ff-hwdep.c (75bf465f0bc33e9b776a46d6a1b9b990f5fb7c37) ff-hwdep.c (75b1a8f9d62e50f05d0e4e9f3c8bcde32527ffc1)
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * ff-hwdep.c - a part of driver for RME Fireface series
4 *
5 * Copyright (c) 2015-2017 Takashi Sakamoto
6 */
7
8/*

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74 struct fw_device *dev = fw_parent_device(ff->unit);
75 struct snd_firewire_get_info info;
76
77 memset(&info, 0, sizeof(info));
78 info.type = SNDRV_FIREWIRE_TYPE_FIREFACE;
79 info.card = dev->card->index;
80 *(__be32 *)&info.guid[0] = cpu_to_be32(dev->config_rom[3]);
81 *(__be32 *)&info.guid[4] = cpu_to_be32(dev->config_rom[4]);
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * ff-hwdep.c - a part of driver for RME Fireface series
4 *
5 * Copyright (c) 2015-2017 Takashi Sakamoto
6 */
7
8/*

--- 65 unchanged lines hidden (view full) ---

74 struct fw_device *dev = fw_parent_device(ff->unit);
75 struct snd_firewire_get_info info;
76
77 memset(&info, 0, sizeof(info));
78 info.type = SNDRV_FIREWIRE_TYPE_FIREFACE;
79 info.card = dev->card->index;
80 *(__be32 *)&info.guid[0] = cpu_to_be32(dev->config_rom[3]);
81 *(__be32 *)&info.guid[4] = cpu_to_be32(dev->config_rom[4]);
82 strlcpy(info.device_name, dev_name(&dev->device),
82 strscpy(info.device_name, dev_name(&dev->device),
83 sizeof(info.device_name));
84
85 if (copy_to_user(arg, &info, sizeof(info)))
86 return -EFAULT;
87
88 return 0;
89}
90

--- 100 unchanged lines hidden --- 		83 sizeof(info.device_name));
84
85 if (copy_to_user(arg, &info, sizeof(info)))
86 return -EFAULT;
87
88 return 0;
89}
90

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