Searched refs:bufptr (Results 1 – 3 of 3) sorted by relevance
| /sound/core/seq/ |
| A D | seq_memory.c | 140 char **bufptr = ptr; in seq_copy_in_kernel() local
142 memcpy(*bufptr, src, size); in seq_copy_in_kernel()
143 *bufptr += size; in seq_copy_in_kernel()
149 char __user **bufptr = ptr; in seq_copy_in_user() local
151 if (copy_to_user(*bufptr, src, size)) in seq_copy_in_user()
153 *bufptr += size; in seq_copy_in_user()
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| /sound/core/ |
| A D | pcm_compat.c | 333 compat_caddr_t __user *bufptr; in snd_pcm_ioctl_xfern_compat() local
351 bufptr = compat_ptr(buf); in snd_pcm_ioctl_xfern_compat()
357 if (get_user(ptr, bufptr)) in snd_pcm_ioctl_xfern_compat()
360 bufptr++; in snd_pcm_ioctl_xfern_compat()
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| /sound/pci/nm256/ |
| A D | nm256.c | 180 void __iomem *bufptr; /* mapped pointer */ member
687 memset_io(s->bufptr + pos, 0, count); in snd_nm256_playback_silence()
699 if (copy_from_iter_toio(s->bufptr + pos, count, src) != count) in snd_nm256_playback_copy()
715 if (copy_to_iter_fromio(s->bufptr + pos, count, dst) != count) in snd_nm256_capture_copy()
821 runtime->dma_area = (void __force *) s->bufptr; in snd_nm256_setup_stream()
915 s->bufptr = chip->buffer + (s->buf - chip->buffer_start); in snd_nm256_pcm()
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