diff options
| author | Chris Lew <clew@codeaurora.org> | 2018-06-27 18:19:57 -0700 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2019-10-11 11:34:12 -0700 |
| commit | 4623e8bf1de0b86e23a56cdb39a72f054e89c3bd (patch) | |
| tree | 1a4a76d54ab48ca4486662d793139865fa135743 /drivers/rpmsg/rpmsg_internal.h | |
| parent | bbe692e349e2a1edf3fe0a29a0e05899c9c94d51 (diff) | |
rpmsg: glink: Set tail pointer to 0 at end of FIFO
When wrapping around the FIFO, the remote expects the tail pointer to
be reset to 0 on the edge case where the tail equals the FIFO length.
Fixes: caf989c350e8 ("rpmsg: glink: Introduce glink smem based transport")
Cc: stable@vger.kernel.org
Signed-off-by: Chris Lew <clew@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/rpmsg/rpmsg_internal.h')
0 files changed, 0 insertions, 0 deletions