linux-kernel - [PATCH v4 06/10] input: keyboard: adp5588-keys: do not check for irq presence

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Date:   Mon, 29 Aug 2022 15:15:49 +0200
From:   Nuno Sá <nuno.sa@...log.com>
To:     <linux-kernel@...r.kernel.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        <devicetree@...r.kernel.org>, <linux-gpio@...r.kernel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        <linux-input@...r.kernel.org>,
        Nuno Sá <nuno.sa@...log.com>
CC:     Andy Shevchenko <andy.shevchenko@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Michael Hennerich <michael.hennerich@...log.com>
Subject: [PATCH v4 06/10] input: keyboard: adp5588-keys: do not check for irq presence

There's no need for an extra check for 'client-irq'. Just let it fail when
calling 'request_irq()'.

Signed-off-by: Nuno Sá <nuno.sa@...log.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
---
 drivers/input/keyboard/adp5588-keys.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c
index 2b00bc0f174c..e716efbb2105 100644
--- a/drivers/input/keyboard/adp5588-keys.c
+++ b/drivers/input/keyboard/adp5588-keys.c
@@ -727,11 +727,6 @@ static int adp5588_probe(struct i2c_client *client,
 		return -EIO;
 	}
 
-	if (!client->irq) {
-		dev_err(&client->dev, "no IRQ?\n");
-		return -EINVAL;
-	}
-
 	kpad = devm_kzalloc(&client->dev, sizeof(*kpad), GFP_KERNEL);
 	if (!kpad)
 		return -ENOMEM;
-- 
2.37.2