mmc: block: add newline to sysfs display of force_ro

commit 0031a98a85e9fca282624bfc887f9531b2768396 upstream.

Make force_ro consistent with other sysfs entries.

Fixes: 371a689f64b0d ('mmc: MMC boot partitions support')
Cc: Andrei Warkentin <andrey.warkentin@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 9aca946..7ad6682 100644 (file)
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -257,7 +257,7 @@ static ssize_t force_ro_show(struct device *dev, struct device_attribute *attr,
        int ret;
        struct mmc_blk_data *md = mmc_blk_get(dev_to_disk(dev));
 
-       ret = snprintf(buf, PAGE_SIZE, "%d",
+       ret = snprintf(buf, PAGE_SIZE, "%d\n",
                       get_disk_ro(dev_to_disk(dev)) ^
                       md->read_only);
        mmc_blk_put(md);