diff options
| author | Stratos Karafotis <stratosk@semaphore.gr> | 2014-07-18 08:37:18 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-07-21 13:43:17 +0200 |
| commit | fa30dff9a81ea9fdc2e985a14fe14ce6393a3214 (patch) | |
| tree | d3e792f9d0ddb86e3e0ce2e36ba180b966421c44 /drivers | |
| parent | 317dd50e80775434a2ea593ad8522e728ed94e9d (diff) | |
cpufreq: intel_pstate: Remove unnecessary type casting in div_s64() call
div_s64() accepts the divisor parameter as s32. Helper div_fp()
also accepts divisor as int32_t.
So, remove the unnecessary int64_t type casting.
Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 601c428cab94..e5fd78072f8b 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -50,7 +50,7 @@ static inline int32_t mul_fp(int32_t x, int32_t y) static inline int32_t div_fp(int32_t x, int32_t y) { - return div_s64((int64_t)x << FRAC_BITS, (int64_t)y); + return div_s64((int64_t)x << FRAC_BITS, y); } struct sample { |