Re: [PATCH] drivers/base: wrong return value of dmam_declare_coherent_memory

2016-04-28 Thread Vyacheslav Yurkov
On 28.04.2016 16:31, Andrey Gursky wrote: > Vyacheslav, > > thanks for your patch. > > For now it introduces a new bug. > > Vyacheslav Yurkov gmail.com> writes: > >> >> Hi guys, >> I found an issue in managed version of dma_declare_coherent_memory

[PATCH] drivers/base: wrong return value of dmam_declare_coherent_memory

2016-04-28 Thread Vyacheslav Yurkov
DMA_MEMORY_MAP) == DMA_MEMORY_MAP || + (flags & DMA_MEMORY_IO) == DMA_MEMORY_IO) { devres_add(dev, res); - else + rc = 0; + } else { devres_free(res); + rc = -ENOMEM; + } return rc; } Signed-off-by: Vyacheslav Yurkov