linux-kernel - [PATCH v1 2/2] platform/x86: serial-multi-instantiate: Remove duplicate check

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Message-ID: <20251125094249.1627498-3-andriy.shevchenko@linux.intel.com>
Date: Tue, 25 Nov 2025 10:40:12 +0100
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Baojun Xu <baojun.xu@...com>,
	linux-i2c@...r.kernel.org,
	linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	platform-driver-x86@...r.kernel.org
Cc: Wolfram Sang <wsa+renesas@...g-engineering.com>,
	Mika Westerberg <westeri@...nel.org>,
	Hans de Goede <hansg@...nel.org>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Subject: [PATCH v1 2/2] platform/x86: serial-multi-instantiate: Remove duplicate check

Since i2c_acpi_client_count() stopped returning 0 and instead
uses -ENOENT, remove the duplicated check in smi_i2c_probe().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/platform/x86/serial-multi-instantiate.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/platform/x86/serial-multi-instantiate.c b/drivers/platform/x86/serial-multi-instantiate.c
index db030b0f176a..3f6f5d51442c 100644
--- a/drivers/platform/x86/serial-multi-instantiate.c
+++ b/drivers/platform/x86/serial-multi-instantiate.c
@@ -198,9 +198,6 @@ static int smi_i2c_probe(struct platform_device *pdev, struct smi *smi,
 	ret = i2c_acpi_client_count(adev);
 	if (ret < 0)
 		return ret;
-	if (!ret)
-		return -ENOENT;
-
 	count = ret;
 
 	smi->i2c_devs = devm_kcalloc(dev, count, sizeof(*smi->i2c_devs), GFP_KERNEL);
-- 
2.50.1