[PATCH v3 0/2] Register i2c adapter driver earlier and use DMA safe buffers

This patch series based on v4.19-rc2, include i2c adapter driver register time modification and DMA safe buffers used for i2c transactions. changes since v2: - Remove the patch i2c: Add helper to ease DMA handling - Use i2c refactor function to release a DMA safe buffer changes since v1: - Add

[PATCH v3 0/2] Register i2c adapter driver earlier and use DMA safe buffers

This patch series based on v4.19-rc2, include i2c adapter driver register time modification and DMA safe buffers used for i2c transactions. changes since v2: - Remove the patch i2c: Add helper to ease DMA handling - Use i2c refactor function to release a DMA safe buffer changes since v1: - Add