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barebox/arch/arm/include
Sascha Hauer 5e25c6f975 ARM: add missing volatile in get_cr()
Without it, the compiler optimizes away subsequent reads of the
control register.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-08-07 18:53:06 +02:00
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asm ARM: add missing volatile in get_cr() 2011-08-07 18:53:06 +02:00