From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 29 Aug 2007 04:56:32 +0000 (-0400)
Subject: [PATCH] switch pktcdvd to blkdev_driver_ioctl()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a0eb62a0a4470fef5a5f41e7f1442fdd667220ef;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

[PATCH] switch pktcdvd to blkdev_driver_ioctl()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 4d581e8ba9f..bdd49abcb54 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2803,6 +2803,14 @@ static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, u
 	VPRINTK("pkt_ioctl: cmd %x, dev %d:%d\n", cmd, imajor(inode), iminor(inode));
 
 	switch (cmd) {
+	case CDROMEJECT:
+		/*
+		 * The door gets locked when the device is opened, so we
+		 * have to unlock it or else the eject command fails.
+		 */
+		if (pd->refcnt == 1)
+			pkt_lock_door(pd, 0);
+		/* fallthru */
 	/*
 	 * forward selected CDROM ioctls to CD-ROM, for UDF
 	 */
@@ -2811,16 +2819,8 @@ static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, u
 	case CDROM_LAST_WRITTEN:
 	case CDROM_SEND_PACKET:
 	case SCSI_IOCTL_SEND_COMMAND:
-		return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
-
-	case CDROMEJECT:
-		/*
-		 * The door gets locked when the device is opened, so we
-		 * have to unlock it or else the eject command fails.
-		 */
-		if (pd->refcnt == 1)
-			pkt_lock_door(pd, 0);
-		return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
+		return blkdev_driver_ioctl(pd->bdev->bd_inode, pd->bdev->bd_disk,
+					file, cmd, arg);
 
 	default:
 		VPRINTK(DRIVER_NAME": Unknown ioctl for %s (%x)\n", pd->name, cmd);