riscv: implement ALTERNATIVE_2 macro

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When the alternatives were added the commit already provided a template
on how to implement 2 different alternatives for one piece of code.

Make this usable.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
Link: https://lore.kernel.org/r/20220511192921.2223629-5-heiko@sntech.de
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

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Heiko Stuebner 2022-05-11 21:29:13 +02:00 • committed by Palmer Dabbelt

parent a8e910168b

commit fbdba60b81

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1 changed files with 58 additions and 20 deletions

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arch/riscv/include/asm/alternative-macros.h

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