greybus: use a simple list of hd connections
First of all, there's a bug in _gb_hd_connection_insert, which
Viresh found. But pointing out that problem just called attention
to the fact that I have planning to to remove the affected block of
code.
The set of connections associated with a host device is currently
maintained in a red-black tree. The number of connections we're
likely to have is on the order of a hundred, and at least for now
isn't even going to approach that. When this code first went in,
Greg asserted that using a list is speedier than a red-black tree
for smallish numbers of elements (maybe up to a few hundred?).
So this patch just removes the host device's red-black tree of
connections, using a simple list instead.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
4 files changed
tree: 6409e20b8871731ee06e59bc69f7f64f687b6593
- drivers/