Searched refs:dummy_buf (Results 1 - 6 of 6) sorted by relevance

/linux-4.1.27/sound/soc/blackfin/
H A Dbf5xx-sport.c542 desc->start_addr = (unsigned long)sport->dummy_buf; sport_config_rx_dummy()
575 desc->start_addr = (unsigned long)sport->dummy_buf + \ sport_config_tx_dummy()
930 sport->dummy_buf = l1_data_sram_zalloc(param.dummy_count * 2); sport_init()
932 sport->dummy_buf = kzalloc(param.dummy_count * 2, GFP_KERNEL); sport_init()
933 if (sport->dummy_buf == NULL) { sport_init()
960 l1_data_sram_free(sport->dummy_buf); sport_init()
962 kfree(sport->dummy_buf); sport_init()
995 l1_data_sram_free(sport->dummy_buf); sport_done()
1001 kfree(sport->dummy_buf); sport_done()
H A Dbf5xx-sport.h59 void *dummy_buf; member in struct:sport_device
/linux-4.1.27/drivers/net/ethernet/apple/
H A Dmace.c97 static unsigned char *dummy_buf; variable
137 if (dummy_buf == NULL) { mace_probe()
138 dummy_buf = kmalloc(RX_BUFLEN+2, GFP_KERNEL); mace_probe()
139 if (dummy_buf == NULL) mace_probe()
449 data = dummy_buf; mace_open()
966 data = skb? skb->data: dummy_buf; mace_rxdma_intr()
1017 kfree(dummy_buf); mace_cleanup()
1018 dummy_buf = NULL; mace_cleanup()
/linux-4.1.27/drivers/spi/
H A Dspi-davinci.c593 void *dummy_buf = NULL; davinci_spi_bufs() local
644 dummy_buf = kzalloc(t->len, GFP_KERNEL); davinci_spi_bufs()
645 if (!dummy_buf) davinci_spi_bufs()
653 buf = dummy_buf; davinci_spi_bufs()
667 buf = dummy_buf; davinci_spi_bufs()
728 kfree(dummy_buf); davinci_spi_bufs()
757 kfree(dummy_buf); davinci_spi_bufs()
/linux-4.1.27/drivers/mtd/nand/
H A Dlpc32xx_mlc.c199 uint8_t *dummy_buf; member in struct:lpc32xx_nand_host
548 lpc32xx_read_page(mtd, chip, host->dummy_buf, 1, page); lpc32xx_read_oob()
747 host->dummy_buf = devm_kzalloc(&pdev->dev, mtd->writesize, GFP_KERNEL); lpc32xx_nand_probe()
748 if (!host->dummy_buf) { lpc32xx_nand_probe()
/linux-4.1.27/drivers/firewire/
H A Dcore-device.c300 char dummy_buf[2]; show_text_leaf() local
313 buf = dummy_buf; show_text_leaf()

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