linux-kernel - [PATCH] ata: sata_gemini: Remove unused gemini_sata_reset

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Message-ID: <20241211011201.261935-1-linux@treblig.org>
Date: Wed, 11 Dec 2024 01:12:01 +0000
From: linux@...blig.org
To: linus.walleij@...aro.org,
	dlemoal@...nel.org,
	cassel@...nel.org
Cc: p.zabel@...gutronix.de,
	linux-ide@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	"Dr. David Alan Gilbert" <linux@...blig.org>
Subject: [PATCH] ata: sata_gemini: Remove unused gemini_sata_reset_bridge()

From: "Dr. David Alan Gilbert" <linux@...blig.org>

gemini_sata_reset_bridge() was added in 2017 by the initial
commit be4e456ed3a5 ("ata: Add driver for Faraday Technology FTIDE010")
but has never been used.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@...blig.org>
---
 drivers/ata/sata_gemini.c | 12 ------------
 drivers/ata/sata_gemini.h |  1 -
 2 files changed, 13 deletions(-)

diff --git a/drivers/ata/sata_gemini.c b/drivers/ata/sata_gemini.c
index d040799bf9cb..821ca31effe7 100644
--- a/drivers/ata/sata_gemini.c
+++ b/drivers/ata/sata_gemini.c
@@ -224,18 +224,6 @@ void gemini_sata_stop_bridge(struct sata_gemini *sg, unsigned int bridge)
 }
 EXPORT_SYMBOL(gemini_sata_stop_bridge);
 
-int gemini_sata_reset_bridge(struct sata_gemini *sg,
-			     unsigned int bridge)
-{
-	if (bridge == 0)
-		reset_control_reset(sg->sata0_reset);
-	else
-		reset_control_reset(sg->sata1_reset);
-	msleep(10);
-	return gemini_sata_setup_bridge(sg, bridge);
-}
-EXPORT_SYMBOL(gemini_sata_reset_bridge);
-
 static int gemini_sata_bridge_init(struct sata_gemini *sg)
 {
 	struct device *dev = sg->dev;
diff --git a/drivers/ata/sata_gemini.h b/drivers/ata/sata_gemini.h
index 6f6e691d6007..b6e4a5c86e01 100644
--- a/drivers/ata/sata_gemini.h
+++ b/drivers/ata/sata_gemini.h
@@ -17,6 +17,5 @@ bool gemini_sata_bridge_enabled(struct sata_gemini *sg, bool is_ata1);
 enum gemini_muxmode gemini_sata_get_muxmode(struct sata_gemini *sg);
 int gemini_sata_start_bridge(struct sata_gemini *sg, unsigned int bridge);
 void gemini_sata_stop_bridge(struct sata_gemini *sg, unsigned int bridge);
-int gemini_sata_reset_bridge(struct sata_gemini *sg, unsigned int bridge);
 
 #endif
-- 
2.47.1