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gpio: fix typos in GPIO header

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Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2015-05-29 21:57:33 +09:00 • committed by Simon Glass
parent b14d547245
commit d9a607f2bd
1 changed files with 8 additions and 8 deletions
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16
include/asm-generic/gpio.h
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@ -42,7 +42,7 @@
* Note: With driver model, the label is allocated so there is no need for * Note: With driver model, the label is allocated so there is no need for
* the caller to preserve it. * the caller to preserve it.
* *
* @param gp GPIO number * @param gpio GPIO number
* @param label User label for this GPIO * @param label User label for this GPIO
* @return 0 if ok, -1 on error * @return 0 if ok, -1 on error
*/ */
@ -127,7 +127,7 @@ struct gpio_desc {
}; };
/** /**
* dm_gpio_is_valid() - Check if a GPIO is gpio_is_valie * dm_gpio_is_valid() - Check if a GPIO is valid
* *
* @desc: GPIO description containing device, offset and flags, * @desc: GPIO description containing device, offset and flags,
* previously returned by gpio_request_by_name() * previously returned by gpio_request_by_name()
@ -167,7 +167,7 @@ int gpio_get_status(struct udevice *dev, int offset, char *buf, int buffsize);
* *
* @dev: Device to check * @dev: Device to check
* @offset: Offset of device GPIO to check * @offset: Offset of device GPIO to check
* @namep: If non-NULL, this is set to the nane given when the GPIO * @namep: If non-NULL, this is set to the name given when the GPIO
* was requested, or -1 if it has not been requested * was requested, or -1 if it has not been requested
* @return -ENODATA if the driver returned an unknown function, * @return -ENODATA if the driver returned an unknown function,
* -ENODEV if the device is not active, -EINVAL if the offset is invalid. * -ENODEV if the device is not active, -EINVAL if the offset is invalid.
@ -186,7 +186,7 @@ int gpio_get_function(struct udevice *dev, int offset, const char **namep);
* *
* @dev: Device to check * @dev: Device to check
* @offset: Offset of device GPIO to check * @offset: Offset of device GPIO to check
* @namep: If non-NULL, this is set to the nane given when the GPIO * @namep: If non-NULL, this is set to the name given when the GPIO
* was requested, or -1 if it has not been requested * was requested, or -1 if it has not been requested
* @return -ENODATA if the driver returned an unknown function, * @return -ENODATA if the driver returned an unknown function,
* -ENODEV if the device is not active, -EINVAL if the offset is invalid. * -ENODEV if the device is not active, -EINVAL if the offset is invalid.
@ -219,7 +219,7 @@ struct fdtdec_phandle_args;
* Also it would be useful to standardise additional functions like * Also it would be useful to standardise additional functions like
* pullup, slew rate and drive strength. * pullup, slew rate and drive strength.
* *
* gpio_request)( and gpio_free() are optional - if NULL then they will * gpio_request() and gpio_free() are optional - if NULL then they will
* not be called. * not be called.
* *
* Note that @offset is the offset from the base GPIO of the device. So * Note that @offset is the offset from the base GPIO of the device. So
@ -271,7 +271,7 @@ struct dm_gpio_ops {
* *
* @dev: GPIO device * @dev: GPIO device
* @desc: Place to put GPIO description * @desc: Place to put GPIO description
* @args: Arguments provided in descripion * @args: Arguments provided in description
* @return 0 if OK, -ve on error * @return 0 if OK, -ve on error
*/ */
int (*xlate)(struct udevice *dev, struct gpio_desc *desc, int (*xlate)(struct udevice *dev, struct gpio_desc *desc,
@ -398,7 +398,7 @@ int gpio_request_by_name(struct udevice *dev, const char *list_name,
/** /**
* gpio_request_list_by_name() - Request a list of GPIOs * gpio_request_list_by_name() - Request a list of GPIOs
* *
* Reads all the GPIOs from a list and requetss them. See * Reads all the GPIOs from a list and requests them. See
* gpio_request_by_name() for additional details. Lists should not be * gpio_request_by_name() for additional details. Lists should not be
* misused to hold unrelated or optional GPIOs. They should only be used * misused to hold unrelated or optional GPIOs. They should only be used
* for things like parallel data lines. A zero phandle terminates the list * for things like parallel data lines. A zero phandle terminates the list
@ -533,7 +533,7 @@ int dm_gpio_set_dir_flags(struct gpio_desc *desc, ulong flags);
/** /**
* gpio_get_number() - Get the global GPIO number of a GPIO * gpio_get_number() - Get the global GPIO number of a GPIO
* *
* This should only be used for debugging or interest. It returns the nummber * This should only be used for debugging or interest. It returns the number
* that should be used for gpio_get_value() etc. to access this GPIO. * that should be used for gpio_get_value() etc. to access this GPIO.
* *
* @desc: GPIO description containing device, offset and flags, * @desc: GPIO description containing device, offset and flags,