diff options
| author | Joel Sherrill <joel.sherrill@oarcorp.com> | 2014-10-12 15:37:32 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@oarcorp.com> | 2014-10-13 10:33:32 -0500 |
| commit | b6b0c80c692ab520b9c394a76c38ba384ae688db (patch) | |
| tree | c0e76c03fdfac417cf035b32782c2de469226542 | |
| parent | libcsupport/include/clockdrv.h: Remove rtems_clock_major/minor (diff) | |
| download | rtems-b6b0c80c692ab520b9c394a76c38ba384ae688db.tar.bz2 | |
libcpu/arm/at91rm9200/clock/clock.c: Fix warnings
| -rw-r--r-- | c/src/lib/libcpu/arm/at91rm9200/clock/clock.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/c/src/lib/libcpu/arm/at91rm9200/clock/clock.c b/c/src/lib/libcpu/arm/at91rm9200/clock/clock.c index d36693c94a..16cf145b37 100644 --- a/c/src/lib/libcpu/arm/at91rm9200/clock/clock.c +++ b/c/src/lib/libcpu/arm/at91rm9200/clock/clock.c @@ -1,6 +1,8 @@ /* * AT91RM9200 clock specific using the System Timer - * + */ + +/* * Copyright (c) 2003 by Cogent Computer Systems * Written by Mike Kelly <mike@cogcomp.com> * and Jay Monkman <jtm@lopingdog.com> @@ -76,7 +78,7 @@ rtems_irq_connect_data clock_isr_data = { } while(0) uint16_t st_pimr_value; -void Clock_driver_support_initialize_hardware(void) +static void Clock_driver_support_initialize_hardware(void) { uint32_t st_str; int slck; @@ -89,6 +91,7 @@ void Clock_driver_support_initialize_hardware(void) /* read the status to clear the int */ st_str = ST_REG(ST_SR); + (void) st_str; /* avoid set but not used warning */ \ /* set priority */ AIC_SMR_REG(AIC_SMR_SYSIRQ) = AIC_SMR_PRIOR(0x7); @@ -97,7 +100,7 @@ void Clock_driver_support_initialize_hardware(void) ST_REG(ST_PIMR) = st_pimr_reload; } -uint32_t bsp_clock_nanoseconds_since_last_tick(void) +static uint32_t bsp_clock_nanoseconds_since_last_tick(void) { uint16_t slck_counts; @@ -115,9 +118,10 @@ uint32_t bsp_clock_nanoseconds_since_last_tick(void) \ /* read the status to clear the int */ \ st_str = ST_REG(ST_SR); \ + (void) st_str; /* avoid set but not used warning */ \ } while (0) -void Clock_driver_support_shutdown_hardware( void ) +static void Clock_driver_support_shutdown_hardware( void ) { BSP_remove_rtems_irq_handler(&clock_isr_data); } |