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| author | Gerrit <chrome-bot@google.com> | 2012-02-15 17:29:01 -0800 |
|---|---|---|
| committer | Gerrit Code Review <gerrit@gerrit.golo.chromium.org> | 2012-02-15 17:29:01 -0800 |
| commit | 30fc5d72849de5fc791db06b432969096f76469c (patch) | |
| tree | 95e6e16e9020fa994fcb3fee0a4c777b42e8358a /include | |
| parent | dd3a4a4b7dd53f062109d6f922f71877978741a0 (diff) | |
| parent | 93d77ada6ca328044496d4d42364bc6f70b468d5 (diff) | |
| download | chrome-ec-30fc5d72849de5fc791db06b432969096f76469c.tar.gz | |
Merge "Change TMP006 temperature calculation to use FP."
Diffstat (limited to 'include')
| -rw-r--r-- | include/fpu.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/fpu.h b/include/fpu.h index 1e398c7a67..a21992290a 100644 --- a/include/fpu.h +++ b/include/fpu.h @@ -11,7 +11,9 @@ /* Enables FPU. Note that this function also disables interrupt. */ void enable_fpu(void); -/* Disables FPU. This function also enables interrupt. */ -void disable_fpu(void); +/* Disables FPU. This function also enables interrupt. + * The value passed in serves as optimization barrier. This value would be + * calculated before FPU is disabled regardless of compiler optimization. */ +void disable_fpu(int32_t); #endif /* __EC_FPU_H */ |