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1cf855535b
Currently when a gpio is defined for battery presence it is only used in the sbs_get_battery_presence_and_health function for 2 properties. All other properties currently try to read data form the battery before returning an error if not present. We should know in advance that no data is going to returned. As the driver tries multiple times to access a property, this prevents a lot of smbus accesses, which had a significant effect on device boot-up. As when the device is registered lots of property accesses are attempted during boot. If no gpio is used for presence detection no change in behaviour should occur. Signed-off-by: Phil Reid <preid@electromag.com.au> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> |
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