diff options
Diffstat (limited to 'c/src/lib/libbsp/m68k/mrm332/clock/ckinit.c')
-rw-r--r-- | c/src/lib/libbsp/m68k/mrm332/clock/ckinit.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/c/src/lib/libbsp/m68k/mrm332/clock/ckinit.c b/c/src/lib/libbsp/m68k/mrm332/clock/ckinit.c index 367e3dc86f..6b43a81917 100644 --- a/c/src/lib/libbsp/m68k/mrm332/clock/ckinit.c +++ b/c/src/lib/libbsp/m68k/mrm332/clock/ckinit.c @@ -30,14 +30,14 @@ volatile uint32_t Clock_driver_ticks; rtems_isr_entry Old_ticker; void Clock_exit( void ); - + /* * These are set by clock driver during its init */ - + rtems_device_major_number rtems_clock_major = ~0; rtems_device_minor_number rtems_clock_minor; - + rtems_isr Clock_isr(rtems_vector_number vector) { Clock_driver_ticks += 1; @@ -63,7 +63,7 @@ void Install_clock( *PITR = (unsigned short int)( SAM(0x09,0,PITM) );/* load counter */ *PICR = (unsigned short int) /* enable interrupt */ ( SAM(ISRL_PIT,8,PIRQL) | SAM(CLOCK_VECTOR,0,PIV) ); - + atexit( Clock_exit ); } @@ -84,17 +84,17 @@ rtems_device_driver Clock_initialize( ) { 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; } - + rtems_device_driver Clock_control( rtems_device_major_number major, rtems_device_minor_number minor, @@ -103,15 +103,15 @@ rtems_device_driver Clock_control( { uint32_t isrlevel; rtems_libio_ioctl_args_t *args = pargp; - + if (args == 0) goto done; - + /* * 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', ' ')) { Clock_isr(CLOCK_VECTOR); @@ -122,7 +122,7 @@ rtems_device_driver Clock_control( (void) set_vector( args->buffer, CLOCK_VECTOR, 1 ); rtems_interrupt_enable( isrlevel ); } - + done: return RTEMS_SUCCESSFUL; } |