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Gwendal Grignou
57b33ff077
Chromebooks can have more than one Embedded Controller so the cros_ec device id has to be incremented for each EC registered. Add a new structure to represent multiple EC as different char devices (e.g: /dev/cros_ec, /dev/cros_pd). It connects to cros_ec_device and allows sysfs inferface for cros_pd. Also reduce number of allocated objects, make chromeos sysfs class object a static and add refcounting to prevent object deletion while command is in progress. Signed-off-by: Gwendal Grignou <[email protected]> Reviewed-by: Dmitry Torokhov <[email protected]> Signed-off-by: Javier Martinez Canillas <[email protected]> Tested-by: Heiko Stuebner <[email protected]> Acked-by: Lee Jones <[email protected]> Acked-by: Olof Johansson <[email protected]> Signed-off-by: Lee Jones <[email protected]>