libata: separate ATA_EHI_DID_RESET into DID_SOFTRESET and DID_HARDRESET

Separate ATA_EHI_DID_RESET into ATA_EHI_DID_SOFTRESET and
ATA_EHI_DID_HARDRESET.  ATA_EHI_DID_RESET is redefined as OR of the
two flags.  This patch doesn't introduce any behavior change.  This
will be used later to determine whether _SDD is necessary or not.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 67bf150fa66b..2bff9adcacf1 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1671,7 +1671,10 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
                                 reset == softreset ? "soft" : "hard");
 
         /* mark that this EH session started with reset */
-        ehc->i.flags |= ATA_EHI_DID_RESET;
+        if (reset == hardreset)
+                ehc->i.flags |= ATA_EHI_DID_HARDRESET;
+        else
+                ehc->i.flags |= ATA_EHI_DID_SOFTRESET;
 
         rc = ata_do_reset(ap, reset, classes);