From: Thierry Reding <treding@xxxxxxxxxx>
The cell count for GPIO specifiers can never be negative, so make the
field unsigned.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
include/linux/gpio/driver.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index fe66c9306caf..c97f8325e8bf 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -193,7 +193,7 @@ struct gpio_chip {
*
* Number of cells used to form the GPIO specifier.
*/
- int of_gpio_n_cells;
+ unsigned int of_gpio_n_cells;
/**
* @of_xlate:
--
2.13.3
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