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authorThierry Escande <thierry.escande@collabora.com>2017-02-14 20:58:00 +0100
committerBenson Leung <bleung@chromium.org>2017-06-27 08:22:28 -0700
commita27b8f31cb7929bfb8dc6ca3e6b7a0a39609d7f3 (patch)
tree7bf631acf0be05fc96e2d89202851733fcea4702 /drivers/platform/chrome
parent995c0ec9a81f9e4e75f280f095534f4ed1a9ea9d (diff)
downloadlinux-a27b8f31cb7929bfb8dc6ca3e6b7a0a39609d7f3.tar.bz2
cros_ec: Don't return error when checking command version
With this patch, cros_ec_query_all() does not return an error if it fails to check for MKBP events support. Instead, the EC device structure indicates that it does not support MKBP events (mkbp_event_supported field) and cros_ec_query_all() returns 0. Signed-off-by: Thierry Escande <thierry.escande@collabora.com> Signed-off-by: Benson Leung <bleung@chromium.org>
Diffstat (limited to 'drivers/platform/chrome')
-rw-r--r--drivers/platform/chrome/cros_ec_proto.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/platform/chrome/cros_ec_proto.c b/drivers/platform/chrome/cros_ec_proto.c
index 7428c2b965bb..8f57500d2b78 100644
--- a/drivers/platform/chrome/cros_ec_proto.c
+++ b/drivers/platform/chrome/cros_ec_proto.c
@@ -371,6 +371,8 @@ int cros_ec_query_all(struct cros_ec_device *ec_dev)
else
ec_dev->mkbp_event_supported = 1;
+ ret = 0;
+
exit:
kfree(proto_msg);
return ret;