Commit 7b923e67 authored by Andy Shevchenko's avatar Andy Shevchenko
Browse files

pinctrl: intel: Fix kernel doc format, i.e. add return sections 



Kernel doc validator is not happy:

  pinctrl-intel.c:865: warning: No description found for return value of 'intel_gpio_to_pin'
  pinctrl-intel.c:904: warning: No description found for return value of 'intel_pin_to_gpio'
  2 warnings

Add return sections to the kernel documentation of the above mentioned
functions.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
parent 56da7dc5

drivers/pinctrl/intel/pinctrl-intel.c

+5 −0
Original line number Diff line number Diff line
@@ -858,6 +858,9 @@ static const struct pinctrl_desc intel_pinctrl_desc = { 
 * When coming through gpiolib irqchip, the GPIO offset is not

 * automatically translated to pinctrl pin number. This function can be

 * used to find out the corresponding pinctrl pin.

 *

 * Return: a pin number and pointers to the community and pad group, which

 * the pin belongs to, or negative error code if translation can't be done.

 */

static int intel_gpio_to_pin(struct intel_pinctrl *pctrl, unsigned int offset,

			     const struct intel_community **community,
@@ -899,6 +902,8 @@ static int intel_gpio_to_pin(struct intel_pinctrl *pctrl, unsigned int offset, 
 * @pin: pin number

 *

 * Translate the pin number of pinctrl to GPIO offset

 *

 * Return: a GPIO offset, or negative error code if translation can't be done.

 */

static __maybe_unused int intel_pin_to_gpio(struct intel_pinctrl *pctrl, int pin)

{