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Searched refs:pdest (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/drivers/media/usb/zr364xx/
Dzr364xx.c557 unsigned char *pdest; in zr364xx_read_video_callback() local
583 ptr = pdest = frm->lpvbits; in zr364xx_read_video_callback()
619 frm->cur_size = ptr - pdest; in zr364xx_read_video_callback()
626 pdest += frm->cur_size; in zr364xx_read_video_callback()
627 memcpy(pdest, psrc, purb->actual_length); in zr364xx_read_video_callback()
644 ptr = pdest = frm->lpvbits; in zr364xx_read_video_callback()
646 while (ptr > pdest) { in zr364xx_read_video_callback()
652 if (ptr == pdest) in zr364xx_read_video_callback()
657 while (ptr > pdest) { in zr364xx_read_video_callback()
663 if (ptr != pdest) { in zr364xx_read_video_callback()
[all …]
/Linux-v5.4/drivers/platform/x86/
Ddell_rbu.c299 char *pdest = data; in packet_read_list() local
310 bytes_copied = do_packet_read(pdest, ptemp_list, in packet_read_list()
314 pdest += bytes_copied; in packet_read_list()
/Linux-v5.4/drivers/dma/ppc4xx/
Dadma.h107 dma_addr_t pdest; member
Dadma.c2592 dma_addr_t pdest, qdest; in ppc440spe_adma_prep_dma_pqzero_sum() local
2598 pdest = 0; in ppc440spe_adma_prep_dma_pqzero_sum()
2600 pdest = pq[0]; in ppc440spe_adma_prep_dma_pqzero_sum()
2613 idst = dst_cnt = (pdest && qdest) ? 2 : 1; in ppc440spe_adma_prep_dma_pqzero_sum()
2635 if (pdest) { in ppc440spe_adma_prep_dma_pqzero_sum()
2650 ppc440spe_chan->pdest, 0); in ppc440spe_adma_prep_dma_pqzero_sum()
2651 ppc440spe_desc_set_src_addr(iter, chan, 0, 0, pdest); in ppc440spe_adma_prep_dma_pqzero_sum()
2656 pdest = ppc440spe_chan->pdest; in ppc440spe_adma_prep_dma_pqzero_sum()
2667 if (pdest) { in ppc440spe_adma_prep_dma_pqzero_sum()
2692 ppc440spe_adma_pqzero_sum_set_dest(sw_desc, pdest, qdest); in ppc440spe_adma_prep_dma_pqzero_sum()
[all …]
/Linux-v5.4/drivers/media/usb/s2255/
Ds2255drv.c1694 char *pdest; in save_frame() local
1816 pdest = frm->lpvbits + frm->cur_size; in save_frame()
1824 memcpy(pdest, psrc, copy_size); in save_frame()