USB: imx-usb-phy: Fix uninitialized use of variable ...

ret may no be initialized in the error path when clk_get fails. Fix it.

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

net: efi: correct function signature of set_ethaddr ...

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

input: usb keyboard: fix CTRL+ combinations ...

Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Trent Piepho <tpiepho@kymetacorp.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

input: usb keyboard: fix BACKSPACE ...

Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

regulator: fixed: Init gpio properly ...

gpio has to be initialized with an invalid gpio number. 0 is a valid
number and it will be requested and used by the driver.

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

driver: Fix unregister device after device probe failure ...

When a device probe fails the device is removed from the active list.
If then the device is unregistered afterwards it is removed from the
active list again resulting in a crash. To fix this initialize the
devices active list entry when removing it from the active list.

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

drivers: video: drop unused of_get_display_timing() ...

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

drivers: video: fb: make locally used fb_set_shadowfb() static ...

The patch fixes this compiler's warning:

    drivers/video/fb.c:233:5: warning: no previous prototype for
    'fb_set_shadowfb' [-Wmissing-prototypes]
     int fb_set_shadowfb(struct param_d *p, void *priv)
         ^

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

Merge branch 'for-next/regmap'

Merge branch 'for-next/net'

Merge branch 'for-next/misc'

Merge branch 'for-next/linux-headers'

Merge branch 'for-next/input'

spi-nor: Port erase timeout fix from Linux ...

Large SPI-NOR (>2MB) chips reuire more than 40 seconds to perform
all-chip erase. This patch adapts
09b6a37 from Linux kernel, which
implements simple heuristics in order to calculate appropriate wait
time (see orignal commit's description for more details of the fix)

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

i.MX habv4: Fix RVT address for newer SoCs ...

Newer i.MX SoCs have the RVT at 0x98, not at 0x94 any more.

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

mfd: mc13xxx: Switch to regmap support ...

This moves the mc13xxx driver over to regmap.

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

Add initial regmap support ...

This adds initial regmap support. Function prototypes are from
the Kernel, the implemention is mostly rewritten. Currently the
regmap support is limited to the bare minimum to get started.

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

imx: hab: Make hab status functions SoC specific ...

The HABv4 functions need access a part of the ROM which is
located in the zero page. This must be done early, before the
MMU has been configured and the zero page has been set to faulting.
The HAB functions currently use cpu_is_imxxy(). At the stage where
HAB is called the i.MX CPU type variable is not yet initialized,
so this code only works when only one i.MX type is enabled and
cpu_is_imxxy() are compile time constants.

To fix HAB support when more than one i.MX type is enabled make the
HAB status function SoC specific so that we can drop the use of
cpu_is_imxxy().

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

net: phy: micrel: Add workaround for bad autoneg ...

Based on kernel commit d2fd719bcb0e ("net/phy: micrel: Add workaround
for bad autoneg") by Nathan Sullivan <nathan.sullivan@ni.com>:

    Very rarely, the KSZ9031 will appear to complete autonegotiation, but
    will drop all traffic afterwards.  When this happens, the idle error
    count will read 0xFF after autonegotiation completes.  Reset the PHY
    when in that state.

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

net: phy: micrel: Center FLP timing at 16ms ...

Based on kernel commit 6270e1ae804a ("net/phy: micrel: Center FLP
timing at 16ms") by Jaeden Amero <jaeden.amero@ni.com>:

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

net: phy: micrel: Be more const correct ...

Based on kernel commit 3c9a9f7fb0ee ("net/phy: micrel: Be more const
correct") by Jaeden Amero <jaeden.amero@ni.com>:

    In a few places in this driver, we weren't using const where we could
    have. Use const more.

    In addition, change the arrays of strings in ksz9031_config_init() to be
    not only const, but also static.

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

net: phy: micrel: use BIT macro ...

Based on kernel commit 00aee095000c ("net: phy: micrel: use BIT macro")
by Johan Hovold <johan@kernel.org>.

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

net: phy: micrel: Staticise ksz8873mll_read_status() ...

Based on kernel commit 32d73b144eac ("net: phy: micrel: Staticise
ksz8873mll_read_status()") by Jingoo Han <jg1.han@samsung.com>:

    ksz8873mll_read_status() is used only in this file.
    Fix the following sparse warning:

    drivers/net/phy/micrel.c:147:5: warning: symbol 'ksz8873mll_read_status' was not declared. Should it be static?

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

miitool: Add code to register a PHY ...

This commit changes the behaviour of the 'miitool'. Now in order to show
PHY's link information 'miitool' should be invoked as such:

miitool -s [PHY]

Also, implment code to allow to register a dummy PHY device in order to
be able to perform raw MDIO bus access.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mdio_bus: Change PHY's naming scheme ...

Change the way PHY devices are named upon creation. This commit replaces
sequentialy numbered "/dev/phy%d" with "/dev/mdio%d-phy%02x". This way
it is significanlty easier to identify which PHY in real-life (e.g. on a
schematic) corresponds to which device in /dev.

Also, replace asprintf with xasprintf to provide some form of memory
allocation failure checking.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mdio_bus: Add mdiobus_get_bus() function ...

Add mdiobus_get_bus() -- a function to get a MDIO bus by its number

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mdio_bus: Change dev_info to dev_dbg ...

Change dev_info to dev_dbg in mdiobus_detect for displaying phy's
registration status as it is in of_mdiobus_register_phy(). While that
information is useful for debugging, user doesn't really need to see
that information every time they call miitool for the first time.

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

net: Port bitbanged MDIO code from Linux kernel ...

Port bitbanged MDIO framework and gpiolib MDIO bus driver that uses it
from Linux kernel.

Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Introduce include/linux/wait.h ...

Move Linux wait queue related definitions to its original place.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Introduce include/linux/mutex.h ...

Move mutex related defines to its original place.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>