diff options
Diffstat (limited to 'drivers/misc/fastrpc.c')
| -rw-r--r-- | drivers/misc/fastrpc.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index 3d5809622a6b..8b43fe5207fb 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -369,7 +369,7 @@ static void fastrpc_buf_free(struct fastrpc_buf *buf) kfree(buf); } -static int fastrpc_buf_alloc(struct fastrpc_user *fl, struct device *dev, +static int __fastrpc_buf_alloc(struct fastrpc_user *fl, struct device *dev, u64 size, struct fastrpc_buf **obuf) { struct fastrpc_buf *buf; @@ -397,14 +397,37 @@ static int fastrpc_buf_alloc(struct fastrpc_user *fl, struct device *dev, return -ENOMEM; } + *obuf = buf; + + return 0; +} + +static int fastrpc_buf_alloc(struct fastrpc_user *fl, struct device *dev, + u64 size, struct fastrpc_buf **obuf) +{ + int ret; + struct fastrpc_buf *buf; + + ret = __fastrpc_buf_alloc(fl, dev, size, obuf); + if (ret) + return ret; + + buf = *obuf; + if (fl->sctx && fl->sctx->sid) buf->phys += ((u64)fl->sctx->sid << 32); - *obuf = buf; - return 0; } +static int fastrpc_remote_heap_alloc(struct fastrpc_user *fl, struct device *dev, + u64 size, struct fastrpc_buf **obuf) +{ + struct device *rdev = &fl->cctx->rpdev->dev; + + return __fastrpc_buf_alloc(fl, rdev, size, obuf); +} + static void fastrpc_channel_ctx_free(struct kref *ref) { struct fastrpc_channel_ctx *cctx; |