* [PATCH] gpiolib: add desc validation to gpiod_set_transitory()
@ 2017-12-21 16:37 Vladimir Zapolskiy
2018-01-02 8:39 ` Linus Walleij
0 siblings, 1 reply; 2+ messages in thread
From: Vladimir Zapolskiy @ 2017-12-21 16:37 UTC (permalink / raw)
To: Linus Walleij; +Cc: linux-gpio
The gpiod_set_transitory() function is publicly exported, and
it is expected from it to be ready for usage with optional GPIOs
on consumer's side.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
---
drivers/gpio/gpiolib.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 6e19385..a34ea9d 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -2546,6 +2546,7 @@ int gpiod_set_transitory(struct gpio_desc *desc, bool transitory)
int gpio;
int rc;
+ VALIDATE_DESC(desc);
/*
* Handle FLAG_TRANSITORY first, enabling queries to gpiolib for
* persistence state.
--
2.10.2
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2017-12-21 16:37 [PATCH] gpiolib: add desc validation to gpiod_set_transitory() Vladimir Zapolskiy
2018-01-02 8:39 ` Linus Walleij
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