linux-kernel - [RESEND PATCH] mux: adgs1408: simplify with spi_get_device_match

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Message-ID: <20250501173758.135465-2-krzysztof.kozlowski@linaro.org>
Date: Thu,  1 May 2025 19:37:59 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Mircea Caprioru <mircea.caprioru@...log.com>,
	Peter Rosin <peda@...ntia.se>,
	linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [RESEND PATCH] mux: adgs1408: simplify with spi_get_device_match_data()

Use spi_get_device_match_data() helper to simplify a bit the driver.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---

Resending patch from almost a year ago - there was no response to pings
either.

Is mux subsystem still alive? Shall it be marked as orphaned?


 drivers/mux/adgs1408.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mux/adgs1408.c b/drivers/mux/adgs1408.c
index 22ed051eb1a4..5386cfedcb06 100644
--- a/drivers/mux/adgs1408.c
+++ b/drivers/mux/adgs1408.c
@@ -59,9 +59,7 @@ static int adgs1408_probe(struct spi_device *spi)
 	s32 idle_state;
 	int ret;
 
-	chip_id = (enum adgs1408_chip_id)device_get_match_data(dev);
-	if (!chip_id)
-		chip_id = spi_get_device_id(spi)->driver_data;
+	chip_id = (enum adgs1408_chip_id)spi_get_device_match_data(spi);
 
 	mux_chip = devm_mux_chip_alloc(dev, 1, 0);
 	if (IS_ERR(mux_chip))
-- 
2.45.2