ata: sata_gemini: Remove unused gemini_sata_reset_bridge()

gemini_sata_reset_bridge() was added in 2017 by the initial
commit be4e456 ("ata: Add driver for Faraday Technology FTIDE010")
but has never been used.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>

Author: Dr. David Alan Gilbert

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;

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