From eb8d5f6c0322e641ec32ed632dd3b02586205673 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <michael.frysinger@analog.com>
Date: Mon, 21 May 2007 18:09:22 +0800
Subject: [PATCH] Blackfin arch: make sure we declare the revid functions as
pure (since they are)
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
include/asm-blackfin/processor.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/asm-blackfin/processor.h b/include/asm-blackfin/processor.h
index 0336ff132c16..aba2b30a8ed8 100644
--- a/include/asm-blackfin/processor.h
+++ b/include/asm-blackfin/processor.h
@@ -104,13 +104,13 @@ unsigned long get_wchan(struct task_struct *p);
#define cpu_relax() barrier()
/* Get the Silicon Revision of the chip */
-static inline uint32_t bfin_revid(void)
+static inline __attribute_pure__ uint32_t bfin_revid(void)
{
/* stored in the upper 4 bits */
return bfin_read_CHIPID() >> 28;
}
-static inline uint32_t bfin_compiled_revid(void)
+static inline __attribute_pure__ uint32_t bfin_compiled_revid(void)
{
#if defined(CONFIG_BF_REV_0_0)
return 0;
--
2.34.1