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yaml --- r: 375493 b: refs/heads/master c: 8ec5d84 h: refs/heads/master i: 375491: 81f37e1 v: v3
git-mirror · Apr 7, 2013 · 914314d · 914314d
1 parent 7f77f7c
commit 914314d
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 446411e18b2cb17d153e45f634a3c9a79ada3ac2
+refs/heads/master: 8ec5d84ef51cc64ed02bb9bf0e43a652178252c1
diff --git a/trunk/drivers/spi/spi.c b/trunk/drivers/spi/spi.c
@@ -1067,8 +1067,11 @@ static int of_spi_register_master(struct spi_master *master)
 	nb = of_gpio_named_count(np, "cs-gpios");
 	master->num_chipselect = max(nb, (int)master->num_chipselect);
 
-	if (nb < 1)
+	/* Return error only for an incorrectly formed cs-gpios property */
+	if (nb == 0 || nb == -ENOENT)
 		return 0;
+	else if (nb < 0)
+		return nb;
 
 	cs = devm_kzalloc(&master->dev,
 			  sizeof(int) * master->num_chipselect,