diff options
Diffstat (limited to 'c/src/lib/libcpu/arm/pxa255/timer/timer.c')
| -rwxr-xr-x | c/src/lib/libcpu/arm/pxa255/timer/timer.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/c/src/lib/libcpu/arm/pxa255/timer/timer.c b/c/src/lib/libcpu/arm/pxa255/timer/timer.c index d4162818fa..d174d4756f 100755 --- a/c/src/lib/libcpu/arm/pxa255/timer/timer.c +++ b/c/src/lib/libcpu/arm/pxa255/timer/timer.c @@ -8,7 +8,7 @@ * Timer_initialize() and Read_timer(). Read_timer() usually returns * the number of microseconds since Timer_initialize() exitted. * - * It is important that the timer start/stop overhead be determined + * It is important that the timer start/stop overhead be determined * when porting or modifying this code. * * The license and distribution terms for this file may be @@ -29,7 +29,7 @@ bool benchmark_timer_find_average_overhead; bool benchmark_timer_is_initialized = false; /* - * Use the timer count register to measure. + * Use the timer count register to measure. * The frequency of it is 3.4864MHZ * The longest period we are able to capture is 4G/3.4864MHZ */ @@ -62,7 +62,7 @@ int benchmark_timer_read(void) total -= tick_time; else total += 0xffffffff - tick_time; /*Round up but not overflow*/ - + if ( benchmark_timer_find_average_overhead == true ) return total; /*Counter cycles*/ |