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greybus: connection: fix version-request error handling

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Use the host device and connection name when logging errors as the
version-request helper must not assume that all connection have a
bundle.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold
2016-01-08 20:13:40 +01:00
committed by Greg Kroah-Hartman
parent b77f9328f2
commit 4e6e3f5cff
1 changed files with 3 additions and 2 deletions
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5
drivers/staging/greybus/connection.c
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@@ -378,8 +378,9 @@ static int gb_connection_protocol_get_version(struct gb_connection *connection)
ret = gb_protocol_get_version(connection);
if (ret) {
dev_err(&connection->bundle->dev,
"failed to get protocol version: %d\n", ret);
dev_err(&connection->hd->dev,
"%s: failed to get protocol version: %d\n",
connection->name, ret);
return ret;
}