gpio: xilinx: Fix kernel-doc warnings
Fix kernel-doc format:
- Add gpio-width description
- Remove additional "inited" variable description
- Add return value description - xgpio_remove
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c
index 61243d1..77fe5d3 100644
--- a/drivers/gpio/gpio-xilinx.c
+++ b/drivers/gpio/gpio-xilinx.c
@@ -41,10 +41,10 @@
/**
* struct xgpio_instance - Stores information about GPIO device
* @mmchip: OF GPIO chip for memory mapped banks
+ * @gpio_width: GPIO width for every channel
* @gpio_state: GPIO state shadow register
* @gpio_dir: GPIO direction shadow register
* @gpio_lock: Lock used for synchronization
- * @inited: True if the port has been inited
*/
struct xgpio_instance {
struct of_mm_gpio_chip mmchip;
@@ -231,6 +231,8 @@
* @pdev: pointer to the platform device
*
* This function remove gpiochips and frees all the allocated resources.
+ *
+ * Return: 0 always
*/
static int xgpio_remove(struct platform_device *pdev)
{