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Drivers: gpio: Fix spelling errors

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Fixed several spelling errors in gpio-lynxpoint, gpio-pca953x,
gpio-tegra, gpio-zynq, gpiolib-of, gpiolib.

Signed-off-by: Colin Cronin <colinpatrickcronin@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Colin Cronin 2015-05-18 11:41:43 -07:00 committed by Linus Walleij
parent af6c235d1a
commit 20a8a96873
6 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpio/gpio-lynxpoint.c
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@ -72,7 +72,7 @@ struct lp_gpio {
* *
* per gpio specific registers consist of two 32bit registers per 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 * (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: * A simplified view of the register layout look like this:
* *

2
drivers/gpio/gpio-pca953x.c
View File

@ -630,7 +630,7 @@ static int device_pca957x_init(struct pca953x_chip *chip, u32 invert)
memset(val, 0, NBANK(chip)); memset(val, 0, NBANK(chip));
pca953x_write_regs(chip, PCA957X_INVRT, val); 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)); memset(val, 0x02, NBANK(chip));
pca953x_write_regs(chip, PCA957X_BKEN, val); pca953x_write_regs(chip, PCA957X_BKEN, val);

2
drivers/gpio/gpio-tegra.c
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@ -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)); tegra_gpio_writel(1 << pin, GPIO_INT_CLR(gpio));
/* if gpio is edge triggered, clear condition /* 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 * miss edges
*/ */
if (lvl & (0x100 << pin)) { if (lvl & (0x100 << pin)) {

2
drivers/gpio/gpio-zynq.c
View File

@ -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 * @irq_data: irq data containing irq number of gpio pin for the interrupt
* to enable * 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) static void zynq_gpio_irq_enable(struct irq_data *irq_data)
{ {

2
drivers/gpio/gpiolib-of.c
View File

@ -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 * 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, * number and the flags from a single gpio cell -- this is possible,
* but not recommended). * but not recommended).
*/ */

10
drivers/gpio/gpiolib.c
View File

@ -617,7 +617,7 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
of_node = gpiochip->dev->of_node; of_node = gpiochip->dev->of_node;
#ifdef CONFIG_OF_GPIO #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 * FIXME: get rid of this and use gpiochip->dev->of_node everywhere
*/ */
if (gpiochip->of_node) 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. * _gpio_set_open_drain_value() - Set the open drain gpio's value.
* @desc: gpio descriptor whose state need to be set. * @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) 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. * _gpio_set_open_source_value() - Set the open source gpio's value.
* @desc: gpio descriptor whose state need to be set. * @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) 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 * 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 * 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, struct gpio_desc *__must_check __gpiod_get(struct device *dev, const char *con_id,
enum gpiod_flags flags) 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 * 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 * 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, struct gpio_desc *__must_check __gpiod_get_index(struct device *dev,
const char *con_id, const char *con_id,