usbgadget: fastboot: Use function to find file_list entry by name ...

We have file_list_entry_by_name() now, so use it rather than open
coding it.

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

file_list: Add error messages ...

Add error messages when file list parsing fails. Also, forward the error
from file_list_parse_one() instead of using -EINVAL for every error.

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

file_list: Add GPL header to file ...

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

file_list: Fix memory leak in failure path ...

In case of a parse error not only the list header has to be freed, but
also the entries. Use file_list_free() for this purpose.

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

file_list: Allow only unique names on list ...

The key to a file_list is it's name, so ensure it's unique.

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

file_list: Add function to get entry by its name ...

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

file_list: Add function to add an entry to the list ...

Add file_list_add_entry() to add a single entry to a file_list. Then
use it in file_list_parse_one() instead of open coding adding a new
entry.

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

usbgadget: unregister when usb_composite_probe() fails ...

When usb_multi_register() returns an error it can't be called again
as we do not unregister the driver properly. Fix this.

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

usbgadget: only set to peripheral mode when error checking is done ...

Only begin to modify the hardware when the obious errors have been
checked.

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

usbgadget: do not register when no functions present ...

registering a multifunction device makes only sense when there's
at least one function configured. Just return otherwise.

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

usbgadget: autostart: Handle errors in file list gracefully ...

file_list_parse() can fail and returns an error pointer. Print
an error message when it fails and also set to NULL again so
that usb_multi_register() does not stumble upon the error pointer.

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

memtest: fix list iteration in region setup ...

When memory regions start at 0, the current mem_test_request_regions function
wrongly assumes that struct resource *r points at the correct region. It points
to the first region however (which starts at 0).

The comment states, that the code starts from the second entry.
In include/linux/list.h the macro documentation however says:

 list_for_each_entry_from - iterate over list of given type from the current point

The correct list iteration macro to use here is list_for_each_entry_continue,
where the documentation says:

 Continue to iterate over list of given type, continuing after
 the current position.

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

bootm: bootm_open_initrd_uimage(): propagate error if initrd verification fails ...

If the verification of an initrd inside of an uImage fails an error message is
printed but the error is not propagated. Although this is not security
relevant, as the verification is currently only a CRC32 check, the error should
be returned. This patch fixes the problem.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/state'

Merge branch 'for-next/omap'

Merge branch 'for-next/net'

Merge branch 'for-next/mvebu'

Merge branch 'for-next/mtd'

Merge branch 'for-next/misc'

Merge branch 'for-next/mips'

Merge branch 'for-next/imx'

Merge branch 'for-next/efi'

Merge branch 'for-next/dts'

Merge branch 'for-next/at91'

dts: update to v4.13 ...

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

dts: update to v4.13-rc7 ...

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

dts: update to v4.13-rc6 ...

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

dts: update to v4.13-rc4 ...

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

dts: update to v4.13-rc3 ...

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

Release v2017.09.0 ...

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