diff options
Diffstat (limited to 'drivers/w1/masters/omap_hdq.c')
-rw-r--r-- | drivers/w1/masters/omap_hdq.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c index bf2ec59c1f9d..6a39b71eb718 100644 --- a/drivers/w1/masters/omap_hdq.c +++ b/drivers/w1/masters/omap_hdq.c @@ -1,12 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* - * drivers/w1/masters/omap_hdq.c - * * Copyright (C) 2007,2012 Texas Instruments, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - * */ #include <linux/kernel.h> #include <linux/module.h> @@ -48,7 +42,7 @@ static DECLARE_WAIT_QUEUE_HEAD(hdq_wait_queue); static int w1_id; -module_param(w1_id, int, S_IRUSR); +module_param(w1_id, int, 0400); MODULE_PARM_DESC(w1_id, "1-wire id for the slave detection in HDQ mode"); struct hdq_data { @@ -579,10 +573,8 @@ static int omap_hdq_probe(struct platform_device *pdev) const char *mode; hdq_data = devm_kzalloc(dev, sizeof(*hdq_data), GFP_KERNEL); - if (!hdq_data) { - dev_dbg(&pdev->dev, "unable to allocate memory\n"); + if (!hdq_data) return -ENOMEM; - } hdq_data->dev = dev; platform_set_drvdata(pdev, hdq_data); |