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| author | Greg Kroah-Hartman <gregkh@google.com> | 2015-10-16 16:56:38 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2015-10-19 12:09:10 -0700 |
| commit | b750fa3370485356b5cddda7c0f7fc9bea056fa8 (patch) | |
| tree | 64ad54bfb8a89e7ed54d2366aa547c325e8b2fde /drivers/staging/greybus/Documentation | |
| parent | b6789ee55b99fbc26aa16e4f485397e86498bf51 (diff) | |
| download | op-kernel-dev-b750fa3370485356b5cddda7c0f7fc9bea056fa8.zip op-kernel-dev-b750fa3370485356b5cddda7c0f7fc9bea056fa8.tar.gz | |
greybus: connection: remove 'struct device' from 'struct gb_connection'
We don't want this in the driver core, as nothing will be binding to it,
that's the job of a bundle. So remove the struct device and use a kref
to handle reference counting instead.
Note, I don't think we really need a kref, but it keeps the lifetime the
same as before, and is the simplest change for now. In the future it
might be easier to just attach all connections to the bundle and clean
them up when the bundle is removed.
Also remove the cport sysfs documentation as it's no longer relevant.
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Diffstat (limited to 'drivers/staging/greybus/Documentation')
| -rw-r--r-- | drivers/staging/greybus/Documentation/sysfs-bus-greybus | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/drivers/staging/greybus/Documentation/sysfs-bus-greybus b/drivers/staging/greybus/Documentation/sysfs-bus-greybus index b2e699c..22a0c7f 100644 --- a/drivers/staging/greybus/Documentation/sysfs-bus-greybus +++ b/drivers/staging/greybus/Documentation/sysfs-bus-greybus @@ -155,40 +155,3 @@ Description: process watching the file will be woken up, and the new value can be read. It's a "poor-man's IPC", yes, but simplifies the Android userspace code immensely. - -What: /sys/bus/greybus/device/endoE:M:I:B:C -Date: October 2015 -KernelVersion: 4.XX -Contact: Greg Kroah-Hartman <greg@kroah.com> -Description: - A cport C within bundle B, C is replaced by a 2-byte - number representing the cport. - -What: /sys/bus/greybus/device/endoE:M:I:B:C/ap_cport_id -Date: October 2015 -KernelVersion: 4.XX -Contact: Greg Kroah-Hartman <greg@kroah.com> -Description: - The cport ID of the AP, to which cport of the module is - connected. - -What: /sys/bus/greybus/device/endoE:M:I:B:C/protocol_id -Date: October 2015 -KernelVersion: 4.XX -Contact: Greg Kroah-Hartman <greg@kroah.com> -Description: - The protocol ID of a Greybus cport. - -What: /sys/bus/greybus/device/endoE:M:I:B:C/state -Date: October 2015 -KernelVersion: 4.XX -Contact: Greg Kroah-Hartman <greg@kroah.com> -Description: - The current state of a Greybus connection. - - It will be one of the following values: - 0 - invalid - 1 - disabled - 2 - enabled - 3 - error - 4 - destroying |
