eeprom: at24: enable runtime pm support

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Currently the device is kept in D0, there is an opportunity
to save power by enabling runtime pm.

Device can be daisy chained from PMIC and we can't rely on I2C core
for auto resume/suspend. Driver will decide when to resume/suspend.

Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Divagar Mohandass <divagar.mohandass@intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

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Divagar Mohandass 2017-10-10 11:30:37 +05:30 • committed by Wolfram Sang

parent dbc1ab9c12

commit 98e8201039

1 changed files with 37 additions and 0 deletions

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drivers/misc/eeprom/at24.c

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