From: Alex Elder <elder@linaro.org>
Date: Thu, 22 Oct 2015 13:58:16 +0000 (-0500)
Subject: greybus: db3-platform: fix code that fetches reset GPIO
X-Git-Tag: v4.9-rc1~119^2~378^2~21^2~1093
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d934a88d50f92230e48b944c729021fc39c65d98;p=linux.git

greybus: db3-platform: fix code that fetches reset GPIO

The code that fetches the reset GPIO for an AP bridge suffers
from an apparent copy/paste error.  Fix it.

Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
---

diff --git a/drivers/staging/greybus/db3-platform.c b/drivers/staging/greybus/db3-platform.c
index 4391348ffc0d..61048f56b43c 100644
--- a/drivers/staging/greybus/db3-platform.c
+++ b/drivers/staging/greybus/db3-platform.c
@@ -196,10 +196,10 @@ static int apb_ctrl_get_devtree_data(struct device *dev,
 	}
 
 	apb_data->ctrl.reset = of_get_named_gpio(np, "reset-gpios", 0);
-	if (apb_data->ctrl.wake_detect < 0 ||
+	if (apb_data->ctrl.reset < 0 ||
 			!gpio_is_valid(apb_data->ctrl.reset)) {
-		dev_err(dev, "failed to get wake detect gpio\n");
-		return apb_data->ctrl.wake_detect;
+		dev_err(dev, "failed to get reset gpio\n");
+		return apb_data->ctrl.reset;
 	}
 
 	apb_data->ctrl.boot_ret = of_get_named_gpio(np, "boot-ret-gpios", 0);