[ARM] Remove save_lr/restore_pc macros

As for RETINSTR/LOADREGS macros, these were for compatibility
with 26-bit ARMs.  No longer required, so remove them.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 0 insertions, 12 deletions

diff --git a/include/asm-arm/assembler.h b/include/asm-arm/assembler.h
index add451ab894..b97cb3e1ba7 100644
--- a/include/asm-arm/assembler.h
+++ b/include/asm-arm/assembler.h
@@ -100,18 +100,6 @@
         msr     cpsr_c, \oldcpsr
         .endm
 
-/*
- * These two are used to save LR/restore PC over a user-based access.
- * The old 26-bit architecture requires that we do.  On 32-bit
- * architecture, we can safely ignore this requirement.
- */
-        .macro  save_lr
-        .endm
-
-        .macro  restore_pc
-        mov     pc, lr
-        .endm
-
 #define USER(x...)                              \
 9999:   x;                                      \
         .section __ex_table,"a";                \