linux-kernel - [PATCH] usb: misc: eud: switch to fallback compatible for device matching

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Message-ID: <20240731054438.9073-1-krzysztof.kozlowski@linaro.org>
Date: Wed, 31 Jul 2024 07:44:38 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Souradeep Chowdhury <quic_schowdhu@...cinc.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-arm-msm@...r.kernel.org,
	linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH] usb: misc: eud: switch to fallback compatible for device matching

The bindings require two compatibles to be used: qcom,sc7280-eud
followed by fallback qcom,eud.  The convention is to use fallback
compatible in OF device ID tables, unless some device-specific quirks
are needed.

This will also simplify matching any new devices - they will use
existing OF device ID entry, instead of adding a new one.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 drivers/usb/misc/qcom_eud.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/misc/qcom_eud.c b/drivers/usb/misc/qcom_eud.c
index 26e9b8749d8a..19906301a4eb 100644
--- a/drivers/usb/misc/qcom_eud.c
+++ b/drivers/usb/misc/qcom_eud.c
@@ -232,7 +232,7 @@ static void eud_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id eud_dt_match[] = {
-	{ .compatible = "qcom,sc7280-eud" },
+	{ .compatible = "qcom,eud" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, eud_dt_match);
-- 
2.43.0