linux-kernel - [PATCH v5 3/3] Input: cap11xx - remove unnecessary IRQ parsing

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Date:   Wed, 8 Nov 2023 16:56:47 +0100
From:   Jiri Valek - 2N <jiriv@...s.com>
To:     <krzysztof.kozlowski+dt@...aro.org>, <dmitry.torokhov@...il.com>
CC:     <jiriv@...s.com>, <devicetree@...r.kernel.org>,
        <linux-input@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <robh+dt@...nel.org>, <u.kleine-koenig@...gutronix.de>
Subject: [PATCH v5 3/3] Input: cap11xx - remove unnecessary IRQ parsing

Separate IRQ parsing is not necessary, I2C core do the job.

Signed-off-by: Jiri Valek - 2N <jiriv@...s.com>
---
 drivers/input/keyboard/cap11xx.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/input/keyboard/cap11xx.c b/drivers/input/keyboard/cap11xx.c
index 4711ea985627..ccca9936ef25 100644
--- a/drivers/input/keyboard/cap11xx.c
+++ b/drivers/input/keyboard/cap11xx.c
@@ -518,7 +518,7 @@ static int cap11xx_i2c_probe(struct i2c_client *i2c_client)
 	struct device *dev = &i2c_client->dev;
 	struct cap11xx_priv *priv;
 	const struct cap11xx_hw_model *cap;
-	int i, error, irq;
+	int i, error;
 	unsigned int val, rev;
 
 	if (id->driver_data >= ARRAY_SIZE(cap11xx_devices)) {
@@ -624,13 +624,7 @@ static int cap11xx_i2c_probe(struct i2c_client *i2c_client)
 	if (error)
 		return error;
 
-	irq = irq_of_parse_and_map(dev->of_node, 0);
-	if (!irq) {
-		dev_err(dev, "Unable to parse or map IRQ\n");
-		return -ENXIO;
-	}
-
-	error = devm_request_threaded_irq(dev, irq, NULL, cap11xx_thread_func,
+	error = devm_request_threaded_irq(dev, i2c_client->irq, NULL, cap11xx_thread_func,
 					  IRQF_ONESHOT, dev_name(dev), priv);
 	if (error)
 		return error;
-- 
2.25.1