cc: David S. Miller <davem@davemloft.net>
Cc: Andreas Westin <andreas.westin@stericsson.com>
Cc: linux-crypto@vger.kernel.org
Acked-by: NHerbert Xu <herbert@gondor.apana.org.au>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The DMA controller currently takes configuration information from
information passed though dma_channel_request(), but it shouldn't.
Using the API, the DMA channel should only be configured during
a dma_slave_config() call.

Cc: David S. Miller <davem@davemloft.net>
Cc: Andreas Westin <andreas.westin@stericsson.com>
Cc: linux-crypto@vger.kernel.org
Acked-by: NHerbert Xu <herbert@gondor.apana.org.au>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

If we fail to prepare the ux500-hash clock before enabling it the
platform will fail to boot. Here we insure this happens.

Cc: David S. Miller <davem@davemloft.net>
Cc: Andreas Westin <andreas.westin@stericsson.com>
Cc: linux-crypto@vger.kernel.org
Acked-by: NHerbert Xu <herbert@gondor.apana.org.au>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This removes <mach/hardware.h> and <mach/db8500-regs.h>
from the Ux500, merging them into the local include
"db8500-regs.h" in mach-ux500. There is some impact
outside the ux500 machine, but most of it is dealt with
in earlier patches.

Contains portions of a clean-up patch from Arnd Bergmann.

Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: NMike Turquette <mturquette@linaro.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Signed-off-by: NMihnea Dobrescu-Balaur <mihneadb@gmail.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Platform data for device drivers should be defined in
include/linux/platform_data/*.h, not in the architecture
and platform specific directories.

This moves such data out of the nomadik include directories
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: NNicolas Pitre <nico@linaro.org>
Acked-by: NFelipe Balbi <balbi@ti.com>
Acked-by: NAlessandro Rubini <rubini@unipv.it>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Cc: STEricsson <STEricsson_nomadik_linux@list.st.com>
Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Andreas Westin <andreas.westin@stericsson.com>

Signed-off-by: NDevendra Naga <develkernel412222@gmail.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Make the ux500 crypto driver define its PM callbacks through
struct dev_pm_ops objects rather than by using legacy PM hooks
in struct platform_driver.
Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

Don't use SOC specific functions to identify
which crypto hardware we are talking to and use
the ID provided in the module instead.
Signed-off-by: NAndreas Westin <andreas.westin@stericsson.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

An update to the DMA framework added a new parameter to the
device_prep_slave_sg call.
Signed-off-by: NAndreas Westin <andreas.westin@stericsson.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This adds a driver for the ST-Ericsson ux500 hash hardware
module. The driver implements support for SHA-1 and SHA-2.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NAndreas Westin <andreas.westin@stericsson.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>