---

yaml --- r: 363016 b: refs/heads/master c: f981973 h: refs/heads/master v: v3
git-mirror · Apr 9, 2013 · e0b0859 · e0b0859
1 parent 297c8f7
commit e0b0859
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2e8ff91a5b86952beb45619734a05247d57baf09
+refs/heads/master: f9819739427e6049d2d318743a4a25817018afd4
diff --git a/trunk/drivers/pinctrl/pinctrl-exynos5440.c b/trunk/drivers/pinctrl/pinctrl-exynos5440.c
@@ -670,8 +670,10 @@ static int exynos5440_pinctrl_parse_dt(struct platform_device *pdev,
 
 		ret = exynos5440_pinctrl_parse_dt_pins(pdev, cfg_np,
 					&pin_list, &npins);
-		if (ret)
-			return ret;
+		if (ret) {
+			gname = NULL;
+			goto skip_to_pin_function;
+		}
 
 		/* derive pin group name from the node name */
 		gname = devm_kzalloc(dev, strlen(cfg_np->name) + GSUFFIX_LEN,
@@ -687,6 +689,7 @@ static int exynos5440_pinctrl_parse_dt(struct platform_device *pdev,
 		grp->num_pins = npins;
 		grp++;
 
+skip_to_pin_function:
 		ret = of_property_read_u32(cfg_np, "samsung,exynos5440-pin-function",
 						&function);
 		if (ret)
@@ -709,7 +712,7 @@ static int exynos5440_pinctrl_parse_dt(struct platform_device *pdev,
 			return -ENOMEM;
 		}
 		func->groups[0] = gname;
-		func->num_groups = 1;
+		func->num_groups = gname ? 1 : 0;
 		func->function = function;
 		func++;
 		func_idx++;