[PATCH 4/6] i2c: busses: add SLIMpro I2C device driver on APM X-Gene platform

Wolfram Sang wsa at the-dreams.de
Thu Jan 29 22:11:18 PST 2015

> > ctx->dev is probably the wrong device here. The i2c controller is not
> > DMA capable itself, you need to have a pointer to the device that actually
> > performs the DMA here.
> Arnd, I do agree this may not be the best identification. There is no
> representation for this on the Linux side. I could put it as NULL. However,
> there are other i2c bus drivers that seem to do the same thing. Please
> let me know what you think.

For completeness: Those drivers need fixing!
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20150130/41b913cb/attachment.sig>

More information about the linux-arm-kernel mailing list