Searched refs:_tlv (Results 1 – 4 of 4) sorted by relevance
| /Linux-v4.19/sound/usb/ |
| D | mixer.h | 97 unsigned int size, unsigned int __user *_tlv);
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| D | mixer.c | 552 unsigned int size, unsigned int __user *_tlv) in snd_usb_mixer_vol_tlv() argument
563 if (copy_to_user(_tlv, scale, sizeof(scale))) in snd_usb_mixer_vol_tlv()
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| /Linux-v4.19/sound/pci/hda/ |
| D | hda_codec.c | 1538 unsigned int size, unsigned int __user *_tlv) in snd_hda_mixer_amp_tlv() argument
1545 if (copy_to_user(_tlv, tlv, sizeof(tlv))) in snd_hda_mixer_amp_tlv()
1856 int _tlv[4]; in init_slave_0dB() local
1868 get_ctl_amp_tlv(kctl, _tlv); in init_slave_0dB()
1869 tlv = _tlv; in init_slave_0dB()
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| /Linux-v4.19/sound/pci/emu10k1/ |
| D | emufx.c | 661 static unsigned int *copy_tlv(const unsigned int __user *_tlv, bool in_kernel) in copy_tlv() argument
666 if (!_tlv) in copy_tlv()
669 memcpy(data, (__force void *)_tlv, sizeof(data)); in copy_tlv()
670 else if (copy_from_user(data, _tlv, sizeof(data))) in copy_tlv()
679 memcpy(tlv + 2, (__force void *)(_tlv + 2), data[1]); in copy_tlv()
680 } else if (copy_from_user(tlv + 2, _tlv + 2, data[1])) { in copy_tlv()
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