[PATCH 1/2] ata: ahci_brcm: Perform reset after obtaining resources

[Florian Fainelli]

Resources such as clocks, PHYs, regulators are likely to get a probe
deferral return code, which could lead to the AHCI controller being
reset a few times until it gets successfully probed. Since this is
typically the most time consuming operation, move it after the resources
have been acquired.

Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
---
 drivers/ata/ahci_brcm.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/ata/ahci_brcm.c b/drivers/ata/ahci_brcm.c
index 13ceca687104..c3137ec9fb1c 100644
--- a/drivers/ata/ahci_brcm.c
+++ b/drivers/ata/ahci_brcm.c
@@ -453,10 +453,6 @@ static int brcm_ahci_probe(struct platform_device *pdev)
 	else
 		reset_name = "ahci";
 
-	priv->rcdev = devm_reset_control_get(&pdev->dev, reset_name);
-	if (!IS_ERR_OR_NULL(priv->rcdev))
-		reset_control_deassert(priv->rcdev);
-
 	hpriv = ahci_platform_get_resources(pdev, 0);
 	if (IS_ERR(hpriv)) {
 		ret = PTR_ERR(hpriv);
@@ -478,6 +474,10 @@ static int brcm_ahci_probe(struct platform_device *pdev)
 		break;
 	}
 
+	priv->rcdev = devm_reset_control_get(&pdev->dev, reset_name);
+	if (!IS_ERR_OR_NULL(priv->rcdev))
+		reset_control_deassert(priv->rcdev);
+
 	ret = ahci_platform_enable_clks(hpriv);
 	if (ret)
 		goto out_reset;
-- 
2.17.1