greybus: es2: fix arpc active-list corruption

Fix ARPC active-list corruption due to incorrect list-interface usage. The corruption manifested itself as ARPC timeouts due to expected responses not being recognised whenever more than one ARPC was active. This could be seen for example when two interfaces were being runtime suspended in parallel: [ 165.739896] usb 1-1.1: invalid arpc response id received: 13 [ 165.794743] greybus 1-5.5: gb_interface_refclk_set - 0 [ 166.241202] usb 1-1.1: failed to execute ARPC: -110 Fortunately the impact of this bug has so far been limited to such timeouts and error messages due to ARPC currently only being used for CPort reset in the connection tear-down path. Reported-by: Mark Greer <mgreer@animalcreek.com> Signed-off-by: Johan Hovold <johan@hovoldconsulting.com> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/greybus/es2.c b/drivers/staging/greybus/es2.c
Age	Commit message (Expand)	Author	Files	Lines
2014-04-10	link: fixed to include <sys/types.h> for caddr_t	Christian Wiese	1	-0/+1
2013-07-11	link: allow future ethtool speed formats to be supported	Daniel Borkmann	1	-11/+2
2013-06-04	link: add link management functions	Daniel Borkmann	1	-0/+166