On 08/17/2012 01:48 AM, Laxman Dewangan wrote:

Tegra I2C driver enables the fast clock during initialization
and does not disable till driver removed.
Enable this clock before transfer and disable after transfer done.

Signed-off-by: Laxman Dewangan <redacted>
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This patch is on top of the clock chnages which is in Tegra sub system and
based on 
 i2c: tegra: I2_M_NOSTART functionality not supported in Tegra20
So recommend to go on tegra sub-system.

What exactly is this patch based on? I checked out Tegra's
for-3.7/drivers-i2c, cherry-picked the M_NOSTART patch you mentioned,
and attempted to apply this patch. It doesn't apply. Same if I don't
cherry-pick the M_NOSTART patch, and same for next-20120816 with/without
the M_NOSTART patch.