diff options
| author | Nick Desaulniers <ndesaulniers@google.com> | 2018-10-30 15:04:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-31 08:54:12 -0700 |
| commit | de0d22e50cd3d57277f073ccf65d57aa519d6888 (patch) | |
| tree | 1ba7b5bb0ca2e4639378609fa64ea4dbad19aff7 /arch/arm64 | |
| parent | 49ef341ab668df248949c8e011d176ac6f8918fe (diff) | |
treewide: remove current_text_addr
Prefer _THIS_IP_ defined in linux/kernel.h.
Most definitions of current_text_addr were the same as _THIS_IP_, but
a few archs had inline assembly instead.
This patch removes the final call site of current_text_addr, making all
of the definitions dead code.
[akpm@linux-foundation.org: fix arch/csky/include/asm/processor.h]
Link: http://lkml.kernel.org/r/20180911182413.180715-1-ndesaulniers@google.com
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/include/asm/processor.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h index 2bf6691371c2..3e2091708b8e 100644 --- a/arch/arm64/include/asm/processor.h +++ b/arch/arm64/include/asm/processor.h @@ -25,13 +25,6 @@ #define USER_DS (TASK_SIZE_64 - 1) #ifndef __ASSEMBLY__ - -/* - * Default implementation of macro that returns current - * instruction pointer ("program counter"). - */ -#define current_text_addr() ({ __label__ _l; _l: &&_l;}) - #ifdef __KERNEL__ #include <linux/build_bug.h> |