[PATCH v2 2/3] i2c: Add helper to ease DMA handling
From: Wolfram Sang <hidden>
Date: 2018-08-08 20:57:57
Also in:
linux-devicetree, linux-i2c, linux-mediatek, lkml
On Sat, Jul 07, 2018 at 05:29:54PM +0800, Jun Gao wrote:
From: Jun Gao <redacted> This function is needed by i2c_get_dma_safe_msg_buf() potentially. It is used to free DMA safe buffer when DMA operation fails. Signed-off-by: Jun Gao <redacted>
Right, we need something like this. This leaks in the sh_mobile driver, too :( I am still thinking if there is a nice way to put this functionality into i2c_release_dma_safe_msg_buf() itself somehow... Thanks! -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20180808/3819ae01/attachment.sig>