treewide: Remove trailing whitespaces and tabs ...

Just a cleanup over barebox tree

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

kconfig: remove unused zconf.hash.c ...

For some reasons, I missed to delete this file in commit 997b70f585ef
("kconfig: sync to Linux 4.20").

Now really synced with Linux 4.20.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

lib: strtox: Use plumbing from kstrtox.c ...

Sync up implemenations of simple_str*() functions with their kernel
counterparts in order to convert the code to use plumbing from
kstrtox.c

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

Documentation: i.MX: Kindle 4/5: fix sphinx warnings ...

sphinx warns:

  Documentation/boards/imx/amazon-kindle-4-5.rst:39: WARNING: Enumerated list ends without a blank line; unexpected unindent.
  Documentation/boards/imx/amazon-kindle-4-5.rst:42: WARNING: Enumerated list ends without a blank line; unexpected unindent.
  Documentation/boards/imx/amazon-kindle-4-5.rst:45: WARNING: Enumerated list ends without a blank line; unexpected unindent.

Solve this by fixing the list enumeration and adding blank lines.

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

Documentation: state: fix closing brace without opening brace ...

Also fix the resulting sphinx warning:

  Documentation/user/state.rst:650: WARNING: Explicit markup ends without a blank line; unexpected unindent.

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

move umode_t typedef from asm/types.h to linux/types.h ...

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

MIPS: asm/types.h: drop unused stuff ...

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

block: Replace debug() with dev_dbg() ...

All of the functions using debug() in that file have enough info to
use dev_dbg instead. Convert all of the uses of debug() to dev_dbg()
in order to get more informative debug output.

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

block: Alias block_op_close() to block_op_flush() ...

The two functions are identical, so there's no need to keep two copies
of the same code around. Alias block_op_close() to block_op_flush()
and drop standalone definition for the former.

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

images: check for use of obsolete pblx-* ...

pblx-* has been removed in 5a1a5ed253 ("ARM: images: use piggydata")
and using it (e.g. because a patchset was rebased) results in a non-obvious:

	make[1]: *** No rule to make target 'images/*.pblx.*', \
	needed by 'images/barebox-*.img'.  Stop.

Avoid this by explicitly failing with an error message whenever pblx-y
or pblx- has been defined.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

images: pblx is now pblb ...

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

images: Drop unnecessary fix_size ...

Now that we compile the compressed binary into the decompressor we
no longer need fix_size but can use the linker to fill in the image
size into the binary.

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

ARM: imx8mq: Add back memory controller node ...

This was lost during conversion to use upstream device tree.

Fixes: 29841dfa4b ("ARM: imx8mq: use upstream devicetree")

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

Merge branch 'for-next/ultrascale'

Merge branch 'for-next/risc-V'

Merge branch 'for-next/pci'

Merge branch 'for-next/nvstore'

Merge branch 'for-next/net'

Merge branch 'for-next/mtd'

Merge branch 'for-next/mmc'

Merge branch 'for-next/missing-prototypes'

Merge branch 'for-next/misc'

Merge branch 'for-next/mips'

Merge branch 'for-next/kconfig'

Merge branch 'for-next/imx'

Merge branch 'for-next/fastboot'

Merge branch 'for-next/envfs-sort'

Merge branch 'for-next/e1000'

Merge branch 'for-next/dts'

Merge branch 'for-next/clps711x'