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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2015-05-21 14:07:50 +0200 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2015-05-22 09:31:15 -0600 |
| commit | cbfa2c52818ada02ca3084e0c50aba8745311bc1 (patch) | |
| tree | 3c0205c75b71bcc6b57c060c2e8494e9acee1b8e /Documentation/gpio | |
| parent | 11e285d8ff3289ce976d4b5b9748c87ac3db8c9d (diff) | |
| download | linux-cbfa2c52818ada02ca3084e0c50aba8745311bc1.tar.bz2 | |
gpiolib: Grammar s/an negative/a negative/
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/gpio')
| -rw-r--r-- | Documentation/gpio/consumer.txt | 2 |
1 files changed, 1 insertions, 1 deletions
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 |