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Searched refs:slop (Results 1 – 4 of 4) sorted by relevance

/drivers/ata/
Dpata_legacy.c309 int slop = buflen & 3; in pdc_data_xfer_vlb() local
313 if (ata_id_has_dword_io(dev->id) && (slop == 0 || slop == 3) in pdc_data_xfer_vlb()
330 if (unlikely(slop)) { in pdc_data_xfer_vlb()
335 memcpy(buf + buflen - slop, &pad, slop); in pdc_data_xfer_vlb()
337 memcpy(&pad, buf + buflen - slop, slop); in pdc_data_xfer_vlb()
340 buflen += 4 - slop; in pdc_data_xfer_vlb()
710 int slop = buflen & 3; in vlb32_data_xfer() local
712 if (ata_id_has_dword_io(adev->id) && (slop == 0 || slop == 3) in vlb32_data_xfer()
719 if (unlikely(slop)) { in vlb32_data_xfer()
723 memcpy(&pad, buf + buflen - slop, slop); in vlb32_data_xfer()
[all …]
Dlibata-sff.c619 int slop = buflen & 3; in ata_sff_data_xfer32() local
631 if (unlikely(slop)) { in ata_sff_data_xfer32()
635 buf += buflen - slop; in ata_sff_data_xfer32()
642 if (slop < 3) in ata_sff_data_xfer32()
646 memcpy(buf, pad, slop); in ata_sff_data_xfer32()
648 memcpy(pad, buf, slop); in ata_sff_data_xfer32()
649 if (slop < 3) in ata_sff_data_xfer32()
/drivers/acpi/
Dosl.c706 phys_addr_t slop, clen; in acpi_initrd_override() local
712 slop = dest_addr & ~PAGE_MASK; in acpi_initrd_override()
714 if (clen > MAP_CHUNK_SIZE - slop) in acpi_initrd_override()
715 clen = MAP_CHUNK_SIZE - slop; in acpi_initrd_override()
717 clen + slop); in acpi_initrd_override()
718 memcpy(dest_p + slop, src_p, clen); in acpi_initrd_override()
719 early_iounmap(dest_p, clen + slop); in acpi_initrd_override()
/drivers/tty/serial/
Dmsm_serial.c1264 static u32 slop; in msm_poll_get_char_dm() local
1266 unsigned char *sp = (unsigned char *)&slop; in msm_poll_get_char_dm()
1270 c = sp[sizeof(slop) - count]; in msm_poll_get_char_dm()
1282 slop = msm_read(port, UARTDM_RF); in msm_poll_get_char_dm()
1294 slop = msm_read(port, UARTDM_RF); in msm_poll_get_char_dm()
1296 count = sizeof(slop) - 1; in msm_poll_get_char_dm()