linux-kernel - [PATCH] i2c: ismt: Add missed pci_release

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Date:   Sat,  9 Nov 2019 15:54:35 +0800
From:   Chuhong Yuan <hslester96@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        Chuhong Yuan <hslester96@...il.com>
Subject: [PATCH] i2c: ismt: Add missed pci_release_region

ismt_remove forgets to call pci_release_region when remove.
Add the call to fix it.

Signed-off-by: Chuhong Yuan <hslester96@...il.com>
---
 drivers/i2c/busses/i2c-ismt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/i2c/busses/i2c-ismt.c b/drivers/i2c/busses/i2c-ismt.c
index 2f95e25a10f7..c393e629cac3 100644
--- a/drivers/i2c/busses/i2c-ismt.c
+++ b/drivers/i2c/busses/i2c-ismt.c
@@ -943,6 +943,8 @@ static void ismt_remove(struct pci_dev *pdev)
 	struct ismt_priv *priv = pci_get_drvdata(pdev);
 
 	i2c_del_adapter(&priv->adapter);
+
+	pci_release_region(pdev, SMBBAR);
 }
 
 static struct pci_driver ismt_driver = {
-- 
2.23.0