diff mbox series

[2/2] powerpc/lib: only build ldstfp.o when CONFIG_PPC_FPU isset

Message ID 134ce533030ae76a60b88e3e73839681c1958f8c.1557741292.git.christophe.leroy@c-s.fr (mailing list archive)
State Accepted
Commit 3e3ebed3fef4878e6f1680ff98088db1a9688831
Headers show
Series [1/2] powerpc/lib: fix redundant inclusion of quad.o | expand

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snowpatch_ozlabs/apply_patch success Successfully applied on branch next (8150a153c013aa2dd1ffae43370b89ac1347a7fb)
snowpatch_ozlabs/build-ppc64le success Build succeeded
snowpatch_ozlabs/build-ppc64be success Build succeeded
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Commit Message

Christophe Leroy May 13, 2019, 10 a.m. UTC
The entire code in ldstfp.o is enclosed into #ifdef CONFIG_PPC_FPU,
so there is no point in building it when this config is not selected.

Fixes: cd64d1697cf0 ("powerpc: mtmsrd not defined")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
---
 arch/powerpc/lib/Makefile | 3 ++-
 arch/powerpc/lib/ldstfp.S | 4 ----
 2 files changed, 2 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 17fce3738d48..eebc782d89a5 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -49,7 +49,8 @@  obj64-$(CONFIG_KPROBES_SANITY_TEST)	+= test_emulate_step.o \
 obj-y			+= checksum_$(BITS).o checksum_wrappers.o \
 			   string_$(BITS).o
 
-obj-y			+= sstep.o ldstfp.o
+obj-y			+= sstep.o
+obj-$(CONFIG_PPC_FPU)	+= ldstfp.o
 obj64-y			+= quad.o
 
 obj-$(CONFIG_PPC_LIB_RHEAP) += rheap.o
diff --git a/arch/powerpc/lib/ldstfp.S b/arch/powerpc/lib/ldstfp.S
index 32e91994b6b2..e388a3127cb6 100644
--- a/arch/powerpc/lib/ldstfp.S
+++ b/arch/powerpc/lib/ldstfp.S
@@ -18,8 +18,6 @@ 
 #include <asm/asm-compat.h>
 #include <linux/errno.h>
 
-#ifdef CONFIG_PPC_FPU
-
 #define STKFRM	(PPC_MIN_STKFRM + 16)
 
 /* Get the contents of frN into *p; N is in r3 and p is in r4. */
@@ -241,5 +239,3 @@  _GLOBAL(conv_dp_to_sp)
 	MTMSRD(r6)
 	isync
 	blr
-
-#endif	/* CONFIG_PPC_FPU */