From mboxrd@z Thu Jan 1 00:00:00 1970 From: wsa@the-dreams.de (Wolfram Sang) Date: Fri, 30 Jan 2015 07:11:18 +0100 Subject: [PATCH 4/6] i2c: busses: add SLIMpro I2C device driver on APM X-Gene platform In-Reply-To: References: <1412726809-7525-1-git-send-email-fkan@apm.com> <1412726809-7525-5-git-send-email-fkan@apm.com> <1894616.4yY7dajl4R@wuerfel> Message-ID: <20150130061118.GA995@katana> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org > > 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: