From mboxrd@z Thu Jan 1 00:00:00 1970 From: jun.gao@mediatek.com (Jun Gao) Date: Sat, 7 Jul 2018 17:29:52 +0800 Subject: [PATCH v2 0/3] Register i2c adapter driver earlier and use DMA safe buffers Message-ID: <1530955795-17714-1-git-send-email-jun.gao@mediatek.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch series based on v4.18-rc1, include i2c adapter driver register time modification, DMA safe buffer free function and DMA safe buffers used for i2c transactions. changes since v1: - Add the initializations for DMA safe buffer pointers Jun Gao (3): i2c: mediatek: Register i2c adapter driver earlier i2c: Add helper to ease DMA handling i2c: mediatek: Use DMA safe buffers for i2c transactions drivers/i2c/busses/i2c-mt65xx.c | 74 ++++++++++++++++++++++++++++++++++++----- drivers/i2c/i2c-core-base.c | 14 ++++++++ include/linux/i2c.h | 1 + 3 files changed, 81 insertions(+), 8 deletions(-) -- 1.8.1.1