From: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Date: Tue, 16 Feb 2016 19:57:52 +0000 (+0530)
Subject: greybus: arche-apb-ctrl: Do not coldboot APBs in probe
X-Git-Tag: v4.9-rc1~119^2~378^2~21^2~677
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ee97e24ac63510c5836ac71ce88c9f61e265ee84;p=karo-tx-linux.git

greybus: arche-apb-ctrl: Do not coldboot APBs in probe

Since parent driver (SVC) is controlling APBs directly, we do not
need to bringup APBs in its own probe.

Testing Done: Tested on EVT1.2.

Signed-off-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Reviewed-by: Michael Scott <michael.scott@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
---

diff --git a/drivers/staging/greybus/arche-apb-ctrl.c b/drivers/staging/greybus/arche-apb-ctrl.c
index b888da376b21..3086306f04fb 100644
--- a/drivers/staging/greybus/arche-apb-ctrl.c
+++ b/drivers/staging/greybus/arche-apb-ctrl.c
@@ -387,15 +387,6 @@ int arche_apb_ctrl_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	ret = coldboot_seq(pdev);
-	if (ret) {
-		dev_err(dev, "failed to set init state of control signal %d\n",
-				ret);
-		device_remove_file(dev, &dev_attr_state);
-		platform_set_drvdata(pdev, NULL);
-		return ret;
-	}
-
 	dev_info(&pdev->dev, "Device registered successfully\n");
 	return 0;
 }