A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 18:51:56 -04:00
Code Issues Projects Releases Packages Wiki Activity

Input: gpio_keys_polled - suppress deferred probe error for gpio

Browse source 
[ Upstream commit 963465a33141d0d52338e77f80fe543d2c9dc053 ]

On a PC Engines APU our admins are faced with:

	$ dmesg | grep -c "gpio-keys-polled gpio-keys-polled: unable to claim gpio 0, err=-517"
	261

Such a message always appears when e.g. a new USB device is plugged in.

Suppress this message which considerably clutters the kernel log for
EPROBE_DEFER (i.e. -517).

Signed-off-by: Uwe Kleine-König <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
This commit is contained in:
Uwe Kleine-König 2024-03-05 11:10:42 +01:00 • committed by Sasha Levin
commit 5f3c13930b
1 changed files with 4 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

10
drivers/input/keyboard/gpio_keys_polled.c
View file

@ -325,12 +325,10 @@ static int gpio_keys_polled_probe(struct platform_device *pdev)
error = devm_gpio_request_one(dev, button->gpio,
flags, button->desc ? : DRV_NAME);
if (error) {
dev_err(dev,
"unable to claim gpio %u, err=%d\n",
button->gpio, error);
return error;
}
if (error)
return dev_err_probe(dev, error,
"unable to claim gpio %u\n",
button->gpio);
bdata->gpiod = gpio_to_desc(button->gpio);
if (!bdata->gpiod) {