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mmc: block: Add missing mmc_blk_put() in power_ro_lock_show()

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commit 9098f84cce upstream.

Enclosing mmc_blk_put() is missing in power_ro_lock_show() sysfs handler,
let's add it.

Fixes: add710eaa8 ("mmc: boot partition ro lock support")
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tomas Winkler
2015-07-16 15:50:45 +02:00
committed by Greg Kroah-Hartman
parent be22af9f28
commit 4f27844f84
1 changed files with 2 additions and 0 deletions
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2
drivers/mmc/card/block.c
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@@ -208,6 +208,8 @@ static ssize_t power_ro_lock_show(struct device *dev,
ret = snprintf(buf, PAGE_SIZE, "%d\n", locked); ret = snprintf(buf, PAGE_SIZE, "%d\n", locked);
mmc_blk_put(md);
return ret; return ret;
} }