[PATCH] ppc32: Fix POWER3/POWER4 compiler error

In separating out support for hardware floating point we missed the fact that
both POWER3 and POWER4 have HW FP.  Enable CONFIG_PPC_FPU for POWER3 
and POWER4 fixes the issue.

Signed-off-by: Kumar Gala <redacted>

---
commit c196b5792abdb89f18ee55fb5a84afe89b0fc92d
tree 82bf0144d326efbdfe33c81eb1a7e23bb9dc081b
parent 6741f3a7f9922391cd02b3ca1329e669497dc22f
author Kumar K. Gala [off-list ref] 1115399859 -0500
committer Kumar K. Gala [off-list ref] 1115399859 -0500

Index: arch/ppc/Kconfig
===================================================================

--- cda5ab7ce1bc4b36cb164e6daee18c7649348fb4/arch/ppc/Kconfig  (mode:100644 sha1:d0d94e56b90b9ec8ab65c4780c4b0804663482af)
+++ 82bf0144d326efbdfe33c81eb1a7e23bb9dc081b/arch/ppc/Kconfig  (mode:100644 sha1:600f23d7fd33aae9e5115875ada43a289e075b5d)

@@ -77,9 +77,11 @@
 	bool "44x"
 
 config POWER3
+	select PPC_FPU
 	bool "POWER3"
 
 config POWER4
+	select PPC_FPU
 	bool "POWER4 and 970 (G5)"
 
 config 8xx

Kumar Gala writes:

In separating out support for hardware floating point we missed the fact that
both POWER3 and POWER4 have HW FP.  Enable CONFIG_PPC_FPU for POWER3 
and POWER4 fixes the issue.

Signed-off-by: Kumar Gala <redacted>

Acked-by: Paul Mackerras <redacted>