diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/pcmcia/smc91c92_cs.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 64e6a84bbbbe..307cd1721e91 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c | |||
| @@ -1505,12 +1505,20 @@ irq_done: | |||
| 1505 | writeb(cor & ~COR_IREQ_ENA, smc->base + MOT_LAN + CISREG_COR); | 1505 | writeb(cor & ~COR_IREQ_ENA, smc->base + MOT_LAN + CISREG_COR); |
| 1506 | writeb(cor, smc->base + MOT_LAN + CISREG_COR); | 1506 | writeb(cor, smc->base + MOT_LAN + CISREG_COR); |
| 1507 | } | 1507 | } |
| 1508 | #ifdef DOES_NOT_WORK | 1508 | |
| 1509 | if (smc->base != NULL) { /* Megahertz MFC's */ | 1509 | if ((smc->base != NULL) && /* Megahertz MFC's */ |
| 1510 | readb(smc->base+MEGAHERTZ_ISR); | 1510 | (smc->manfid == MANFID_MEGAHERTZ) && |
| 1511 | readb(smc->base+MEGAHERTZ_ISR); | 1511 | (smc->cardid == PRODID_MEGAHERTZ_EM3288)) { |
| 1512 | |||
| 1513 | u_char tmp; | ||
| 1514 | tmp = readb(smc->base+MEGAHERTZ_ISR); | ||
| 1515 | tmp = readb(smc->base+MEGAHERTZ_ISR); | ||
| 1516 | |||
| 1517 | /* Retrigger interrupt if needed */ | ||
| 1518 | writeb(tmp, smc->base + MEGAHERTZ_ISR); | ||
| 1519 | writeb(tmp, smc->base + MEGAHERTZ_ISR); | ||
| 1512 | } | 1520 | } |
| 1513 | #endif | 1521 | |
| 1514 | spin_unlock(&smc->lock); | 1522 | spin_unlock(&smc->lock); |
| 1515 | return IRQ_RETVAL(handled); | 1523 | return IRQ_RETVAL(handled); |
| 1516 | } | 1524 | } |