---

yaml --- r: 74339 b: refs/heads/master c: 5f629ad h: refs/heads/master i: 74337: 728ac92 74335: 1c695d8 v: v3
git-mirror · Nov 28, 2007 · 324b464 · 324b464
1 parent 3914fc9
commit 324b464
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8802bca4feed9e60d22a91cc5ccb1c4a1d8e3d71
+refs/heads/master: 5f629ad7e5f9b99c6d025bf199d402734bd72d0f
diff --git a/trunk/drivers/usb/gadget/s3c2410_udc.c b/trunk/drivers/usb/gadget/s3c2410_udc.c
@@ -1511,7 +1511,11 @@ static irqreturn_t s3c2410_udc_vbus_irq(int irq, void *_dev)
 	unsigned int		value;
 
 	dprintk(DEBUG_NORMAL, "%s()\n", __func__);
+
+	/* some cpus cannot read from an line configured to IRQ! */
+	s3c2410_gpio_cfgpin(udc_info->vbus_pin, S3C2410_GPIO_INPUT);
 	value = s3c2410_gpio_getpin(udc_info->vbus_pin);
+	s3c2410_gpio_cfgpin(udc_info->vbus_pin, S3C2410_GPIO_SFN2);
 
 	if (udc_info->vbus_pin_inverted)
 		value = !value;