| commit | b7f5b656ffe19e3c65f04e3adeae21ac17227126 | [log] [tgz] |
|---|---|---|
| author | Raag Jadav <raagjadav@gmail.com> | Sat Jun 29 13:50:48 2019 +0530 |
| committer | Vinod Koul <vkoul@kernel.org> | Sun Jul 07 22:46:43 2019 +0530 |
| tree | a258fa32196a092826f42d0a500725453fe5a63e | |
| parent | 9dcb98a29b6e81394fa33ca984f3aaad4d0d1393 [diff] |
dmaengine: at_xdmac: check for non-empty xfers_list before invoking callback tx descriptor retrieved from an empty xfers_list may not have valid pointers to the callback functions. Avoid calling dmaengine_desc_get_callback_invoke if xfers_list is empty. Signed-off-by: Raag Jadav <raagjadav@gmail.com> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Vinod Koul <vkoul@kernel.org>