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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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