compat_ioctl: move hdio calls to block/compat_ioctl.c

These are common to multiple block drivers, so they should
be handled by the block layer.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 0 insertions, 60 deletions

diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 71065603a58..e6a94714b1b 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -21,7 +21,6 @@
 #include <linux/if.h>
 #include <linux/if_bridge.h>
 #include <linux/slab.h>
-#include <linux/hdreg.h>
 #include <linux/raid/md.h>
 #include <linux/kd.h>
 #include <linux/dirent.h>
@@ -667,53 +666,6 @@ out:
 #endif
 
 #ifdef CONFIG_BLOCK
-struct hd_geometry32 {
-	unsigned char heads;
-	unsigned char sectors;
-	unsigned short cylinders;
-	u32 start;
-};
-                        
-static int hdio_getgeo(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	mm_segment_t old_fs = get_fs();
-	struct hd_geometry geo;
-	struct hd_geometry32 __user *ugeo;
-	int err;
-	
-	set_fs (KERNEL_DS);
-	err = sys_ioctl(fd, HDIO_GETGEO, (unsigned long)&geo);
-	set_fs (old_fs);
-	ugeo = compat_ptr(arg);
-	if (!err) {
-		err = copy_to_user (ugeo, &geo, 4);
-		err |= __put_user (geo.start, &ugeo->start);
-		if (err)
-			err = -EFAULT;
-	}
-	return err;
-}
-
-static int hdio_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	mm_segment_t old_fs = get_fs();
-	unsigned long kval;
-	unsigned int __user *uvp;
-	int error;
-
-	set_fs(KERNEL_DS);
-	error = sys_ioctl(fd, cmd, (long)&kval);
-	set_fs(old_fs);
-
-	if(error == 0) {
-		uvp = compat_ptr(arg);
-		if(put_user(kval, uvp))
-			error = -EFAULT;
-	}
-	return error;
-}
-
-
 typedef struct sg_io_hdr32 {
 	compat_int_t interface_id;	/* [i] 'S' for SCSI generic (required) */
 	compat_int_t dxfer_direction;	/* [i] data transfer direction  */
@@ -3208,19 +3160,7 @@ HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
 HANDLE_IOCTL(SIOCGSTAMPNS, do_siocgstampns)
 #endif
 #ifdef CONFIG_BLOCK
-HANDLE_IOCTL(HDIO_GETGEO, hdio_getgeo)
 HANDLE_IOCTL(BLKPG, blkpg_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_UNMASKINTR, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_MULTCOUNT, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_KEEPSETTINGS, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_32BIT, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_NOWERR, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_DMA, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_NICE, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_WCACHE, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_ACOUSTIC, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_ADDRESS, hdio_ioctl_trans)
-HANDLE_IOCTL(HDIO_GET_BUSSTATE, hdio_ioctl_trans)
 HANDLE_IOCTL(FDSETPRM32, fd_ioctl_trans)
 HANDLE_IOCTL(FDDEFPRM32, fd_ioctl_trans)
 HANDLE_IOCTL(FDGETPRM32, fd_ioctl_trans)