diff options
Diffstat (limited to 'cpu/mpc824x/drivers/epic/epic1.c')
| -rw-r--r-- | cpu/mpc824x/drivers/epic/epic1.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/cpu/mpc824x/drivers/epic/epic1.c b/cpu/mpc824x/drivers/epic/epic1.c index eb7ed40..f89deed 100644 --- a/cpu/mpc824x/drivers/epic/epic1.c +++ b/cpu/mpc824x/drivers/epic/epic1.c @@ -78,12 +78,12 @@ void epicInit tmp = sysEUMBBARRead(EPIC_INT_CONF_REG); /* Read interrupt conf. reg */ if (IRQType == EPIC_DIRECT_IRQ) /* direct mode */ - sysEUMBBARWrite(EPIC_INT_CONF_REG, tmp & 0xf7ffffff); + sysEUMBBARWrite(EPIC_INT_CONF_REG, tmp & 0xf7ffffff); else /* Serial mode */ - { - tmp = (clkRatio << 28) | 0x08000000; /* Set clock ratio */ - sysEUMBBARWrite(EPIC_INT_CONF_REG, tmp); - } + { + tmp = (clkRatio << 28) | 0x08000000; /* Set clock ratio */ + sysEUMBBARWrite(EPIC_INT_CONF_REG, tmp); + } while (epicIntAck() != 0xff) /* Clear all pending interrupts */ epicEOI(); @@ -168,7 +168,7 @@ int epicIntSourceConfig tmp = sysEUMBBARRead(srAddr); actBit = (tmp & 40000000) >> 30; /* retrieve activity bit - bit 30 */ if (actBit == 1) - return ERROR; + return ERROR; tmp &= 0xff30ff00; /* Erase previously set P,S,Prio,Vector bits */ newVal = (Polarity << 23) | (Sense << 22) | (Prio << 16) | Vect; @@ -220,7 +220,7 @@ int epicCurTaskPrioSet { if ( (prioNum < 0) || (prioNum > 0xF)) - return ERROR; + return ERROR; sysEUMBBARWrite(EPIC_PROC_CTASK_PRI_REG, prioNum); return OK; } @@ -465,7 +465,6 @@ unsigned int epicTmCountGet( ULONG srcAddr, unsigned int *val ) } - /*********************************************************** * function: epicTmInhibit * |