Commit 52aed7cd authored Oct 06, 2006 by Anton Blanchard Committed by Paul Mackerras Oct 06, 2006

[POWERPC] Update MTFSF_L() comment



David Woodhouse points out that the comment accompanying the MTFSF_L
macro is misleading. We should make it clear that the L bit is ignored
on older CPUS, not the entire instruction.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

parent 3afbf5d6

include/asm-powerpc/reg.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -503,7 +503,7 @@

		/*
		* An mtfsf instruction with the L bit set. On CPUs that support this a
		* full 64bits of FPSCR is restored and on other CPUs it is ignored.
		* full 64bits of FPSCR is restored and on other CPUs the L bit is ignored.
		*
		* Until binutils gets the new form of mtfsf, hardwire the instruction.
		*/