From e7f76552277ca79d9dfe4c59f7b3620a98467f9c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 8 Mar 2022 06:51:49 +0100 Subject: scsi: don't use disk->private_data to find the scsi_driver Requiring every ULP to have the scsi_drive as first member of the private data is rather fragile and not necessary anyway. Just use the driver hanging off the SCSI device instead. Signed-off-by: Christoph Hellwig Reviewed-by: Bart Van Assche Reviewed-by: Chaitanya Kulkarni Reviewed-by: Ming Lei Reviewed-by: Martin K. Petersen Link: https://lore.kernel.org/r/20220308055200.735835-4-hch@lst.de Signed-off-by: Jens Axboe --- drivers/scsi/sd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/scsi/sd.c') diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 2d648d27bfd7..2a1e19e871d3 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -3515,7 +3515,6 @@ static int sd_probe(struct device *dev) } sdkp->device = sdp; - sdkp->driver = &sd_template; sdkp->disk = gd; sdkp->index = index; sdkp->max_retries = SD_MAX_RETRIES; @@ -3548,7 +3547,7 @@ static int sd_probe(struct device *dev) gd->minors = SD_MINORS; gd->fops = &sd_fops; - gd->private_data = &sdkp->driver; + gd->private_data = sdkp; /* defaults, until the device tells us otherwise */ sdp->sector_size = 512; -- cgit v1.2.3-59-g8ed1b