scsi: ses: Convert to SCSI bus methods

The SCSI subsystem has implemented dedicated callbacks for probe, remove
and shutdown. Make use of them. This fixes a runtime warning about the
driver needing to be converted to the bus probe method.

There is no need for an empty remove callback, no remove callback has
the same semantics. So instead of converting the remove callback, drop
it.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/7124bf21c02a116bca13940e40e97373fd776590.1766133330.git.u.kleine-koenig@baylibre.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c
index f8f5164f3de232f6ce3b4c9d7a1a997281d2f2d6..789b170da6527c2a0cdf3f735e537eb0945862b7 100644 (file)
--- a/drivers/scsi/ses.c
+++ b/drivers/scsi/ses.c
@@ -42,9 +42,8 @@ static bool ses_page2_supported(struct enclosure_device *edev)
        return (ses_dev->page2 != NULL);
 }
 
-static int ses_probe(struct device *dev)
+static int ses_probe(struct scsi_device *sdev)
 {
-       struct scsi_device *sdev = to_scsi_device(dev);
        int err = -ENODEV;
 
        if (sdev->type != TYPE_ENCLOSURE)
@@ -847,11 +846,6 @@ page2_not_supported:
        return err;
 }
 
-static int ses_remove(struct device *dev)
-{
-       return 0;
-}
-
 static void ses_intf_remove_component(struct scsi_device *sdev)
 {
        struct enclosure_device *edev, *prev = NULL;
@@ -906,10 +900,9 @@ static struct class_interface ses_interface = {
 };
 
 static struct scsi_driver ses_template = {
+       .probe = ses_probe,
        .gendrv = {
                .name           = "ses",
-               .probe          = ses_probe,
-               .remove         = ses_remove,
        },
 };