UPSTREAM: linux/kernel.h: import DIV_ROUND_{DOWN, UP}_ULL from Linux

These macros are useful to avoid link error on 32-bit systems.

Change-Id: Id451c874a2a89e3ebff352e4c90d2d4d0613b9bc
Signed-off-b

UPSTREAM: linux/kernel.h: import DIV_ROUND_{DOWN, UP}_ULL from Linux

These macros are useful to avoid link error on 32-bit systems.

Change-Id: Id451c874a2a89e3ebff352e4c90d2d4d0613b9bc
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 84570a0c111ac50372d51271eadc13ff5cbb1a54)

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Merge git://git.denx.de/u-boot-x86

Fix SIZE_MAX compiler warning when using stdint.h

This new symbol may be defined by the compiler. If it is, avoid a compiler
warning when USE_STDINT is defined.

Signed-off-by: Simon Glass <sjg@chro

Fix SIZE_MAX compiler warning when using stdint.h

This new symbol may be defined by the compiler. If it is, avoid a compiler
warning when USE_STDINT is defined.

Signed-off-by: Simon Glass <sjg@chromium.org>

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linux/kernel.h: sync min, max, min3, max3 macros with Linux

U-Boot has never cared about the type when we get max/min of two
values, but Linux Kernel does. This commit gets min, max, min3, max3
mac

linux/kernel.h: sync min, max, min3, max3 macros with Linux

U-Boot has never cared about the type when we get max/min of two
values, but Linux Kernel does. This commit gets min, max, min3, max3
macros synced with the kernel introducing type checks.

Many of references of those macros must be fixed to suppress warnings.
We have two options:
- Use min, max, min3, max3 only when the arguments have the same type
(or add casts to the arguments)
- Use min_t/max_t instead with the appropriate type for the first
argument

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Pavel Machek <pavel@denx.de>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
[trini: Fixup arch/blackfin/lib/string.c]
Signed-off-by: Tom Rini <trini@ti.com>

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linux/kernel.h: add typechecking to roundup macro

This commit replaces roundup macro with the one from Linux Kernel.

DEFINE_ALIGN_BUFFER must be fixed because typechecking can not
be used in this c

linux/kernel.h: add typechecking to roundup macro

This commit replaces roundup macro with the one from Linux Kernel.

DEFINE_ALIGN_BUFFER must be fixed because typechecking can not
be used in this context.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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linux/kernel.h: import more macros

These macros seem to be useful for U-Boot too (or at least
harmless). Imported from Linux 3.18-rc2.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

include: move various macros to include/linux/kernel.h

U-Boot has imported various utility macros from Linux
scattering them to various places without consistency.

In include/common.h are min, max,

include: move various macros to include/linux/kernel.h

U-Boot has imported various utility macros from Linux
scattering them to various places without consistency.

In include/common.h are min, max, min3, max3, ARRAY_SIZE, ALIGN,
container_of, DIV_ROUND_UP, etc.
In include/linux/compat.h are min_t, max_t, round_up, round_down,
etc.
We also have duplicated defines of min_t in some *.c files.

Moreover, we are suffering from too cluttered include/common.h.

This commit moves various macros that originate in
include/linux/kernel.h of Linux to their original position.

Note:
This commit simply moves the macros; the macros roundup,
min, max, min2, max3, ARRAY_SIZE are different
from those of Linux at this point.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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