On Fri, Jun 1, 2012 at 4:29 AM, Kevin Hilman [off-list ref] wrote:

Shubhrajyoti D [off-list ref] writes:

quoted

The patch series does the following

- Warn fixes if CONFIG_PM_RUNTIME is not selected.
- In case of i2c remove register access was done without any
?get_sync fix the same.
- 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.

v9:
Fix the comments from Wolfram Sang

v10:
Add a patch from Neil to the series.
Fix kevin comments
update the patches with comments.

Shubhrajyoti, thanks for the updates.

Wolfgang, with these updates and testing a bit better described, I'm OK
with you merging it. ?Merging it now will give it plenty of time to
bake in linux-next and get more test exposure.

Agree,
These are only fixes can it be considered for rc3?

Thanks and Regards,
Shubhrajyoti

Thanks,

Kevin

quoted

[1] http://www.spinics.net/lists/linux-i2c/msg07607.html

Tested on omap4sdp and omap3sdp.
- Did functional tests read write on both the platforms.
- Off mode and retention on OMAP3
- On OMAP4 just did echo mem > /sys/power/state and wakeup.
Did see.
[ 1360.595855] Successfully put all powerdomains to target state
However didnt see the ret count for other than mpu_pwrdm increase.
I think power support for omap4 is minimal.

The following changes since commit b48b2c3e50433ff6f7e46186daa7f986bd960215:

? openrisc: use generic strnlen_user() function (2012-05-27 21:00:32 -0700)

are available in the git repository at:
? git://gitorious.org/linus-tree/linus-tree.git i2c_omap-fixes

Neil Brown (1):
? ? ? OMAP/I2C - Fix timeout problem during suspend.

Shubhrajyoti D (9):
? ? ? I2C: OMAP: make omap_i2c_unidle/idle functions depend on CONFIG_PM_RUNTIME
? ? ? I2C: OMAP: Fix the mismatch of pm_runtime enable and disable
? ? ? I2C: OMAP: Fix the interrupt clearing in OMAP4
? ? ? I2C: OMAP: Prevent the register access after pm_runtime_put in probe
? ? ? I2C: OMAP: Don't check if wait_for_completion_timeout() returns less than zero
? ? ? I2C: OMAP: Fix the crash in i2c remove
? ? ? I2C: OMAP: Handle error check for pm runtime
? ? ? I2C: OMAP: Do not set the XUDF(Transmit underflow) if the underflow is not reached
? ? ? I2C: OMAP: Rename the 1p153 to the erratum id i462

Tasslehoff Kjappfot (1):
? ? ? I2C: OMAP: prevent the overwrite of the errata flags

?drivers/i2c/busses/i2c-omap.c | ?129 ++++++++++++++++++++---------------------
?1 files changed, 63 insertions(+), 66 deletions(-)

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