The patch series does the following - Warn fixes if CONFIG_PM_RUNTIME is not selected. - 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 - Also checks the return type of the get_sync and in case of errors prevents register access, also print the cause of failure in case of errors. - In case of i2c remove register access was done without any get_sync fix the same. - 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 - Folds a patch from Tasslehoff to prevent any merge conflicts. - Prevents the XDUF flag to be set if the underflow condition is not met. - As per discussion in [1] .Adds a patch to rename the 1p153 errata and use the unique id instead as the section number in the recent errata docs has changed. - As discussed in [2] Paul has queued the flag for context restore patch, removing it from the series. [1] http://www.spinics.net/lists/linux-i2c/msg07607.html [2] http://www.spinics.net/lists/linux-i2c/msg07685.html Tested on omap4sdp and omap3sdp. The following changes since commit 258f742635360175564e9470eb060ff4d4b984e7: modpost: Fix modpost license checking of vmlinux.o (2012-04-09 20:52:56 -0700) are available in the git repository at: git://gitorious.org/linus-tree/linus-tree.git i2c_omap-next Jon Hunter (1): I2C: OMAP: Correct I2C revision for OMAP3 Shubhrajyoti D (15): I2C: OMAP: make omap_i2c_unidle/idle functions depend on CONFIG_PM_RUNTIME I2C: OMAP: Remove reset at init I2C: OMAP: I2C register restore only if context is lost I2C: OMAP: Fix the interrupt clearing in OMAP4 I2C: OMAP: Fix the mismatch of pm_runtime enable and disable I2C: OMAP: Optimise the remove code I2C: OMAP: Fix the error handling I2C: OMAP: Don't check if wait_for_completion_timeout() returns less than zero I2C: OMAP: use devm_* functions I2C: OMAP: Fix the crash in i2c remove I2C: OMAP: Handle error check for pm runtime I2C: OMAP: Use SET_RUNTIME_PM_OPS I2C: OMAP: make the read ready processing a separate function I2C: OMAP: Do not set the XUDF if the underflow is not reached I2C: OMAP: Rename the 1p153 to the erratum id i462 Tasslehoff Kjappfot (1): I2C: OMAP: fix missing handling of errata I2C_OMAP3_1P153 Vikram Pandita (1): I2C: OMAP: Recover from Bus Busy condition arch/arm/plat-omap/i2c.c | 3 + drivers/i2c/busses/i2c-omap.c | 348 +++++++++++++++++++++++------------------ include/linux/i2c-omap.h | 1 + 3 files changed, 198 insertions(+), 154 deletions(-) -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
