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gpio: xilinx: Fix kernel-doc warnings

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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>
This commit is contained in:
Michal Simek 2015-05-04 16:37:16 +02:00 committed by Linus Walleij
parent a4effddb6d
commit 3c1b5c9bd9
1 changed files with 3 additions and 1 deletions
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4
drivers/gpio/gpio-xilinx.c
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@ -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 @@ static void xgpio_save_regs(struct of_mm_gpio_chip *mm_gc)
* @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)
{