X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fscsi%2Fscsicam.c;h=b78354fc4b1715fe0ffc08c3500a9937075e245f;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=920a1b717d77bc9858c82b709797b2b066ea873e;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/drivers/scsi/scsicam.c b/drivers/scsi/scsicam.c
index 920a1b717..b78354fc4 100644
--- a/drivers/scsi/scsicam.c
+++ b/drivers/scsi/scsicam.c
@@ -29,10 +29,11 @@ unsigned char *scsi_bios_ptable(struct block_device *dev)
 	unsigned char *res = kmalloc(66, GFP_KERNEL);
 	if (res) {
 		struct block_device *bdev = dev->bd_contains;
-		struct buffer_head *bh = __bread(bdev, 0, block_size(bdev));
-		if (bh) {
-			memcpy(res, bh->b_data + 0x1be, 66);
-			brelse(bh);
+		Sector sect;
+		void *data = read_dev_sector(bdev, 0, &sect);
+		if (data) {
+			memcpy(res, data + 0x1be, 66);
+			put_dev_sector(sect);
 		} else {
 			kfree(res);
 			res = NULL;
@@ -40,6 +41,7 @@ unsigned char *scsi_bios_ptable(struct block_device *dev)
 	}
 	return res;
 }
+EXPORT_SYMBOL(scsi_bios_ptable);
 
 /*
  * Function : int scsicam_bios_param (struct block_device *bdev, ector_t capacity, int *ip)
@@ -93,6 +95,7 @@ int scsicam_bios_param(struct block_device *bdev, sector_t capacity, int *ip)
 
 	return 0;
 }
+EXPORT_SYMBOL(scsicam_bios_param);
 
 /*
  * Function : static int scsi_partsize(unsigned char *buf, unsigned long 
@@ -174,6 +177,7 @@ int scsi_partsize(unsigned char *buf, unsigned long capacity,
 	}
 	return -1;
 }
+EXPORT_SYMBOL(scsi_partsize);
 
 /*
  * Function : static int setsize(unsigned long capacity,unsigned int *cyls,