---

yaml --- r: 359333 b: refs/heads/master c: 62f516b h: refs/heads/master i: 359331: 939a82e v: v3
git-mirror · Feb 28, 2013 · a3d526e · a3d526e
1 parent 594e1c0
commit a3d526e
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Showing 2 changed files with 4 additions and 9 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 37b61890d757f606c25ac5a247572cb7d5efde96
+refs/heads/master: 62f516b8d6b0610c257b4f92264e00a8dee77a0b
diff --git a/trunk/drivers/gpio/gpiolib.c b/trunk/drivers/gpio/gpiolib.c
@@ -411,15 +411,10 @@ static int gpio_setup_irq(struct gpio_desc *desc, struct device *dev,
 			goto err_out;
 		}
 
-		do {
-			ret = -ENOMEM;
-			if (idr_pre_get(&dirent_idr, GFP_KERNEL))
-				ret = idr_get_new_above(&dirent_idr, value_sd,
-							1, &id);
-		} while (ret == -EAGAIN);
-
-		if (ret)
+		ret = idr_alloc(&dirent_idr, value_sd, 1, 0, GFP_KERNEL);
+		if (ret < 0)
 			goto free_sd;
+		id = ret;
 
 		desc->flags &= GPIO_FLAGS_MASK;
 		desc->flags |= (unsigned long)id << ID_SHIFT;