AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

Blackfin arch: make sure we declare the revid functions as pure (since they are)

Browse Source 
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>
This commit is contained in:
Mike Frysinger 2007-05-21 18:09:22 +08:00 committed by Linus Torvalds
parent 0a290593a0
commit eb8d5f6c03
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/asm-blackfin/processor.h
View File

@ -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;