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-rw-r--r--Documentation/gpio/driver.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/gpio/driver.txt b/Documentation/gpio/driver.txt
index 18790c237977..23b751a10d7b 100644
--- a/Documentation/gpio/driver.txt
+++ b/Documentation/gpio/driver.txt
@@ -178,7 +178,8 @@ does not help since it pins the module to the kernel forever (it calls
try_module_get()). A GPIO driver can use the following functions instead
to request and free descriptors without being pinned to the kernel forever.
- int gpiochip_request_own_desc(struct gpio_desc *desc, const char *label)
+ struct gpio_desc *gpiochip_request_own_desc(struct gpio_desc *desc,
+ const char *label)
void gpiochip_free_own_desc(struct gpio_desc *desc)