diff options
Diffstat (limited to 'bsps/arm/shared/clock/clock-nxp-lpc.c')
| -rw-r--r-- | bsps/arm/shared/clock/clock-nxp-lpc.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/bsps/arm/shared/clock/clock-nxp-lpc.c b/bsps/arm/shared/clock/clock-nxp-lpc.c index 86ece94b0e..77d6d423a2 100644 --- a/bsps/arm/shared/clock/clock-nxp-lpc.c +++ b/bsps/arm/shared/clock/clock-nxp-lpc.c @@ -41,9 +41,6 @@ #ifdef ARM_MULTILIB_ARCH_V4 -/* This is defined in ../../../shared/dev/clock/clockimpl.h */ -void Clock_isr(rtems_irq_hdl_param arg); - static volatile lpc_timer *const lpc_clock = (volatile lpc_timer *) LPC_CLOCK_TIMER_BASE; @@ -57,12 +54,12 @@ static uint32_t lpc_clock_tc_get_timecount(struct timecounter *tc) return lpc_timecounter->tc; } -static void lpc_clock_at_tick(void) +static void lpc_clock_at_tick(volatile lpc_timer *regs) { - lpc_clock->ir = LPC_TIMER_IR_MR0; + regs->ir = LPC_TIMER_IR_MR0; } -static void lpc_clock_handler_install(void) +static void lpc_clock_handler_install(rtems_interrupt_handler handler) { rtems_status_code sc = RTEMS_SUCCESSFUL; @@ -70,8 +67,8 @@ static void lpc_clock_handler_install(void) LPC_CLOCK_INTERRUPT, "Clock", RTEMS_INTERRUPT_UNIQUE, - (rtems_interrupt_handler) Clock_isr, - NULL + handler, + RTEMS_DEVOLATILE(lpc_timer *, lpc_clock) ); if (sc != RTEMS_SUCCESSFUL) { rtems_fatal_error_occurred(0xdeadbeef); @@ -118,10 +115,10 @@ static void lpc_clock_initialize(void) rtems_timecounter_install(&lpc_clock_tc); } -#define Clock_driver_support_at_tick() lpc_clock_at_tick() +#define Clock_driver_support_at_tick(arg) lpc_clock_at_tick(arg) #define Clock_driver_support_initialize_hardware() lpc_clock_initialize() #define Clock_driver_support_install_isr(isr) \ - lpc_clock_handler_install() + lpc_clock_handler_install(isr) /* Include shared source clock driver code */ #include "../../../shared/dev/clock/clockimpl.h" |