Merge git://git.skbuff.net/gitroot/yoshfuji/linux-2.6-git-rfc3542

[sfrench/cifs-2.6.git] / drivers / mmc / mmc_block.c

diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c
index d4eee99c2bf65ffe86798deb86cdd5ef0a2e81da..fa83f15fdf161d8eafda24958a8e9ccb6ebc2573 100644 (file)
--- a/drivers/mmc/mmc_block.c
+++ b/drivers/mmc/mmc_block.c
@@ -95,6 +95,10 @@ static int mmc_blk_open(struct inode *inode, struct file *filp)
                if (md->usage == 2)
                        check_disk_change(inode->i_bdev);
                ret = 0;
+
+               if ((filp->f_mode & FMODE_WRITE) &&
+                       mmc_card_readonly(md->queue.card))
+                       ret = -EROFS;
        }
 
        return ret;
@@ -403,9 +407,10 @@ static int mmc_blk_probe(struct mmc_card *card)
        if (err)
                goto out;
 
-       printk(KERN_INFO "%s: %s %s %dKiB\n",
+       printk(KERN_INFO "%s: %s %s %dKiB %s\n",
                md->disk->disk_name, mmc_card_id(card), mmc_card_name(card),
-               (card->csd.capacity << card->csd.read_blkbits) / 1024);
+               (card->csd.capacity << card->csd.read_blkbits) / 1024,
+               mmc_card_readonly(card)?"(ro)":"");
 
        mmc_set_drvdata(card, md);
        add_disk(md->disk);