linux-kernel - [PATCH 17/25] pinctrl: pinctrl-at91: Demote non-kerneldoc header and complete another

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Date:   Mon, 13 Jul 2020 15:49:22 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     linus.walleij@...aro.org
Cc:     linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        Lee Jones <lee.jones@...aro.org>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>
Subject: [PATCH 17/25] pinctrl: pinctrl-at91: Demote non-kerneldoc header and complete another

The documentation header for 'struct at91_pinctrl_mux_ops' was missing
entries for {g,s}et_drivestrength and {g,s}et_slewrate.

Fixes the following W=1 kernel build warning(s):

 drivers/pinctrl/pinctrl-at91.c:77: warning: cannot understand function prototype: 'enum drive_strength_bit '
 drivers/pinctrl/pinctrl-at91.c:187: warning: Function parameter or member 'get_drivestrength' not described in 'at91_pinctrl_mux_ops'
 drivers/pinctrl/pinctrl-at91.c:187: warning: Function parameter or member 'set_drivestrength' not described in 'at91_pinctrl_mux_ops'
 drivers/pinctrl/pinctrl-at91.c:187: warning: Function parameter or member 'get_slewrate' not described in 'at91_pinctrl_mux_ops'
 drivers/pinctrl/pinctrl-at91.c:187: warning: Function parameter or member 'set_slewrate' not described in 'at91_pinctrl_mux_ops'

Cc: Ludovic Desroches <ludovic.desroches@...rochip.com>
Cc: Nicolas Ferre <nicolas.ferre@...rochip.com>
Cc: Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/pinctrl/pinctrl-at91.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index 37997e5ab0538..77e1b9ed3a634 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -66,7 +66,7 @@ static int gpio_banks;
 #define DEBOUNCE_VAL_SHIFT	17
 #define DEBOUNCE_VAL	(0x3fff << DEBOUNCE_VAL_SHIFT)
 
-/**
+/*
  * These defines will translated the dt binding settings to our internal
  * settings. They are not necessarily the same value as the register setting.
  * The actual drive strength current of low, medium and high must be looked up
@@ -162,6 +162,10 @@ struct at91_pin_group {
  * @set_pulldown: enable/disable pulldown
  * @get_schmitt_trig: get schmitt trigger status
  * @disable_schmitt_trig: disable schmitt trigger
+ * @get_drivestrength: get driver strength
+ * @set_drivestrength: set driver strength
+ * @get_slewrate: get slew rate
+ * @set_slewrate: set slew rate
  * @irq_type: return irq type
  */
 struct at91_pinctrl_mux_ops {
-- 
2.25.1