diff options
Diffstat (limited to 'sys/dev/fdc/fdc.c')
| -rw-r--r-- | sys/dev/fdc/fdc.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/sys/dev/fdc/fdc.c b/sys/dev/fdc/fdc.c index 458c839..ed621b2 100644 --- a/sys/dev/fdc/fdc.c +++ b/sys/dev/fdc/fdc.c @@ -781,11 +781,9 @@ fdc_worker(struct fdc_data *fdc) /* Disable ISADMA if we bailed while it was active */ if (fd != NULL && (fd->flags & FD_ISADMA)) { - mtx_lock(&Giant); isa_dmadone( bp->bio_cmd & BIO_READ ? ISADMA_READ : ISADMA_WRITE, fd->fd_ioptr, fd->fd_iosize, fdc->dmachan); - mtx_unlock(&Giant); mtx_lock(&fdc->fdc_mtx); fd->flags &= ~FD_ISADMA; mtx_unlock(&fdc->fdc_mtx); @@ -958,11 +956,9 @@ fdc_worker(struct fdc_data *fdc) /* Setup ISADMA if we need it and have it */ if ((bp->bio_cmd & (BIO_READ|BIO_WRITE|BIO_FMT)) && !(fdc->flags & FDC_NODMA)) { - mtx_lock(&Giant); isa_dmastart( bp->bio_cmd & BIO_READ ? ISADMA_READ : ISADMA_WRITE, fd->fd_ioptr, fd->fd_iosize, fdc->dmachan); - mtx_unlock(&Giant); mtx_lock(&fdc->fdc_mtx); fd->flags |= FD_ISADMA; mtx_unlock(&fdc->fdc_mtx); @@ -1040,11 +1036,9 @@ fdc_worker(struct fdc_data *fdc) /* Finish DMA */ if (fd->flags & FD_ISADMA) { - mtx_lock(&Giant); isa_dmadone( bp->bio_cmd & BIO_READ ? ISADMA_READ : ISADMA_WRITE, fd->fd_ioptr, fd->fd_iosize, fdc->dmachan); - mtx_unlock(&Giant); mtx_lock(&fdc->fdc_mtx); fd->flags &= ~FD_ISADMA; mtx_unlock(&fdc->fdc_mtx); |
