nios2: Switch to generic __xchg()

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The generic __xchg() implementation present in asm-generic/cmpxchg.h is
correct on nios2 and even generates the same code. Switch to this generic
implementation to trim down the amount of ad-hoc copies of the code.

Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Ley Foon Tan <lftan@altera.com>

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Marek Vasut 2015-09-30 22:08:00 +08:00 • committed by Ley Foon Tan

parent 4db2196d0c

commit 713e9b802e

1 changed files with 0 additions and 47 deletions

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arch/nios2/include/asm/cmpxchg.h

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