MMFMWK-8552-2: correct the error no when reqbufs fail
authorming_qian <ming.qian@nxp.com>
Wed, 11 Sep 2019 08:59:58 +0000 (16:59 +0800)
committerming_qian <ming.qian@nxp.com>
Wed, 11 Sep 2019 09:05:45 +0000 (17:05 +0800)
commit48d43feae68b35ed4eca6c5b4ef294183a20e1d9
tree55f43155ffca7ac732e000c73fd19050595d3ae4
parent8ffac75717d08661e7ea7c1d26accac75eb708b3
MMFMWK-8552-2: correct the error no when reqbufs fail

if stream status is on,
reqbufs will fail,
return -EBUSY instead of -EINVAL

Signed-off-by: ming_qian <ming.qian@nxp.com>
(cherry picked from commit 65cfc81f73639c633d9e9b7c23c9c58443fa661f)
drivers/mxc/vpu_malone/vpu_b0.c