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authorNick Spence <nick.spence@freescale.com>2008-08-28 14:09:11 -0700
committerKim Phillips <kim.phillips@freescale.com>2008-09-03 16:06:51 -0500
commitade50c7fa1b16ef98be17e9c3ae286aecf4f5605 (patch)
tree4b9533cbea8331453998f3d421015cf717755d35 /board/pcippc2/ns16550.h
parentd9fe88173cb4f7d293796ffe10c7a0d3d426d8f9 (diff)
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mpc83xx: use r4 instead of r2 in lock_ram_in_cache and unlock_ram_in_cache
This is needed in unlock_ram_in_cache() because it is called from C and will corrupt the small data area anchor that is kept in R2. lock_ram_in_cache() is modified similarly as good coding practice, but is not called from C. Signed-off-by: Nick Spence <nick.spence@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
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