diff options
Diffstat (limited to 'sys/arch/powerpc/include/pio.h')
| -rw-r--r-- | sys/arch/powerpc/include/pio.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/sys/arch/powerpc/include/pio.h b/sys/arch/powerpc/include/pio.h index c0cad78481a..c70360e6006 100644 --- a/sys/arch/powerpc/include/pio.h +++ b/sys/arch/powerpc/include/pio.h @@ -1,8 +1,8 @@ -/* $OpenBSD: pio.h,v 1.8 2002/09/15 02:02:44 deraadt Exp $ */ +/* $OpenBSD: pio.h,v 1.9 2002/09/15 09:01:59 deraadt Exp $ */ /* * Copyright (c) 1997 Per Fogelstrom, Opsycon AB and RTMX Inc, USA. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -163,16 +163,15 @@ __flash_led(bits, count) { int i, v = 0; - if (bits == 0) { - v = 1; - bits = 3; + if(bits == 0) { + v = 1; bits = 3; } bits &= 3; count += count; v |= (*(volatile u_int8_t *)(MPC106_V_ISA_IO_SPACE + 0x01f4)) & ~3; - while (count--) { + while(count--) { v ^= bits; - for (i = 100000; i > 0; i--) + for(i = 100000; i > 0; i--) *(volatile u_int8_t *)(MPC106_V_ISA_IO_SPACE + 0x01f4) = v; } *(u_int8_t *)(MPC106_V_ISA_IO_SPACE + 0x01f4) &= ~3; |