libata: misc updates to prepare for slave link

* Add ATA_EH_ALL_ACTIONS.

* Make sata_link_{on|off}_line() return bool instead of int.

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

1 files changed, 8 insertions, 8 deletions

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index d156616f45f5..71024e94c576 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4976,16 +4976,16 @@ int sata_scr_write_flush(struct ata_link *link, int reg, u32 val)
  *      None.
  *
  *      RETURNS:
- *      1 if the port online status is available and online.
+ *      True if the port online status is available and online.
  */
-int ata_link_online(struct ata_link *link)
+bool ata_link_online(struct ata_link *link)
 {
         u32 sstatus;
 
         if (sata_scr_read(link, SCR_STATUS, &sstatus) == 0 &&
             (sstatus & 0xf) == 0x3)
-                return 1;
-        return 0;
+                return true;
+        return false;
 }
 
 /**
@@ -5000,16 +5000,16 @@ int ata_link_online(struct ata_link *link)
  *      None.
  *
  *      RETURNS:
- *      1 if the port offline status is available and offline.
+ *      True if the port offline status is available and offline.
  */
-int ata_link_offline(struct ata_link *link)
+bool ata_link_offline(struct ata_link *link)
 {
         u32 sstatus;
 
         if (sata_scr_read(link, SCR_STATUS, &sstatus) == 0 &&
             (sstatus & 0xf) != 0x3)
-                return 1;
-        return 0;
+                return true;
+        return false;
 }
 
 #ifdef CONFIG_PM