linux-kernel - [PATCH v2] reset: remove unused device pointer from struct reset

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Message-Id: <1447856090-10705-1-git-send-email-p.zabel@pengutronix.de>
Date:	Wed, 18 Nov 2015 15:14:50 +0100
From:	Philipp Zabel <p.zabel@...gutronix.de>
To:	linux-kernel@...r.kernel.org
Cc:	kernel@...gutronix.de, Philipp Zabel <p.zabel@...gutronix.de>
Subject: [PATCH v2] reset: remove unused device pointer from struct reset_control

Commit 0c5b2b915a58 ("reset: Mark function as static and remove unused
function in core.c") removed the only user of the device pointer in
struct reset_control. As it is now unused, remove it.

Signed-off-by: Philipp Zabel <p.zabel@...gutronix.de>
---
Changes since v1:
 - Removed now unused rstc variable, thank you kbuild test robot!
---
 drivers/reset/core.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/reset/core.c b/drivers/reset/core.c
index 9ab9290..8737663 100644
--- a/drivers/reset/core.c
+++ b/drivers/reset/core.c
@@ -30,7 +30,6 @@ static LIST_HEAD(reset_controller_list);
  */
 struct reset_control {
 	struct reset_controller_dev *rcdev;
-	struct device *dev;
 	unsigned int id;
 };
 
@@ -236,16 +235,10 @@ EXPORT_SYMBOL_GPL(of_reset_control_get);
  */
 struct reset_control *reset_control_get(struct device *dev, const char *id)
 {
-	struct reset_control *rstc;
-
 	if (!dev)
 		return ERR_PTR(-EINVAL);
 
-	rstc = of_reset_control_get(dev->of_node, id);
-	if (!IS_ERR(rstc))
-		rstc->dev = dev;
-
-	return rstc;
+	return of_reset_control_get(dev->of_node, id);
 }
 EXPORT_SYMBOL_GPL(reset_control_get);
 
-- 
2.6.2

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