linux-kernel - [PATCH 042/102] mtd: nand: sunxi: explicitly request exclusive reset control

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Message-Id: <20170719152646.25903-43-p.zabel@pengutronix.de>
Date:   Wed, 19 Jul 2017 17:25:46 +0200
From:   Philipp Zabel <p.zabel@...gutronix.de>
To:     linux-kernel@...r.kernel.org
Cc:     Philipp Zabel <p.zabel@...gutronix.de>,
        Boris Brezillon <boris.brezillon@...e-electrons.com>,
        Richard Weinberger <richard@....at>,
        David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Cyrille Pitchen <cyrille.pitchen@...ev4u.fr>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Chen-Yu Tsai <wens@...e.org>, linux-mtd@...ts.infradead.org
Subject: [PATCH 042/102] mtd: nand: sunxi: 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: Boris Brezillon <boris.brezillon@...e-electrons.com>
Cc: Richard Weinberger <richard@....at>
Cc: David Woodhouse <dwmw2@...radead.org>
Cc: Brian Norris <computersforpeace@...il.com>
Cc: Marek Vasut <marek.vasut@...il.com>
Cc: Cyrille Pitchen <cyrille.pitchen@...ev4u.fr>
Cc: Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc: Chen-Yu Tsai <wens@...e.org>
Cc: linux-mtd@...ts.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@...gutronix.de>
---
 drivers/mtd/nand/sunxi_nand.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/sunxi_nand.c b/drivers/mtd/nand/sunxi_nand.c
index d0b6f8f9f297a..6eb97451f485c 100644
--- a/drivers/mtd/nand/sunxi_nand.c
+++ b/drivers/mtd/nand/sunxi_nand.c
@@ -2208,7 +2208,7 @@ static int sunxi_nfc_probe(struct platform_device *pdev)
 	if (ret)
 		goto out_ahb_clk_unprepare;
 
-	nfc->reset = devm_reset_control_get_optional(dev, "ahb");
+	nfc->reset = devm_reset_control_get_optional_exclusive(dev, "ahb");
 	if (IS_ERR(nfc->reset)) {
 		ret = PTR_ERR(nfc->reset);
 		goto out_mod_clk_unprepare;
-- 
2.11.0