diff options
| author | Lee Jones <lee.jones@linaro.org> | 2020-06-30 16:33:36 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2020-07-08 10:24:07 +0300 |
| commit | c5a66b970aacd14639524c5b0c05a8491127d333 (patch) | |
| tree | 0b6e94322b0f3a1fed63e757303247c0a94fc021 /drivers/gpio/gpiolib-of.c | |
| parent | b3a9e3b9622ae10064826dccb4f7a52bd88c7407 (diff) | |
| download | linux-c5a66b970aacd14639524c5b0c05a8491127d333.tar.xz | |
gpio: gpiolib-of: Provide documentation for of_gpio_spi_cs_get_count()
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'
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
Link: https://lore.kernel.org/r/20200630133345.2232932-2-lee.jones@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib-of.c')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 219eb0054233..236985714ea9 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 |