diff options
Diffstat (limited to 'drivers/media/platform/video-mux.c')
-rw-r--r-- | drivers/media/platform/video-mux.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/media/platform/video-mux.c b/drivers/media/platform/video-mux.c index 0ba30756e1e4..ddd0e338f9e4 100644 --- a/drivers/media/platform/video-mux.c +++ b/drivers/media/platform/video-mux.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * video stream multiplexer controlled via mux control * * Copyright (C) 2013 Pengutronix, Sascha Hauer <kernel@pengutronix.de> * Copyright (C) 2016-2017 Pengutronix, Philipp Zabel <kernel@pengutronix.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/err.h> @@ -419,9 +411,14 @@ static int video_mux_probe(struct platform_device *pdev) vmux->active = -1; vmux->pads = devm_kcalloc(dev, num_pads, sizeof(*vmux->pads), GFP_KERNEL); + if (!vmux->pads) + return -ENOMEM; + vmux->format_mbus = devm_kcalloc(dev, num_pads, sizeof(*vmux->format_mbus), GFP_KERNEL); + if (!vmux->format_mbus) + return -ENOMEM; for (i = 0; i < num_pads; i++) { vmux->pads[i].flags = (i < num_pads - 1) ? MEDIA_PAD_FL_SINK |