Commit 2d93018f authored by Randy Dunlap's avatar Randy Dunlap Committed by Bartosz Golaszewski

gpiolib: some edits of kernel docs for clarity

Fix a few typos and some punctuation. Also, change CONFIG_OF to
CONFIG_OF_GPIO in one comment.
Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: linux-gpio@vger.kernel.org
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
[Bartosz: tweaked the commit message]
Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
parent b0922c07
......@@ -227,7 +227,7 @@ struct gpio_irq_chip {
/**
* @valid_mask:
*
* If not %NULL holds bitmask of GPIOs which are valid to be included
* If not %NULL, holds bitmask of GPIOs which are valid to be included
* in IRQ domain of the chip.
*/
unsigned long *valid_mask;
......@@ -346,7 +346,7 @@ struct gpio_irq_chip {
* output.
*
* A gpio_chip can help platforms abstract various sources of GPIOs so
* they can all be accessed through a common programing interface.
* they can all be accessed through a common programming interface.
* Example sources would be SOC controllers, FPGAs, multifunction
* chips, dedicated GPIO expanders, and so on.
*
......@@ -435,15 +435,15 @@ struct gpio_chip {
/**
* @valid_mask:
*
* If not %NULL holds bitmask of GPIOs which are valid to be used
* If not %NULL, holds bitmask of GPIOs which are valid to be used
* from the chip.
*/
unsigned long *valid_mask;
#if defined(CONFIG_OF_GPIO)
/*
* If CONFIG_OF is enabled, then all GPIO controllers described in the
* device tree automatically may have an OF translation
* If CONFIG_OF_GPIO is enabled, then all GPIO controllers described in
* the device tree automatically may have an OF translation
*/
/**
......@@ -508,7 +508,7 @@ extern int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data,
* for GPIOs will fail rudely.
*
* gpiochip_add_data() must only be called after gpiolib initialization,
* ie after core_initcall().
* i.e. after core_initcall().
*
* If gc->base is negative, this requests dynamic assignment of
* a range of valid GPIOs.
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment