[PATCH] eata: Implement shutdown callback for eata driver

[Jiang Liu]

Implement shutdown callback for eata driver, so eata controllers will
be put into ready state for kexec.

Signed-off-by: Jiang Liu <jiang.liu@xxxxxxxxxxxxxxx>
---
 drivers/scsi/eata.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index ceeba4d7b4ff..f3ef9ac97646 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -1517,6 +1517,11 @@ static void eata2x_pci_remove(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
+static void eata2x_pci_shutdown(struct pci_dev *pdev)
+{
+	port_remove(&pdev->dev);
+}
+
 static struct pci_device_id eata2x_tbl[] = {
 	{ PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_SCSI << 8, PCI_ANY_ID) },
 	{ },
@@ -1528,6 +1533,7 @@ static struct pci_driver eata2x_pci_driver = {
 	.id_table	= eata2x_tbl,
 	.probe		= eata2x_pci_probe,
 	.remove		= eata2x_pci_remove,
+	.shutdown	= eata2x_pci_shutdown,
 };
 
 static int eata2x_register_pci_driver(void)
@@ -1569,8 +1575,14 @@ static int __exit eata2x_platform_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static void eata2x_platform_shutdown(struct platform_device *pdev)
+{
+	port_remove(&pdev->dev);
+}
+
 static struct platform_driver eata2x_platform_driver = {
 	.remove = __exit_p(eata2x_platform_remove),
+	.shutdown = eata2x_platform_shutdown,
 	.driver = {
 		.name	= "eata_plat",
 		.owner	= THIS_MODULE,
-- 
1.7.10.4


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