---

yaml --- r: 183128 b: refs/heads/master c: 5deeac9 h: refs/heads/master v: v3
git-mirror · Feb 11, 2010 · 7f2bc31 · 7f2bc31
1 parent a905659
commit 7f2bc31
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8f8be2439cd368cc6ba94888919ee90b5a26f0cb
+refs/heads/master: 5deeac99fe1146532eb7c64f9adb17d17628d751
diff --git a/trunk/drivers/input/misc/rotary_encoder.c b/trunk/drivers/input/misc/rotary_encoder.c
@@ -152,13 +152,27 @@ static int __devinit rotary_encoder_probe(struct platform_device *pdev)
 		goto exit_unregister_input;
 	}
 
+	err = gpio_direction_input(pdata->gpio_a);
+	if (err) {
+		dev_err(&pdev->dev, "unable to set GPIO %d for input\n",
+			pdata->gpio_a);
+		goto exit_unregister_input;
+	}
+
 	err = gpio_request(pdata->gpio_b, DRV_NAME);
 	if (err) {
 		dev_err(&pdev->dev, "unable to request GPIO %d\n",
 			pdata->gpio_b);
 		goto exit_free_gpio_a;
 	}
 
+	err = gpio_direction_input(pdata->gpio_b);
+	if (err) {
+		dev_err(&pdev->dev, "unable to set GPIO %d for input\n",
+			pdata->gpio_b);
+		goto exit_free_gpio_a;
+	}
+
 	/* request the IRQs */
 	err = request_irq(encoder->irq_a, &rotary_encoder_irq,
 			  IORESOURCE_IRQ_HIGHEDGE | IORESOURCE_IRQ_LOWEDGE,