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Re: [PATCH 2/2] dma-buf: add helpers for attacher dma-parms |
On 08/06/2012 01:58 PM, Michal Nazarewicz wrote: > > Tomasz Stanislawski <t.stanislaws@xxxxxxxxxxx> writes: >> I recommend to change the semantics for unlimited number of segments >> from 'value 0' to: >> >> #define DMA_SEGMENTS_COUNT_UNLIMITED ((unsigned long)INT_MAX) Sorry. It should be: #define DMA_SEGMENTS_COUNT_UNLIMITED ((unsigned int)INT_MAX) >> >> Using INT_MAX will allow using safe conversions between signed and >> unsigned integers. > > LONG_MAX seems cleaner regardless. > > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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