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Subject: [PATCH v3 06/22] pinctrl: core: Make pins const in struct group_desc
Date:   Tue, 28 Nov 2023 21:56:55 +0200
Message-ID: <20231128200155.438722-7-andriy.shevchenko@linux.intel.com>
In-Reply-To: <20231128200155.438722-1-andriy.shevchenko@linux.intel.com>
References: <20231128200155.438722-1-andriy.shevchenko@linux.intel.com>
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It's unclear why it's not a const from day 1. Make the pins member
const in struct group_desc. Update necessary APIs.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/pinctrl/core.c | 2 +-
 drivers/pinctrl/core.h | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index f2977eb65522..d20e3aad923e 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -642,7 +642,7 @@ static int pinctrl_generic_group_name_to_selector(struct pinctrl_dev *pctldev,
  * Note that the caller must take care of locking.
  */
 int pinctrl_generic_add_group(struct pinctrl_dev *pctldev, const char *name,
-			      int *pins, int num_pins, void *data)
+			      const int *pins, int num_pins, void *data)
 {
 	struct group_desc *group;
 	int selector, error;
diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h
index 530370443c19..01ea1ce99fe8 100644
--- a/drivers/pinctrl/core.h
+++ b/drivers/pinctrl/core.h
@@ -203,7 +203,7 @@ struct pinctrl_maps {
  */
 struct group_desc {
 	const char *name;
-	int *pins;
+	const int *pins;
 	int num_pins;
 	void *data;
 };
@@ -222,7 +222,7 @@ struct group_desc *pinctrl_generic_get_group(struct pinctrl_dev *pctldev,
 					     unsigned int group_selector);
 
 int pinctrl_generic_add_group(struct pinctrl_dev *pctldev, const char *name,
-			      int *gpins, int ngpins, void *data);
+			      const int *pins, int num_pins, void *data);
 
 int pinctrl_generic_remove_group(struct pinctrl_dev *pctldev,
 				 unsigned int group_selector);
-- 
2.43.0.rc1.1.gbec44491f096