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gpio-button-hotplug: use dev_err_probe

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Avoids having to handle EPROBE_DEFER manually.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16456
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Rosen Penev 2024-09-07 14:11:19 -07:00 committed by Robert Marko
parent 2eb39308c9
commit 7c9998f713
2 changed files with 4 additions and 5 deletions
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2
package/kernel/gpio-button-hotplug/Makefile
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@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=gpio-button-hotplug PKG_NAME:=gpio-button-hotplug
PKG_RELEASE:=3 PKG_RELEASE:=4
PKG_LICENSE:=GPL-2.0 PKG_LICENSE:=GPL-2.0
include $(INCLUDE_DIR)/package.mk include $(INCLUDE_DIR)/package.mk

7
package/kernel/gpio-button-hotplug/src/gpio-button-hotplug.c
View file

@ -525,10 +525,9 @@ static int gpio_keys_button_probe(struct platform_device *pdev,
button->active_low ? GPIOF_ACTIVE_LOW : button->active_low ? GPIOF_ACTIVE_LOW :
0), desc); 0), desc);
if (error) { if (error) {
if (error != -EPROBE_DEFER) { dev_err_probe(dev, error,
dev_err(dev, "unable to claim gpio %d, err=%d\n", "unable to claim gpio %d",
button->gpio, error); button->gpio);
}
goto out; goto out;
} }