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Diffstat (limited to 'include/linux/ata.h')
-rw-r--r--include/linux/ata.h31
1 files changed, 0 insertions, 31 deletions
diff --git a/include/linux/ata.h b/include/linux/ata.h
index e3050e153a71..0c18499f60b6 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -615,15 +615,6 @@ static inline bool ata_id_has_flush(const u16 *id)
return id[ATA_ID_COMMAND_SET_2] & (1 << 12);
}
-static inline bool ata_id_flush_enabled(const u16 *id)
-{
- if (ata_id_has_flush(id) == 0)
- return false;
- if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
- return false;
- return id[ATA_ID_CFS_ENABLE_2] & (1 << 12);
-}
-
static inline bool ata_id_has_flush_ext(const u16 *id)
{
if ((id[ATA_ID_COMMAND_SET_2] & 0xC000) != 0x4000)
@@ -631,19 +622,6 @@ static inline bool ata_id_has_flush_ext(const u16 *id)
return id[ATA_ID_COMMAND_SET_2] & (1 << 13);
}
-static inline bool ata_id_flush_ext_enabled(const u16 *id)
-{
- if (ata_id_has_flush_ext(id) == 0)
- return false;
- if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
- return false;
- /*
- * some Maxtor disks have bit 13 defined incorrectly
- * so check bit 10 too
- */
- return (id[ATA_ID_CFS_ENABLE_2] & 0x2400) == 0x2400;
-}
-
static inline u32 ata_id_logical_sector_size(const u16 *id)
{
/* T13/1699-D Revision 6a, Sep 6, 2008. Page 128.
@@ -698,15 +676,6 @@ static inline bool ata_id_has_lba48(const u16 *id)
return id[ATA_ID_COMMAND_SET_2] & (1 << 10);
}
-static inline bool ata_id_lba48_enabled(const u16 *id)
-{
- if (ata_id_has_lba48(id) == 0)
- return false;
- if ((id[ATA_ID_CSF_DEFAULT] & 0xC000) != 0x4000)
- return false;
- return id[ATA_ID_CFS_ENABLE_2] & (1 << 10);
-}
-
static inline bool ata_id_hpa_enabled(const u16 *id)
{
/* Yes children, word 83 valid bits cover word 82 data */