diff mbox series

[v1,2/2] arm64/sve: Fix warnings when SVE is disabled

Message ID 20211022141635.2360415-3-broonie@kernel.org (mailing list archive)
State New, archived
Headers show
Series arm64/sve: Fixups for !SVE builds | expand

Commit Message

Mark Brown Oct. 22, 2021, 2:16 p.m. UTC 
In configurations where SVE is disabled we define but never reference the
functions for retrieving the default vector length, causing warnings. Fix
this by move the ifdef up, marking get_default_vl() inline since it is
referenced from code guarded by an IS_ENABLED() check, and do the same for
the other accessors for consistency.

Reported-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 arch/arm64/kernel/fpsimd.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
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Patch

diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 3474122f9207..fa244c426f61 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -150,24 +150,24 @@  struct vl_config {
 
 static struct vl_config vl_config[ARM64_VEC_MAX];
 
-static int get_default_vl(enum vec_type type)
+static inline int get_default_vl(enum vec_type type)
 {
 	return READ_ONCE(vl_config[type].__default_vl);
 }
 
-static int get_sve_default_vl(void)
+#ifdef CONFIG_ARM64_SVE
+
+static inline int get_sve_default_vl(void)
 {
 	return get_default_vl(ARM64_VEC_SVE);
 }
 
-#ifdef CONFIG_ARM64_SVE
-
-static void set_default_vl(enum vec_type type, int val)
+static inline void set_default_vl(enum vec_type type, int val)
 {
 	WRITE_ONCE(vl_config[type].__default_vl, val);
 }
 
-static void set_sve_default_vl(int val)
+static inline void set_sve_default_vl(int val)
 {
 	set_default_vl(ARM64_VEC_SVE, val);
 }