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Commit 3cbe52c2 authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
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greybus: connection: log cport-enable error messages 



Log failures to disable a host cport, and include the connection name in
cport enable/disable error messages.

Reviewed-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarJohan Hovold <johan@hovoldconsulting.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent 96f5ab00

drivers/staging/greybus/connection.c

+9 −2
Original line number Diff line number Diff line
@@ -278,7 +278,8 @@ static int gb_connection_hd_cport_enable(struct gb_connection *connection) 
	ret = hd->driver->cport_enable(hd, connection->hd_cport_id);

	if (ret) {

		dev_err(&hd->dev,

			"failed to enable host cport: %d\n", ret);

				"%s: failed to enable host cport: %d\n",

				connection->name, ret);

		return ret;

	}
@@ -288,11 +289,17 @@ static int gb_connection_hd_cport_enable(struct gb_connection *connection) 
static void gb_connection_hd_cport_disable(struct gb_connection *connection)

{

	struct gb_host_device *hd = connection->hd;

	int ret;



	if (!hd->driver->cport_disable)

		return;



	hd->driver->cport_disable(hd, connection->hd_cport_id);

	ret = hd->driver->cport_disable(hd, connection->hd_cport_id);

	if (ret) {

		dev_err(&hd->dev,

				"%s: failed to disable host cport: %d\n",

				connection->name, ret);

	}

}



static int