The patch series does the following - I2C register restore only if context if the context is lost - Bus busy recovery mechanism. - the reset is not done in init. - Adds a patch to use devm_* functions - Adds a pdata function pointer to do context save restore - Split the omap_i2c_isr to increase readability - Make the i2c use SET_RUNTIME_PM_OPS - Use INIT_COMPLETION instead of init_completion - Dropping a cleanup and taking few patchs Felipe's series as it may not be needed.
This applies on Wolfram's i2c-embedded/for-next branch. Functional testing on omap4sdp and omap3sdp. Previous discurssions http://www.spinics.net/lists/linux-i2c/msg07748.html This series mainly is the cleanups rebased on i2c-embedded/for-next branch. The following changes since commit 0f009a914b40be8786fa67b1f4345cacc263b48c: i2c: tegra: make all resource allocation through devm_* (2012-06-13 16:01:38 +0200) are available in the git repository at: git://gitorious.org/linus-tree/linus-tree.git for_next/i2c_omap Felipe Balbi (4): I2C: OMAP: simplify num_bytes handling I2C: OMAP: decrease indentation level on data handling I2C: OMAP: add blank lines I2C: OMAP: simplify omap_i2c_ack_stat() Jon Hunter (1): I2C: OMAP: Correct I2C revision for OMAP3 Shubhrajyoti D (7): I2C: OMAP: I2C register restore only if context is lost I2C: OMAP: Remove the definition of SYSS_RESETDONE_MASK I2C: OMAP: Remove reset at init I2C: OMAP: Optimise the remove code I2C: OMAP: use devm_* functions I2C: OMAP: Use SET_RUNTIME_PM_OPS I2C: OMAP: Do not initialise the completion everytime Vikram Pandita (1): I2C: OMAP: Recover from Bus Busy condition arch/arm/plat-omap/i2c.c | 3 + drivers/i2c/busses/i2c-omap.c | 261 +++++++++++++++++++++++----------------- include/linux/i2c-omap.h | 1 + 3 files changed, 154 insertions(+), 111 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
