ARM: decompressor: factor out routine to obtain the inflated image size

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Before adding another reference to the inflated image size, factor
out the slightly complicated way of loading the unaligned little-endian
constant from the end of the compressed data.

Tested-by: Tony Lindgren <tony@atomide.com>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

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Ard Biesheuvel 2020-02-24 11:15:27 +01:00

parent e951a1f427

commit 184bf653a7

1 changed files with 26 additions and 17 deletions

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arch/arm/boot/compressed/head.S

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