linux-kernel - [PATCH v1 1/1] pinctrl: intel: Refactor intel_pinctrl_get_soc

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Message-Id: <20231030155906.3492801-1-andriy.shevchenko@linux.intel.com>
Date:   Mon, 30 Oct 2023 17:59:06 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andy@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH v1 1/1] pinctrl: intel: Refactor intel_pinctrl_get_soc_data()

Refactor intel_pinctrl_get_soc_data() to drop initial assignment
of the data variable. It's only used in ACPI case and instead
we may always assign it there as the ACPI ID table has the terminator
entry that has driver data set to NULL.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/pinctrl/intel/pinctrl-intel.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 9b78e112fe60..3e8010607d32 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -1660,7 +1660,7 @@ EXPORT_SYMBOL_NS_GPL(intel_pinctrl_probe_by_uid, PINCTRL_INTEL);
 const struct intel_pinctrl_soc_data *intel_pinctrl_get_soc_data(struct platform_device *pdev)
 {
 	const struct intel_pinctrl_soc_data * const *table;
-	const struct intel_pinctrl_soc_data *data = NULL;
+	const struct intel_pinctrl_soc_data *data;
 	struct device *dev = &pdev->dev;
 
 	table = device_get_match_data(dev);
@@ -1669,11 +1669,10 @@ const struct intel_pinctrl_soc_data *intel_pinctrl_get_soc_data(struct platform_
 		unsigned int i;
 
 		for (i = 0; table[i]; i++) {
-			if (acpi_dev_uid_match(adev, table[i]->uid)) {
-				data = table[i];
+			if (acpi_dev_uid_match(adev, table[i]->uid))
 				break;
-			}
 		}
+		data = table[i];
 	} else {
 		const struct platform_device_id *id;
 
-- 
2.40.0.1.gaa8946217a0b