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authorArnd Bergmann <arnd@arndb.de>2019-03-15 16:45:16 +0100
committerArnd Bergmann <arnd@arndb.de>2020-01-03 09:33:18 +0100
commit7eafd1373b6a389b9859660e0d9c6d23a3c8aee5 (patch)
treeecac90083879bc4b6d38a85c3c37aabfb099176f /include/scsi
parent9452b1a3ed8792e0e8909512ea1d21aefe6cf53f (diff)
compat_ioctl: add scsi_compat_ioctl
In order to move the compat handling for SCSI ioctl commands out of fs/compat_ioctl.c into the individual drivers, we need a helper function first to match the native ioctl handler called by sd, sr, st, etc. Reviewed-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/scsi')
-rw-r--r--include/scsi/scsi_ioctl.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/scsi/scsi_ioctl.h b/include/scsi/scsi_ioctl.h
index 5101e987c0ef..4fe69d863b5d 100644
--- a/include/scsi/scsi_ioctl.h
+++ b/include/scsi/scsi_ioctl.h
@@ -44,6 +44,7 @@ typedef struct scsi_fctargaddress {
int scsi_ioctl_block_when_processing_errors(struct scsi_device *sdev,
int cmd, bool ndelay);
extern int scsi_ioctl(struct scsi_device *, int, void __user *);
+extern int scsi_compat_ioctl(struct scsi_device *sdev, int cmd, void __user *arg);
#endif /* __KERNEL__ */
#endif /* _SCSI_IOCTL_H */