Commit 20a8a968 authored by Colin Cronin's avatar Colin Cronin Committed by Linus Walleij

Drivers: gpio: Fix spelling errors

Fixed several spelling errors in gpio-lynxpoint, gpio-pca953x,
gpio-tegra, gpio-zynq, gpiolib-of, gpiolib.
Signed-off-by: default avatarColin Cronin <colinpatrickcronin@gmail.com>
Signed-off-by: Linus Walleij's avatarLinus Walleij <linus.walleij@linaro.org>
parent af6c235d
......@@ -72,7 +72,7 @@ struct lp_gpio {
*
* per gpio specific registers consist of two 32bit registers per gpio
* (LP_CONFIG1 and LP_CONFIG2), with 94 gpios there's a total of
* 188 config registes.
* 188 config registers.
*
* A simplified view of the register layout look like this:
*
......
......@@ -630,7 +630,7 @@ static int device_pca957x_init(struct pca953x_chip *chip, u32 invert)
memset(val, 0, NBANK(chip));
pca953x_write_regs(chip, PCA957X_INVRT, val);
/* To enable register 6, 7 to controll pull up and pull down */
/* To enable register 6, 7 to control pull up and pull down */
memset(val, 0x02, NBANK(chip));
pca953x_write_regs(chip, PCA957X_BKEN, val);
......
......@@ -288,7 +288,7 @@ static void tegra_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
tegra_gpio_writel(1 << pin, GPIO_INT_CLR(gpio));
/* if gpio is edge triggered, clear condition
* before executing the hander so that we don't
* before executing the handler so that we don't
* miss edges
*/
if (lvl & (0x100 << pin)) {
......
......@@ -335,7 +335,7 @@ static void zynq_gpio_irq_ack(struct irq_data *irq_data)
* @irq_data: irq data containing irq number of gpio pin for the interrupt
* to enable
*
* Clears the INTSTS bit and unmasks the given interrrupt.
* Clears the INTSTS bit and unmasks the given interrupt.
*/
static void zynq_gpio_irq_enable(struct irq_data *irq_data)
{
......
......@@ -242,7 +242,7 @@ int of_gpio_simple_xlate(struct gpio_chip *gc,
{
/*
* We're discouraging gpio_cells < 2, since that way you'll have to
* write your own xlate function (that will have to retrive the GPIO
* write your own xlate function (that will have to retrieve the GPIO
* number and the flags from a single gpio cell -- this is possible,
* but not recommended).
*/
......
......@@ -617,7 +617,7 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
of_node = gpiochip->dev->of_node;
#ifdef CONFIG_OF_GPIO
/*
* If the gpiochip has an assigned OF node this takes precendence
* If the gpiochip has an assigned OF node this takes precedence
* FIXME: get rid of this and use gpiochip->dev->of_node everywhere
*/
if (gpiochip->of_node)
......@@ -1220,7 +1220,7 @@ EXPORT_SYMBOL_GPL(gpiod_get_value);
/*
* _gpio_set_open_drain_value() - Set the open drain gpio's value.
* @desc: gpio descriptor whose state need to be set.
* @value: Non-zero for setting it HIGH otherise it will set to LOW.
* @value: Non-zero for setting it HIGH otherwise it will set to LOW.
*/
static void _gpio_set_open_drain_value(struct gpio_desc *desc, bool value)
{
......@@ -1247,7 +1247,7 @@ static void _gpio_set_open_drain_value(struct gpio_desc *desc, bool value)
/*
* _gpio_set_open_source_value() - Set the open source gpio's value.
* @desc: gpio descriptor whose state need to be set.
* @value: Non-zero for setting it HIGH otherise it will set to LOW.
* @value: Non-zero for setting it HIGH otherwise it will set to LOW.
*/
static void _gpio_set_open_source_value(struct gpio_desc *desc, bool value)
{
......@@ -1889,7 +1889,7 @@ EXPORT_SYMBOL_GPL(gpiod_count);
*
* Return the GPIO descriptor corresponding to the function con_id of device
* dev, -ENOENT if no GPIO has been assigned to the requested function, or
* another IS_ERR() code if an error occured while trying to acquire the GPIO.
* another IS_ERR() code if an error occurred while trying to acquire the GPIO.
*/
struct gpio_desc *__must_check __gpiod_get(struct device *dev, const char *con_id,
enum gpiod_flags flags)
......@@ -1969,7 +1969,7 @@ static int gpiod_configure_flags(struct gpio_desc *desc, const char *con_id,
*
* Return a valid GPIO descriptor, -ENOENT if no GPIO has been assigned to the
* requested function and/or index, or another IS_ERR() code if an error
* occured while trying to acquire the GPIO.
* occurred while trying to acquire the GPIO.
*/
struct gpio_desc *__must_check __gpiod_get_index(struct device *dev,
const char *con_id,
......
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