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[PATCH] kill cdrom ->dev_ioctl method

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Since early 2.4.x all cdrom drivers implement the block_device methods
themselves, so they can handle additional ioctls directly instead of going
through the cdrom layer.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Christoph Hellwig
2006-03-23 03:00:15 -08:00
committed by Linus Torvalds
parent d2c5d4fc07
commit 6a2900b676
10 changed files with 999 additions and 1031 deletions
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19
drivers/scsi/sr_ioctl.c
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@@ -562,22 +562,3 @@ int sr_is_xa(Scsi_CD *cd)
#endif
return is_xa;
}
int sr_dev_ioctl(struct cdrom_device_info *cdi,
unsigned int cmd, unsigned long arg)
{
Scsi_CD *cd = cdi->handle;
int ret;
ret = scsi_nonblockable_ioctl(cd->device, cmd,
(void __user *)arg, NULL);
/*
* ENODEV means that we didn't recognise the ioctl, or that we
* cannot execute it in the current device state. In either
* case fall through to scsi_ioctl, which will return ENDOEV again
* if it doesn't recognise the ioctl
*/
if (ret != -ENODEV)
return ret;
return scsi_ioctl(cd->device, cmd, (void __user *)arg);
}