Messages in this thread | | | From | Kalle Valo <> | Subject | Re: [PATCH v2] bcma: use of_dma_configure() to set initial dma mask | Date | Wed, 30 Mar 2016 15:30:29 +0300 |
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Arnd Bergmann <arnd@arndb.de> writes:
> While fixing another bug, I noticed that bcma manually sets up > a dma_mask pointer for its child devices. We have a generic > helper for that now, which should be able to cope better with > any variations that might be needed to deal with cache coherency, > unusual DMA address offsets, iommus, or limited DMA masks, none > of which are currently handled here. > > This changes the core to use the of_dma_configure(), like > we do for platform devices that are probed directly from > DT. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > This patch needs to be tested to ensure we don't introduce > regressions, and should probably go into 4.7 as a cleanup.
Is anyone able to test this? The full patch is here:
https://patchwork.kernel.org/patch/8608751/
-- Kalle Valo
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