pinctrl: aspeed: Fix kerneldoc return descriptions

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Acked-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/aspeed/pinctrl-aspeed.c

@@ -97,7 +97,7 @@ static inline void aspeed_sig_desc_print_val(
  * @enabled: True to query the enabled state, false to query disabled state
  * @regmap: The IP block's regmap instance
  *
- * @return 1 if the descriptor's bitfield is configured to the state
+ * Return: 1 if the descriptor's bitfield is configured to the state
  * selected by @enabled, 0 if not, and less than zero if an unrecoverable
  * failure occurred
  *
@@ -134,7 +134,7 @@ static int aspeed_sig_desc_eval(const struct aspeed_sig_desc *desc,
  * @enabled: True to query the enabled state, false to query disabled state
  * @maps: The list of regmap instances
  *
- * @return 1 if the expression composed by @enabled evaluates true, 0 if not,
+ * Return: 1 if the expression composed by @enabled evaluates true, 0 if not,
  * and less than zero if an unrecoverable failure occurred.
  *
  * A mux function is enabled or disabled if the function's signal expression
@@ -175,7 +175,7 @@ static int aspeed_sig_expr_eval(const struct aspeed_sig_expr *expr,
  *          expression, false to disable the function's signal
  * @maps: The list of regmap instances for pinmux register access.
  *
- * @return 0 if the expression is configured as requested and a negative error
+ * Return: 0 if the expression is configured as requested and a negative error
  * code otherwise
  */
 static int aspeed_sig_expr_set(const struct aspeed_sig_expr *expr,
@@ -256,7 +256,7 @@ static int aspeed_sig_expr_disable(const struct aspeed_sig_expr *expr,
  * @exprs: The list of signal expressions (from a priority level on a pin)
  * @maps: The list of regmap instances for pinmux register access.
  *
- * @return 0 if all expressions are disabled, otherwise a negative error code
+ * Return: 0 if all expressions are disabled, otherwise a negative error code
  */
 static int aspeed_disable_sig(const struct aspeed_sig_expr **exprs,
 			       struct regmap * const *maps)
@@ -281,7 +281,7 @@ static int aspeed_disable_sig(const struct aspeed_sig_expr **exprs,
  * @exprs: List of signal expressions (haystack)
  * @name: The name of the requested function (needle)
  *
- * @return A pointer to the signal expression whose function tag matches the
+ * Return: A pointer to the signal expression whose function tag matches the
  * provided name, otherwise NULL.
  *
  */