powerpc: move math-emu over to arch/powerpc

Towards the goal of having arch/powerpc not build anything over in arch/ppc
move math-emu over.  Also, killed some references to arch/ppc/ in the
arch/powerpc Makefile which should belong in drivers/ when the particular
sub-arch's move over to arch/powerpc.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 0 insertions, 38 deletions

diff --git a/arch/ppc/math-emu/fsel.c b/arch/ppc/math-emu/fsel.c
deleted file mode 100644
index e36e6e72819..00000000000
--- a/arch/ppc/math-emu/fsel.c
+++ /dev/null
@@ -1,38 +0,0 @@
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <asm/uaccess.h>
-
-#include "soft-fp.h"
-#include "double.h"
-
-int
-fsel(u32 *frD, void *frA, u32 *frB, u32 *frC)
-{
-	FP_DECL_D(A);
-
-#ifdef DEBUG
-	printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frA, frB, frC);
-#endif
-
-	__FP_UNPACK_D(A, frA);
-
-#ifdef DEBUG
-	printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
-	printk("B: %08x %08x\n", frB[0], frB[1]);
-	printk("C: %08x %08x\n", frC[0], frC[1]);
-#endif
-
-	if (A_c == FP_CLS_NAN || (A_c != FP_CLS_ZERO && A_s)) {
-		frD[0] = frB[0];
-		frD[1] = frB[1];
-	} else {
-		frD[0] = frC[0];
-		frD[1] = frC[1];
-	}
-
-#ifdef DEBUG
-	printk("D: %08x.%08x\n", frD[0], frD[1]);
-#endif
-
-	return 0;
-}