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path: root/sound/aoa/soundbus/i2sbus/core.c
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Diffstat (limited to 'sound/aoa/soundbus/i2sbus/core.c')
-rw-r--r--sound/aoa/soundbus/i2sbus/core.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c
index 3ff8cc5f487a..010658335881 100644
--- a/sound/aoa/soundbus/i2sbus/core.c
+++ b/sound/aoa/soundbus/i2sbus/core.c
@@ -262,8 +262,7 @@ static int i2sbus_add_dev(struct macio_dev *macio,
*/
dev->allocated_resource[i] =
request_mem_region(dev->resources[i].start,
- dev->resources[i].end -
- dev->resources[i].start + 1,
+ resource_size(&dev->resources[i]),
dev->rnames[i]);
if (!dev->allocated_resource[i]) {
printk(KERN_ERR "i2sbus: failed to claim resource %d!\n", i);
@@ -272,19 +271,19 @@ static int i2sbus_add_dev(struct macio_dev *macio,
}
r = &dev->resources[aoa_resource_i2smmio];
- rlen = r->end - r->start + 1;
+ rlen = resource_size(r);
if (rlen < sizeof(struct i2s_interface_regs))
goto err;
dev->intfregs = ioremap(r->start, rlen);
r = &dev->resources[aoa_resource_txdbdma];
- rlen = r->end - r->start + 1;
+ rlen = resource_size(r);
if (rlen < sizeof(struct dbdma_regs))
goto err;
dev->out.dbdma = ioremap(r->start, rlen);
r = &dev->resources[aoa_resource_rxdbdma];
- rlen = r->end - r->start + 1;
+ rlen = resource_size(r);
if (rlen < sizeof(struct dbdma_regs))
goto err;
dev->in.dbdma = ioremap(r->start, rlen);