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    I2C: OMAP: remove dev->idle, use usage counting provided by runtime PM · fab67afb
    Kevin Hilman 提交于
    Current usage of runtime PM is not quite correct.  The actual
    idle/unidle of the I2C hardware should not happen until the runtime PM
    callbacks are called.  Therefore, change omap_i2c_[un]idle() functions
    to only be called from the runtime PM callbacks (when usage count
    transitions to/from zero.)
    
    Also, the runtime PM core does usage counting and replaces
    functionality currently managed by the dev->idle flag.  Remove usage
    of dev->idle in favor of using runtime PM, and checking status using
    pm_runtime_suspended().
    Signed-off-by: NKevin Hilman <khilman@ti.com>
    fab67afb
i2c-omap.c 32.0 KB