[PATCH 2.6.14] ppc32: Fix CONFIG_PRINTK=n building

[Tom Rini]

The following patch is needed to allow PRINTK=n to work on ppc32.

Direct calls to printk from asm files can't be magically removed so we
have to do it manually.

Signed-off-by: Tom Rini <trini at kernel.crashing.org>

Index: linux-2.6.14/arch/ppc/kernel/fpu.S
===================================================================
--- linux-2.6.14.orig/arch/ppc/kernel/fpu.S
+++ linux-2.6.14/arch/ppc/kernel/fpu.S
@@ -91,7 +91,9 @@ KernelFP:
 	ori	r3,r3,86f at l
 	mr	r4,r2			/* current */
 	lwz	r5,_NIP(r1)
+#ifdef CONFIG_PRINTK
 	bl	printk
+#endif
 	b	ret_from_except
 86:	.string	"floating point used in kernel (task=%p, pc=%x)\n"
 	.align	4,0
Index: linux-2.6.14/arch/ppc/kernel/head.S
===================================================================
--- linux-2.6.14.orig/arch/ppc/kernel/head.S
+++ linux-2.6.14/arch/ppc/kernel/head.S
@@ -846,7 +846,9 @@ KernelAltiVec:
 	ori	r3,r3,87f at l
 	mr	r4,r2		/* current */
 	lwz	r5,_NIP(r1)
+#ifdef CONFIG_PRINTK
 	bl	printk
+#endif
 	b	ret_from_except
 87:	.string	"AltiVec used in kernel  (task=%p, pc=%x)  \n"
 	.align	4,0
Index: linux-2.6.14/arch/ppc/kernel/head_fsl_booke.S
===================================================================
--- linux-2.6.14.orig/arch/ppc/kernel/head_fsl_booke.S
+++ linux-2.6.14/arch/ppc/kernel/head_fsl_booke.S
@@ -906,7 +906,9 @@ KernelSPE:
 	ori	r3,r3,87f at l
 	mr	r4,r2		/* current */
 	lwz	r5,_NIP(r1)
+#ifdef CONFIG_PRINTK
 	bl	printk
+#endif
 	b	ret_from_except
 87:	.string	"SPE used in kernel  (task=%p, pc=%x)  \n"
 	.align	4,0

-- 
Tom Rini
http://gate.crashing.org/~trini/