sparc32: Remove uses of %g7 in memcpy implementation.
[ Upstream commit 21f74d36 ] This is setting things up so that we can correct the return value, so that it properly returns the original destination buffer pointer. Signed-off-by: David S. Miller <davem@davemloft.net> Tested-by: Kjetil Oftedal <oftedal@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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