This lets the linker garbage collect these functions when they aren't
actually used by placing them into the standard .text.<func> section.
Signed-off-by: Mike Frysinger <vap...@gentoo.org>
---
arch/blackfin/lib/ins.S | 1 +
arch/blackfin/lib/outs.S | 4 ++++
2 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S
index 4519596..3ac6d84 100644
--- a/arch/blackfin/lib/ins.S
+++ b/arch/blackfin/lib/ins.S
@@ -71,6 +71,7 @@
*/
#define COMMON_INS(func, ops) \
+.section .text._ins##func; \
ENTRY(_ins##func) \
P0 = R0; /* P0 = port */ \
CLI_OUTER; /* 3 instructions before first read access */ \
diff --git a/arch/blackfin/lib/outs.S b/arch/blackfin/lib/outs.S
index 90c6033..253d4c3 100644
--- a/arch/blackfin/lib/outs.S
+++ b/arch/blackfin/lib/outs.S
@@ -12,6 +12,7 @@
.align 2
+.section .text._outsl
ENTRY(_outsl)
P0 = R0; /* P0 = port */
P1 = R1; /* P1 = address */
@@ -23,6 +24,7 @@ ENTRY(_outsl)
RTS;
ENDPROC(_outsl)
+.section .text._outsw
ENTRY(_outsw)
P0 = R0; /* P0 = port */
P1 = R1; /* P1 = address */
@@ -34,6 +36,7 @@ ENTRY(_outsw)
RTS;
ENDPROC(_outsw)
+.section .text._outsb
ENTRY(_outsb)
P0 = R0; /* P0 = port */
P1 = R1; /* P1 = address */
@@ -45,6 +48,7 @@ ENTRY(_outsb)
RTS;
ENDPROC(_outsb)
+.section .text._outsw_8
ENTRY(_outsw_8)
P0 = R0; /* P0 = port */
P1 = R1; /* P1 = address */
--
1.7.3.2
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