linux-kernel - [PATCH v1 1/4] pinctrl: intel: Add default case to intel_config_set

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Message-Id: <20221219123208.5505-1-andriy.shevchenko@linux.intel.com>
Date:   Mon, 19 Dec 2022 14:32:05 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Andy Shevchenko <andy@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH v1 1/4] pinctrl: intel: Add default case to intel_config_set_pull()

For the sake of symmetry with intel_config_get_pull(), add
a default case to the outer switch.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/pinctrl/intel/pinctrl-intel.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 8181a65fb815..4b1d5a21aa68 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -758,6 +758,10 @@ static int intel_config_set_pull(struct intel_pinctrl *pctrl, unsigned int pin,
 		}
 
 		break;
+
+	default:
+		ret = -EINVAL;
+		break;
 	}
 
 	if (!ret)
-- 
2.35.1