linux-kernel - [PATCH v1 2/3] serial: 8250_dw: Use reset array API to get resets

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Date: Fri, 17 May 2024 14:17:12 +0800
From: Hal Feng <hal.feng@...rfivetech.com>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jirislaby@...nel.org>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Conor Dooley <conor+dt@...nel.org>,
	Palmer Dabbelt <palmer@...belt.com>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Albert Ou <aou@...s.berkeley.edu>
Cc: Emil Renner Berthing <emil.renner.berthing@...onical.com>,
	Hal Feng <hal.feng@...rfivetech.com>,
	devicetree@...r.kernel.org,
	linux-serial@...r.kernel.org,
	linux-riscv@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 2/3] serial: 8250_dw: Use reset array API to get resets

Some SoCs like StarFive JH7110 require two or more resets.
So change to use the reset array API to get resets.

Signed-off-by: Hal Feng <hal.feng@...rfivetech.com>
---
 drivers/tty/serial/8250/8250_dw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index 1300c92b8702..425a63b67f1d 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -597,7 +597,7 @@ static int dw8250_probe(struct platform_device *pdev)
 	if (IS_ERR(data->pclk))
 		return PTR_ERR(data->pclk);
 
-	data->rst = devm_reset_control_get_optional_exclusive(dev, NULL);
+	data->rst = devm_reset_control_array_get_optional_exclusive(dev);
 	if (IS_ERR(data->rst))
 		return PTR_ERR(data->rst);
 
-- 
2.43.2