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authorStephen Rothwell <sfr@canb.auug.org.au>2007-10-11 14:53:32 +1000
committerPaul Mackerras <paulus@samba.org>2007-10-11 20:40:45 +1000
commit1670b2b2716b98541765da94be1332ad5c314b7a (patch)
tree872def623a8b58907801001093a3350ae161395e /drivers/char/viotape.c
parent73be7d5267774b8fef1d83ebffc070cd090c4398 (diff)
downloadlinux-1670b2b2716b98541765da94be1332ad5c314b7a.tar.bz2
[POWERPC] Remove iSeries_vio_dev
It was only being used to carry around dma_iommu_ops and vio_iommu_table which we can use directly instead. This also means that vio_bus_device doesn't need to refer to them either. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/char/viotape.c')
-rw-r--r--drivers/char/viotape.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index e12275df6ea2..064c09195215 100644
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -392,8 +392,8 @@ static int get_viotape_info(void)
if (op == NULL)
return -ENOMEM;
- viotape_unitinfo = dma_alloc_coherent(iSeries_vio_dev, len,
- &viotape_unitinfo_token, GFP_ATOMIC);
+ viotape_unitinfo = iseries_hv_alloc(len, &viotape_unitinfo_token,
+ GFP_ATOMIC);
if (viotape_unitinfo == NULL) {
free_op_struct(op);
return -ENOMEM;
@@ -1103,8 +1103,7 @@ static void __exit viotap_exit(void)
class_destroy(tape_class);
unregister_chrdev(VIOTAPE_MAJOR, "viotape");
if (viotape_unitinfo)
- dma_free_coherent(iSeries_vio_dev,
- sizeof(viotape_unitinfo[0]) * VIOTAPE_MAX_TAPE,
+ iseries_hv_free(sizeof(viotape_unitinfo[0]) * VIOTAPE_MAX_TAPE,
viotape_unitinfo, viotape_unitinfo_token);
viopath_close(viopath_hostLp, viomajorsubtype_tape, VIOTAPE_MAXREQ + 2);
vio_clearHandler(viomajorsubtype_tape);