Searched refs:dummy_buf (Results 1 – 8 of 8) sorted by relevance
| /drivers/mfd/ |
| A D | ocelot-spi.c | 159 xfers[index].tx_buf = ddata->dummy_buf; in ocelot_spi_regmap_bus_read()
222 ddata->dummy_buf = devm_kzalloc(dev, ddata->spi_padding_bytes, GFP_KERNEL); in ocelot_spi_probe()
223 if (!ddata->dummy_buf) in ocelot_spi_probe()
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| A D | ocelot.h | 30 void *dummy_buf; member
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| /drivers/net/ethernet/apple/ |
| A D | mace.c | 97 static unsigned char *dummy_buf; variable
137 if (dummy_buf == NULL) { in mace_probe()
138 dummy_buf = kmalloc(RX_BUFLEN+2, GFP_KERNEL); in mace_probe()
139 if (dummy_buf == NULL) in mace_probe()
452 data = dummy_buf; in mace_open()
967 data = skb? skb->data: dummy_buf; in mace_rxdma_intr()
1018 kfree(dummy_buf); in mace_cleanup()
1019 dummy_buf = NULL; in mace_cleanup()
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| /drivers/mtd/nand/raw/ |
| A D | lpc32xx_mlc.c | 202 uint8_t *dummy_buf; member
555 lpc32xx_read_page(chip, host->dummy_buf, 1, page); in lpc32xx_read_oob()
660 host->dummy_buf = devm_kzalloc(dev, mtd->writesize, GFP_KERNEL); in lpc32xx_nand_attach_chip()
661 if (!host->dummy_buf) in lpc32xx_nand_attach_chip()
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| /drivers/media/platform/broadcom/ |
| A D | bcm2835-unicam.c | 178 struct unicam_buffer dummy_buf; member
650 (buf != &node->dummy_buf ? buf->size : 0); in unicam_wr_dma_addr()
692 unicam_wr_dma_addr(node, &node->dummy_buf); in unicam_schedule_dummy_buffer()
2299 node->dummy_buf.size = UNICAM_DUMMY_BUF_SIZE; in unicam_register_node()
2301 node->dummy_buf.size, in unicam_register_node()
2302 &node->dummy_buf.dma_addr, in unicam_register_node()
2341 dma_free_coherent(unicam->dev, node->dummy_buf.size, in unicam_register_node()
2343 node->dummy_buf.dma_addr); in unicam_register_node()
2364 dma_free_coherent(unicam->dev, node->dummy_buf.size, in unicam_unregister_nodes()
2366 node->dummy_buf.dma_addr); in unicam_unregister_nodes()
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| /drivers/media/platform/rockchip/rkisp1/ |
| A D | rkisp1-capture.c | 708 struct rkisp1_dummy_buffer *dummy_buf = &cap->buf.dummy; in rkisp1_dummy_buf_create() local
710 dummy_buf->size = max3(rkisp1_pixfmt_comp_size(pixm, RKISP1_PLANE_Y), in rkisp1_dummy_buf_create()
715 dummy_buf->vaddr = dma_alloc_attrs(cap->rkisp1->dev, in rkisp1_dummy_buf_create()
716 dummy_buf->size, in rkisp1_dummy_buf_create()
717 &dummy_buf->dma_addr, in rkisp1_dummy_buf_create()
720 if (!dummy_buf->vaddr) in rkisp1_dummy_buf_create()
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| /drivers/staging/media/meson/vdec/ |
| A D | vdec.c | 27 struct dummy_buf { struct
825 src_vq->buf_struct_size = sizeof(struct dummy_buf); in m2m_queue_init()
839 dst_vq->buf_struct_size = sizeof(struct dummy_buf); in m2m_queue_init()
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| /drivers/firewire/ |
| A D | core-device.c | 336 char dummy_buf[2]; in show_text_leaf() local
362 buf = dummy_buf; in show_text_leaf()
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