From cbfa2c52818ada02ca3084e0c50aba8745311bc1 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 21 May 2015 14:07:50 +0200 Subject: gpiolib: Grammar s/an negative/a negative/ Signed-off-by: Geert Uytterhoeven Signed-off-by: Jonathan Corbet --- Documentation/gpio/consumer.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation/gpio') diff --git a/Documentation/gpio/consumer.txt b/Documentation/gpio/consumer.txt index c21c1313f09e..15ec6d69102c 100644 --- a/Documentation/gpio/consumer.txt +++ b/Documentation/gpio/consumer.txt @@ -290,7 +290,7 @@ corresponding to a given GPIO using the following call: int gpiod_to_irq(const struct gpio_desc *desc) -It will return an IRQ number, or an negative errno code if the mapping can't be +It will return an IRQ number, or a negative errno code if the mapping can't be done (most likely because that particular GPIO cannot be used as IRQ). It is an unchecked error to use a GPIO that wasn't set up as an input using gpiod_direction_input(), or to use an IRQ number that didn't originally come -- cgit v1.2.3