[PATCH 05/22] GPIO: xilinx: Fix kernel-doc mainline

["Hedges Alexander" <ahedges@xxxxxxxxxxxxxxx>]

From: Michal Simek <michal.simek@xxxxxxxxxx>
Date: Fri, 19 Jul 2013 14:31:15 +0200

Fix kernel-doc format in the whole driver not to report
any warning.

Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
Signed-off-by: Alexander Hedges <ahedges@xxxxxxx>
(cherry picked from commit 8fd1942dec9edd0175dc6f242a9ab8c663c07fb9)
---
 drivers/gpio/gpio-xilinx.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c
index 7a174100bfb7..4c60dbbb3622 100644
--- a/drivers/gpio/gpio-xilinx.c
+++ b/drivers/gpio/gpio-xilinx.c
@@ -41,9 +41,9 @@
 /**
  * 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
+ * @offset: GPIO channel offset
  * @gpio_lock: Lock used for synchronization
  */
 struct xgpio_instance {
@@ -149,6 +149,8 @@ static void xgpio_set_multiple(struct gpio_chip *gc, unsigned long *mask,
  * @gc:     Pointer to gpio_chip device structure.
  * @gpio:   GPIO signal number.
  *
+ * This function sets the direction of specified GPIO signal as input.
+ *
  * Return:
  * 0 - if direction of GPIO signals is set as input
  * otherwise it returns negative error value.
@@ -245,6 +247,9 @@ static int xgpio_remove(struct platform_device *pdev)
  * xgpio_of_probe - Probe method for the GPIO device.
  * @pdev: pointer to the platform device
  *
+ * This function probes the GPIO device in the device tree. It initializes the
+ * driver data structure.
+ *
  * Return:
  * It returns 0, if the driver is bound to the GPIO device, or
  * a negative value if there is an error.
-- 
2.17.1

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