diff options
Diffstat (limited to 'c/src/lib/libbsp/sh/simsh4/clock/ckinit.c')
| -rw-r--r-- | c/src/lib/libbsp/sh/simsh4/clock/ckinit.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/c/src/lib/libbsp/sh/simsh4/clock/ckinit.c b/c/src/lib/libbsp/sh/simsh4/clock/ckinit.c index 3712597b34..c434f6892e 100644 --- a/c/src/lib/libbsp/sh/simsh4/clock/ckinit.c +++ b/c/src/lib/libbsp/sh/simsh4/clock/ckinit.c @@ -29,7 +29,7 @@ volatile uint32_t Clock_driver_ticks; /* * These are set by clock driver during its init */ - + rtems_device_major_number rtems_clock_major = ~0; rtems_device_minor_number rtems_clock_minor; @@ -39,8 +39,8 @@ static void set_clock_period(uint32_t period) { asm volatile ("\tmov %0,r0\n" - "\ttrapa\t#4\n" - : + "\ttrapa\t#4\n" + : : "r" (period) : "r0" ); } @@ -103,15 +103,15 @@ Install_clock(rtems_isr_entry clock_isr) if (BSP_Configuration.ticks_per_timeslice) { rtems_isr_entry old_isr; - period = Cpu_table.clicks_per_second / + period = Cpu_table.clicks_per_second / BSP_Configuration.ticks_per_timeslice; - + /* Configure timer interrupts */ set_clock_period(period); - + /* Register the interrupt handler */ rtems_interrupt_catch(clock_isr, CLOCK_VECTOR, &old_isr); - + /* Register the driver exit procedure so we can shutdown */ atexit(Clock_exit); } @@ -137,14 +137,14 @@ Clock_initialize(rtems_device_major_number major, void *pargp) { Install_clock (Clock_isr); - + /* Make major/minor avail to others such as shared memory driver */ rtems_clock_major = major; rtems_clock_minor = minor; - + return RTEMS_SUCCESSFUL; } - + /* Clock_control -- * I/O control (IOCTL) function for Clock driver. At this moment this @@ -174,7 +174,7 @@ Clock_control(rtems_device_major_number major, * This is hokey, but until we get a defined interface * to do this, it will just be this simple... */ - if (args->command == rtems_build_name('I', 'S', 'R', ' ')) + if (args->command == rtems_build_name('I', 'S', 'R', ' ')) { Clock_isr(CLOCK_VECTOR); } |