[PATCH] ata: sata_gemini: unwind clocks on IDE pinctrl errors

[Myeonghun Pak]

gemini_sata_bridge_init() prepares and enables both SATA PCLKs, then
disables them again while keeping the clocks prepared for later bridge
start and stop operations. If gemini_setup_ide_pins() fails after that,
gemini_sata_probe() returns directly and skips the existing
out_unprep_clk unwind path.

Route the IDE pinctrl failure through out_unprep_clk so the clocks
prepared by gemini_sata_bridge_init() are unprepared before probe
fails.

Fixes: d872ced29d5f ("ata: sata_gemini: Introduce explicit IDE pin control")
Co-developed-by: Ijae Kim <ae878000@xxxxxxxxx>
Signed-off-by: Ijae Kim <ae878000@xxxxxxxxx>
Signed-off-by: Myeonghun Pak <mhun512@xxxxxxxxx>
---
 drivers/ata/sata_gemini.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/sata_gemini.c b/drivers/ata/sata_gemini.c
index 582c9708275c..92984b34fd3b 100644
--- a/drivers/ata/sata_gemini.c
+++ b/drivers/ata/sata_gemini.c
@@ -355,7 +355,7 @@ static int gemini_sata_probe(struct platform_device *pdev)
 	if (sg->ide_pins) {
 		ret = gemini_setup_ide_pins(dev);
 		if (ret)
-			return ret;
+			goto out_unprep_clk;
 	}
 
 	dev_info(dev, "set up the Gemini IDE/SATA nexus\n");
-- 
2.47.1