linux-kernel - [PATCH 002/102] ARM: socfpga: explicitly request exclusive reset control

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Message-Id: <20170719152646.25903-3-p.zabel@pengutronix.de>
Date:   Wed, 19 Jul 2017 17:25:06 +0200
From:   Philipp Zabel <p.zabel@...gutronix.de>
To:     linux-kernel@...r.kernel.org
Cc:     Philipp Zabel <p.zabel@...gutronix.de>,
        Alan Tull <atull@...nel.org>,
        Moritz Fischer <moritz.fischer@...us.com>,
        linux-fpga@...r.kernel.org
Subject: [PATCH 002/102] ARM: socfpga: explicitly request exclusive reset control

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Alan Tull <atull@...nel.org>
Cc: Moritz Fischer <moritz.fischer@...us.com>
Cc: linux-fpga@...r.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@...gutronix.de>
---
 drivers/fpga/altera-hps2fpga.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/fpga/altera-hps2fpga.c b/drivers/fpga/altera-hps2fpga.c
index 3066b805f2d07..a18ff430c9af1 100644
--- a/drivers/fpga/altera-hps2fpga.c
+++ b/drivers/fpga/altera-hps2fpga.c
@@ -145,7 +145,8 @@ static int alt_fpga_bridge_probe(struct platform_device *pdev)
 	of_id = of_match_device(altera_fpga_of_match, dev);
 	priv = (struct altera_hps2fpga_data *)of_id->data;
 
-	priv->bridge_reset = of_reset_control_get_by_index(dev->of_node, 0);
+	priv->bridge_reset = of_reset_control_get_exclusive_by_index(dev->of_node,
+								     0);
 	if (IS_ERR(priv->bridge_reset)) {
 		dev_err(dev, "Could not get %s reset control\n", priv->name);
 		return PTR_ERR(priv->bridge_reset);
-- 
2.11.0