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Diffstat (limited to 'drivers/extcon')
-rw-r--r--drivers/extcon/extcon-usb-gpio.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/extcon/extcon-usb-gpio.c b/drivers/extcon/extcon-usb-gpio.c
index 8969606e629b..2512660dc4b9 100644
--- a/drivers/extcon/extcon-usb-gpio.c
+++ b/drivers/extcon/extcon-usb-gpio.c
@@ -27,6 +27,7 @@
#include <linux/pm_wakeirq.h>
#include <linux/slab.h>
#include <linux/workqueue.h>
+#include <linux/acpi.h>
#define USB_GPIO_DEBOUNCE_MS 20 /* ms */
@@ -92,7 +93,7 @@ static int usb_extcon_probe(struct platform_device *pdev)
struct usb_extcon_info *info;
int ret;
- if (!np)
+ if (!np && !ACPI_HANDLE(dev))
return -EINVAL;
info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);