linux-kernel - [PATCH] reset: sunxi: fix number of reset lines

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Message-Id: <20170811104022.3476-1-p.zabel@pengutronix.de>
Date:   Fri, 11 Aug 2017 12:40:22 +0200
From:   Philipp Zabel <p.zabel@...gutronix.de>
To:     linux-kernel@...r.kernel.org
Cc:     Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Philipp Zabel <p.zabel@...gutronix.de>
Subject: [PATCH] reset: sunxi: fix number of reset lines

The Allwinner reset controller has 32-bit registers, but resource_size
is measured in bytes, not number of registers.

Signed-off-by: Philipp Zabel <p.zabel@...gutronix.de>
---
 drivers/reset/reset-sunxi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/reset/reset-sunxi.c b/drivers/reset/reset-sunxi.c
index cd585cd2f04dd..2c7dd1fd08df6 100644
--- a/drivers/reset/reset-sunxi.c
+++ b/drivers/reset/reset-sunxi.c
@@ -107,7 +107,7 @@ static int sunxi_reset_init(struct device_node *np)
 	spin_lock_init(&data->lock);
 
 	data->rcdev.owner = THIS_MODULE;
-	data->rcdev.nr_resets = size * 32;
+	data->rcdev.nr_resets = size * 8;
 	data->rcdev.ops = &sunxi_reset_ops;
 	data->rcdev.of_node = np;
 
@@ -162,7 +162,7 @@ static int sunxi_reset_probe(struct platform_device *pdev)
 	spin_lock_init(&data->lock);
 
 	data->rcdev.owner = THIS_MODULE;
-	data->rcdev.nr_resets = resource_size(res) * 32;
+	data->rcdev.nr_resets = resource_size(res) * 8;
 	data->rcdev.ops = &sunxi_reset_ops;
 	data->rcdev.of_node = pdev->dev.of_node;
 
-- 
2.11.0