From 0b670b54119902de75fcd20a50585cf7b573f801 Mon Sep 17 00:00:00 2001
From: Hermes Zhang <chenhuiz@axis.com>
Date: Fri, 29 Dec 2023 09:36:57 +0800
Subject: [PATCH] Input: gpio-keys - filter gpio_keys -EPROBE_DEFER error
messages
commit ae42f9288846 ("gpio: Return EPROBE_DEFER if gc->to_irq is NULL")
make gpiod_to_irq() possible to return -EPROBE_DEFER when the racing
happens. This causes the following error message to be printed:
gpio-keys gpio_keys: Unable to get irq number for GPIO 0, error -517
Fix that by changing dev_err() to dev_err_probe()
Signed-off-by: Hermes Zhang <chenhuiz@axis.com>
Link: https://lore.kernel.org/r/20231229013657.692600-1-Hermes.Zhang@axis.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/keyboard/gpio_keys.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 06c09b7addf8e..9f3bcd41cf67d 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -592,9 +592,9 @@ static int gpio_keys_setup_key(struct platform_device *pdev,
irq = gpiod_to_irq(bdata->gpiod);
if (irq < 0) {
error = irq;
- dev_err(dev,
- "Unable to get irq number for GPIO %d, error %d\n",
- button->gpio, error);
+ dev_err_probe(dev, error,
+ "Unable to get irq number for GPIO %d\n",
+ button->gpio);
return error;
}
bdata->irq = irq;
--
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