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yaml --- r: 115913 b: refs/heads/master c: 978ccaa h: refs/heads/master i: 115911: 94e571d v: v3
git-mirror · Oct 20, 2008 · 20f04e5 · 20f04e5
1 parent cb05871
commit 20f04e5
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e3274e915061a65717454106301d4a5ea8f71783
+refs/heads/master: 978ccaa8ea5d8c7bf6b676209f2fc126eae6355b
diff --git a/trunk/drivers/gpio/gpiolib.c b/trunk/drivers/gpio/gpiolib.c
@@ -1105,7 +1105,7 @@ int gpio_get_value_cansleep(unsigned gpio)
 
 	might_sleep_if(extra_checks);
 	chip = gpio_to_chip(gpio);
-	return chip->get(chip, gpio - chip->base);
+	return chip->get ? chip->get(chip, gpio - chip->base) : 0;
 }
 EXPORT_SYMBOL_GPL(gpio_get_value_cansleep);