*/
static struct mbox_chan *get_pcc_channel(int id)
{
- struct mbox_chan *pcc_chan;
-
if (id < 0 || id > pcc_mbox_ctrl.num_chans)
return ERR_PTR(-ENOENT);
- pcc_chan = (struct mbox_chan *)
- (unsigned long) pcc_mbox_channels +
- (id * sizeof(*pcc_chan));
-
- return pcc_chan;
+ return &pcc_mbox_channels[id];
}
/**