[PATCH] gpio: zynq: Fix the documentation warning in zynq_gpio_get_bank_pin

[Venkatesh Yadav Abbarapu]

The 'dev' parameter in the zynq_gpio_get_bank_pin function was not
described in its kernel-doc comment block, leading to a Sparse warning.

drivers/gpio/zynq_gpio.c:194: warning: Function parameter or member 'dev'
not described in 'zynq_gpio_get_bank_pin'

Add a description for the 'dev' parameter to satisfy the documentation
requirements and improve code clarity for this function.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu at amd.com>
---
 drivers/gpio/zynq_gpio.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/zynq_gpio.c b/drivers/gpio/zynq_gpio.c
index 7db58c70663..ef4f33f84e9 100644
--- a/drivers/gpio/zynq_gpio.c
+++ b/drivers/gpio/zynq_gpio.c
@@ -184,6 +184,7 @@ static const struct zynq_platform_data zynq_gpio_def = {
  *		pin
  * @bank_pin_num: an output parameter used to return pin number within a bank
  *		  for the given gpio pin
+ * @dev:	Pointer to our device structure.
  *
  * Returns the bank number and pin offset within the bank.
  */
-- 
2.25.1