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    Subject[PATCH 01/10] gpio: gpiolib-of: Provide documentation for of_gpio_spi_cs_get_count()
    Date
    Descriptions for of_gpio_spi_cs_get_count()'s 2 arguments are
    missing. Document both 'dev' and 'con_id'.

    Fixes the following W=1 kernel build warnings:

    drivers/gpio/gpiolib-of.c:36: warning: Function parameter or member 'dev' not described in 'of_gpio_spi_cs_get_count'
    drivers/gpio/gpiolib-of.c:36: warning: Function parameter or member 'con_id' not described in 'of_gpio_spi_cs_get_count'

    Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>
    ---
    drivers/gpio/gpiolib-of.c | 3 +++
    1 file changed, 3 insertions(+)

    diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
    index 219eb00542334..236985714ea92 100644
    --- a/drivers/gpio/gpiolib-of.c
    +++ b/drivers/gpio/gpiolib-of.c
    @@ -25,6 +25,9 @@

    /**
    * of_gpio_spi_cs_get_count() - special GPIO counting for SPI
    + * @dev: Consuming device
    + * @con_id: Function within the GPIO consumer
    + *
    * Some elder GPIO controllers need special quirks. Currently we handle
    * the Freescale GPIO controller with bindings that doesn't use the
    * established "cs-gpios" for chip selects but instead rely on
    --
    2.25.1
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