diff options
Diffstat (limited to 'sys/dev/ppc/ppc_isa.c')
| -rw-r--r-- | sys/dev/ppc/ppc_isa.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/sys/dev/ppc/ppc_isa.c b/sys/dev/ppc/ppc_isa.c index 14424a3..a40fc8e 100644 --- a/sys/dev/ppc/ppc_isa.c +++ b/sys/dev/ppc/ppc_isa.c @@ -141,7 +141,7 @@ ppc_isa_write(device_t dev, char *buf, int len, int how) { struct ppc_data *ppc = device_get_softc(dev); char ecr, ecr_sav, ctr, ctr_sav; - int s, error = 0; + int error = 0; int spin; PPC_ASSERT_LOCKED(ppc); @@ -190,12 +190,6 @@ ppc_isa_write(device_t dev, char *buf, int len, int how) w_ecr(ppc, ecr); ecr = r_ecr(ppc); - /* enter splhigh() not to be preempted - * by the dma interrupt, we may miss - * the wakeup otherwise - */ - s = splhigh(); - ppc->ppc_dmastat = PPC_DMA_INIT; /* enable interrupts */ @@ -221,8 +215,6 @@ ppc_isa_write(device_t dev, char *buf, int len, int how) "ppcdma", 0); } while (error == EWOULDBLOCK); - splx(s); - if (error) { #ifdef PPC_DEBUG printf("i"); |
