[RFC 05/22] sata: call device_probe() after scanning

[AKASHI Takahiro]

Every time a sata bus/port is scanned and a new device is detected,
we want to call device_probe() as it will give us a chance to run additional
post-processings for some purposes.

In particular, support for creating partitions on a device will be added.

Signed-off-by: AKASHI Takahiro <takahiro.aka...@linaro.org>
---
 drivers/ata/dwc_ahsata.c | 10 ++++++++++
 drivers/ata/fsl_sata.c   | 11 +++++++++++
 drivers/ata/sata_mv.c    |  9 +++++++++
 drivers/ata/sata_sil.c   | 12 ++++++++++++
 4 files changed, 42 insertions(+)

diff --git a/drivers/ata/dwc_ahsata.c b/drivers/ata/dwc_ahsata.c
index 6d42548087b3..6a51c70d1170 100644
--- a/drivers/ata/dwc_ahsata.c
+++ b/drivers/ata/dwc_ahsata.c
@@ -1026,6 +1026,16 @@ int dwc_ahsata_scan(struct udevice *dev)
                return ret;
        }
 
+       ret = device_probe(bdev);
+       if (ret < 0) {
+               debug("Can't probe\n");
+               /* TODO: undo create */
+
+               device_unbind(bdev);
+
+               return ret;
+       }
+
        return 0;
 }
 
diff --git a/drivers/ata/fsl_sata.c b/drivers/ata/fsl_sata.c
index e44db0a37458..346e9298b4c5 100644
--- a/drivers/ata/fsl_sata.c
+++ b/drivers/ata/fsl_sata.c
@@ -982,6 +982,17 @@ static int fsl_ata_probe(struct udevice *dev)
                        failed_number++;
                        continue;
                }
+
+               ret = device_probe(bdev);
+               if (ret < 0) {
+                       debug("Can't probe\n");
+                       ret = fsl_unbind_device(blk);
+                       if (ret)
+                               return ret;
+
+                       failed_number++;
+                       continue;
+               }
        }
 
        if (failed_number == nr_ports)
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 003222d47be6..09b735779ebf 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -1099,6 +1099,15 @@ static int sata_mv_probe(struct udevice *dev)
                        continue;
                }
 
+               ret = device_probe(bdev);
+               if (ret < 0) {
+                       debug("Can't probe\n");
+                       /* TODO: undo create */
+
+                       device_unbind(bdev);
+                       continue;
+               }
+
                /* If we got here, the current SATA port was probed
                 * successfully, so set the probe status to successful.
                 */
diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index dda712f42cb2..295f7ca72303 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -864,6 +864,18 @@ static int sil_pci_probe(struct udevice *dev)
                        failed_number++;
                        continue;
                }
+
+               ret = device_probe(bdev);
+               if (ret < 0) {
+                       debug("Can't probe\n");
+                       ret = sil_unbind_device(blk);
+                       device_unbind(bdev);
+                       if (ret)
+                               return ret;
+
+                       failed_number++;
+                       continue;
+               }
        }
 
        if (failed_number == sata_info.maxport)
-- 
2.33.0