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由 Wolfram Sang 提交于
We only freed the bounce buffer after successful DMA, missing the cases where DMA setup may have gone wrong. Use a better location which always gets called after each message and use 'stop_after_dma' as a flag for a successful transfer. Signed-off-by: NWolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: NNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
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