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SubjectRe: [PATCH] serial: tegra: Fix memory leak on DMA setup failure


On 20/05/15 12:25, Jon Hunter wrote:
>
> On 20/05/15 12:21, Jon Hunter wrote:
>> If the call to dmaengine_slave_config() fails, then the DMA buffer will
>> not be freed/unmapped. Fix this by moving the code that stores the
>> address of the buffer in the tegra_uart_port structure to before the
>> call to dmaengine_slave_config().
>
> By the way, just to be clear, I did try to fix this before [1], but
> failed :-(

To be doubly clear, this is targeted to be applied on top of the
previous patch [1] which is now in linux-next.

Jon

> [1] https://lkml.org/lkml/2015/5/5/802



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