From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Sun, 6 May 2018 14:19:21 +0000 (-0400)
Subject: media: ov772x: use generic names for reset and powerdown gpios
X-Git-Tag: v4.19-rc1~137^2~336
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=40519d545824355fff7b94cf6e58efffe2908e7d;p=linux.git

media: ov772x: use generic names for reset and powerdown gpios

The ov772x driver uses "rstb-gpios" and "pwdn-gpios" for reset and
powerdown pins.  However, using generic names for these gpios is
preferred.  ("reset-gpios" and "powerdown-gpios" respectively)

There is only one mainline user for these gpios, so rename to generic
names.

Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
---

diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index 3d7d0046cf49..3849b89c8f80 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -351,8 +351,9 @@ static struct platform_device migor_ceu_device = {
 static struct gpiod_lookup_table ov7725_gpios = {
 	.dev_id		= "0-0021",
 	.table		= {
-		GPIO_LOOKUP("sh7722_pfc", GPIO_PTT0, "pwdn", GPIO_ACTIVE_HIGH),
-		GPIO_LOOKUP("sh7722_pfc", GPIO_PTT3, "rstb", GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("sh7722_pfc", GPIO_PTT0, "powerdown",
+			    GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("sh7722_pfc", GPIO_PTT3, "reset", GPIO_ACTIVE_LOW),
 	},
 };
 
diff --git a/drivers/media/i2c/ov772x.c b/drivers/media/i2c/ov772x.c
index bb5327f4cb48..97a65ce53efa 100644
--- a/drivers/media/i2c/ov772x.c
+++ b/drivers/media/i2c/ov772x.c
@@ -837,10 +837,10 @@ static int ov772x_power_on(struct ov772x_priv *priv)
 	 * available to handle this cleanly, request the GPIO temporarily
 	 * to avoid conflicts.
 	 */
-	priv->rstb_gpio = gpiod_get_optional(&client->dev, "rstb",
+	priv->rstb_gpio = gpiod_get_optional(&client->dev, "reset",
 					     GPIOD_OUT_LOW);
 	if (IS_ERR(priv->rstb_gpio)) {
-		dev_info(&client->dev, "Unable to get GPIO \"rstb\"");
+		dev_info(&client->dev, "Unable to get GPIO \"reset\"");
 		return PTR_ERR(priv->rstb_gpio);
 	}
 
@@ -1307,10 +1307,10 @@ static int ov772x_probe(struct i2c_client *client,
 		goto error_ctrl_free;
 	}
 
-	priv->pwdn_gpio = gpiod_get_optional(&client->dev, "pwdn",
+	priv->pwdn_gpio = gpiod_get_optional(&client->dev, "powerdown",
 					     GPIOD_OUT_LOW);
 	if (IS_ERR(priv->pwdn_gpio)) {
-		dev_info(&client->dev, "Unable to get GPIO \"pwdn\"");
+		dev_info(&client->dev, "Unable to get GPIO \"powerdown\"");
 		ret = PTR_ERR(priv->pwdn_gpio);
 		goto error_clk_put;
 	}