c06fb25d1f
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30 lines
951 B
Diff
30 lines
951 B
Diff
From 6edee93a89254f30c3387c88231e7ecec06ba84a Mon Sep 17 00:00:00 2001
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From: "shanlong.li" <shanlong.li@starfivetech.com>
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Date: Mon, 10 Jul 2023 03:07:57 -0700
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Subject: [PATCH 067/116] driver:uart: fix up uart communicate fail
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fix up uart communicate fail
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Signed-off-by: shanlong.li <shanlong.li@starfivetech.com>
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---
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drivers/tty/serial/8250/8250_dw.c | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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--- a/drivers/tty/serial/8250/8250_dw.c
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+++ b/drivers/tty/serial/8250/8250_dw.c
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@@ -652,10 +652,10 @@ static int dw8250_probe(struct platform_
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if (err)
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return err;
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- data->rst = devm_reset_control_get_optional_exclusive(dev, NULL);
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- if (IS_ERR(data->rst))
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- return PTR_ERR(data->rst);
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-
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+ data->rst = devm_reset_control_array_get_exclusive(dev);
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+ if (IS_ERR(data->rst)) {
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+ err = PTR_ERR(data->rst);
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+ }
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reset_control_deassert(data->rst);
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err = devm_add_action_or_reset(dev, dw8250_reset_control_assert, data->rst);
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