libata: cosmetic updates

We're about to add more SATA_* and ATA_ACPI_FILTER_* constants.
Reformat them in preparation.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

2 files changed, 12 insertions, 3 deletions

diff --git a/include/linux/ata.h b/include/linux/ata.h
index 6299a259ed19..7c5beafa972c 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -334,9 +334,9 @@ enum {
         SETFEATURES_SATA_DISABLE = 0x90, /* Disable use of SATA feature */
 
         /* SETFEATURE Sector counts for SATA features */
-        SATA_AN                 = 0x05,  /* Asynchronous Notification */
-        SATA_DIPM               = 0x03,  /* Device Initiated Power Management */
-        SATA_FPDMA_AA           = 0x02,  /* DMA Setup FIS Auto-Activate */
+        SATA_FPDMA_AA           = 0x02, /* FPDMA Setup FIS Auto-Activate */
+        SATA_DIPM               = 0x03, /* Device Initiated Power Management */
+        SATA_AN                 = 0x05, /* Asynchronous Notification */
 
         /* feature values for SET_MAX */
         ATA_SET_MAX_ADDR        = 0x00,
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 76319bf03e37..5b2f7491fb26 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -418,6 +418,15 @@ enum {
                                   ATA_TIMING_ACTIVE | ATA_TIMING_RECOVER |
                                   ATA_TIMING_DMACK_HOLD | ATA_TIMING_CYCLE |
                                   ATA_TIMING_UDMA,
+
+        /* ACPI constants */
+        ATA_ACPI_FILTER_SETXFER = 1 << 0,
+        ATA_ACPI_FILTER_LOCK    = 1 << 1,
+        ATA_ACPI_FILTER_DIPM    = 1 << 2,
+
+        ATA_ACPI_FILTER_DEFAULT = ATA_ACPI_FILTER_SETXFER |
+                                  ATA_ACPI_FILTER_LOCK |
+                                  ATA_ACPI_FILTER_DIPM,
 };
 
 enum ata_xfer_mask {