[PATCH v4 1/5] scsi: sd: Move the sd_remove() function definition

[Bart Van Assche <bvanassche@acm.org>]

Move the sd_remove() function definition such that the sd_shutdown()
forward declaration can be removed.

Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/scsi/sd.c | 53 +++++++++++++++++++++++------------------------
 1 file changed, 26 insertions(+), 27 deletions(-)

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index f2c0744b4480..0b479153abb8 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -108,7 +108,6 @@ static void sd_config_write_same(struct scsi_disk *sdkp,
 		struct queue_limits *lim);
 static void  sd_revalidate_disk(struct gendisk *);
 static void sd_unlock_native_capacity(struct gendisk *disk);
-static void sd_shutdown(struct device *);
 static void scsi_disk_release(struct device *cdev);
 
 static DEFINE_IDA(sd_index_ida);
@@ -4077,32 +4076,6 @@ static int sd_probe(struct device *dev)
 	return error;
 }
 
-/**
- *	sd_remove - called whenever a scsi disk (previously recognized by
- *	sd_probe) is detached from the system. It is called (potentially
- *	multiple times) during sd module unload.
- *	@dev: pointer to device object
- *
- *	Note: this function is invoked from the scsi mid-level.
- *	This function potentially frees up a device name (e.g. /dev/sdc)
- *	that could be re-used by a subsequent sd_probe().
- *	This function is not called when the built-in sd driver is "exit-ed".
- **/
-static int sd_remove(struct device *dev)
-{
-	struct scsi_disk *sdkp = dev_get_drvdata(dev);
-
-	scsi_autopm_get_device(sdkp->device);
-
-	device_del(&sdkp->disk_dev);
-	del_gendisk(sdkp->disk);
-	if (!sdkp->suspended)
-		sd_shutdown(dev);
-
-	put_disk(sdkp->disk);
-	return 0;
-}
-
 static void scsi_disk_release(struct device *dev)
 {
 	struct scsi_disk *sdkp = to_scsi_disk(dev);
@@ -4215,6 +4188,32 @@ static void sd_shutdown(struct device *dev)
 	}
 }
 
+/**
+ *	sd_remove - called whenever a scsi disk (previously recognized by
+ *	sd_probe) is detached from the system. It is called (potentially
+ *	multiple times) during sd module unload.
+ *	@dev: pointer to device object
+ *
+ *	Note: this function is invoked from the scsi mid-level.
+ *	This function potentially frees up a device name (e.g. /dev/sdc)
+ *	that could be re-used by a subsequent sd_probe().
+ *	This function is not called when the built-in sd driver is "exit-ed".
+ **/
+static int sd_remove(struct device *dev)
+{
+	struct scsi_disk *sdkp = dev_get_drvdata(dev);
+
+	scsi_autopm_get_device(sdkp->device);
+
+	device_del(&sdkp->disk_dev);
+	del_gendisk(sdkp->disk);
+	if (!sdkp->suspended)
+		sd_shutdown(dev);
+
+	put_disk(sdkp->disk);
+	return 0;
+}
+
 static inline bool sd_do_start_stop(struct scsi_device *sdev, bool runtime)
 {
 	return (sdev->manage_system_start_stop && !runtime) ||