diff options
Diffstat (limited to 'c/src/lib/libcpu/bfin/timer/timer.c')
| -rw-r--r-- | c/src/lib/libcpu/bfin/timer/timer.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/c/src/lib/libcpu/bfin/timer/timer.c b/c/src/lib/libcpu/bfin/timer/timer.c index f60ff57981..bb2c88514e 100644 --- a/c/src/lib/libcpu/bfin/timer/timer.c +++ b/c/src/lib/libcpu/bfin/timer/timer.c @@ -4,7 +4,7 @@ * Suite. Each measured time period is demarcated by calls to * benchmark_timer_initialize() and benchmark_timer_read(). benchmark_timer_read() usually returns * the number of microseconds since benchmark_timer_initialize() exitted. - * + * * Copyright (c) 2006 by Atos Automacao Industrial Ltda. * written by Alain Schaefer <alain.schaefer@easc.ch> * and Antonio Giovanini <antonio@atos.com.br> @@ -15,7 +15,7 @@ * * $Id$ */ - + #include <rtems.h> #include <bsp.h> @@ -26,7 +26,7 @@ bool benchmark_timer_find_average_overhead; /* * benchmark_timer_initialize - * + * * Blackfin processor has a counter for clock cycles. */ void benchmark_timer_initialize( void ) @@ -40,7 +40,7 @@ void benchmark_timer_initialize( void ) asm ("R2 = SYSCFG;"); asm ("BITSET(R2,1);"); asm ("SYSCFG = R2"); - + } /* @@ -64,7 +64,7 @@ int benchmark_timer_read( void ) uint32_t total; register uint32_t cycles asm ("R2"); - /* stop counter */ + /* stop counter */ asm("R2 = SYSCFG;"); asm("BITCLR(R2,1);"); asm("SYSCFG = R2;"); @@ -74,7 +74,7 @@ int benchmark_timer_read( void ) clicks = cycles; /* Clock cycles */ /* converting to microseconds */ - total = clicks / (CCLK/1000000); + total = clicks / (CCLK/1000000); if ( benchmark_timer_find_average_overhead == 1 ) return total; /* in XXX microsecond units */ |