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: Jiri Slaby <jslaby@suse.cz>

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 4e8212c714b1ca3c9074695f79e47825b15df6df..2aea365e096eb0a7226702c63249be21459dd8f6 100644 (file)
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -260,7 +260,7 @@ 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);