[PATCH] i2c: xgene-slimpro: Fix missing mbox_free_channel call in probe error path

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Free requested mailbox channel before return error.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
 drivers/i2c/busses/i2c-xgene-slimpro.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/i2c/busses/i2c-xgene-slimpro.c b/drivers/i2c/busses/i2c-xgene-slimpro.c
index dcca707..1c9cb65a 100644
--- a/drivers/i2c/busses/i2c-xgene-slimpro.c
+++ b/drivers/i2c/busses/i2c-xgene-slimpro.c
@@ -419,6 +419,7 @@ static int xgene_slimpro_i2c_probe(struct platform_device *pdev)
 	rc = i2c_add_adapter(adapter);
 	if (rc) {
 		dev_err(&pdev->dev, "Adapter registeration failed\n");
+		mbox_free_channel(ctx->mbox_chan);
 		return rc;
 	}
 
-- 
2.1.0



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