i387: math_state_restore() isn't called from asm
authorLinus Torvalds <torvalds@linux-foundation.org>
Mon, 13 Feb 2012 21:47:25 +0000 (13:47 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 13 Feb 2012 21:47:25 +0000 (13:47 -0800)
It was marked asmlinkage for some really old and stale legacy reasons.
Fix that and the equally stale comment.

Noticed when debugging the irq_fpu_usable() bugs.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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