| From | lizf@kernel ... | Subject | [PATCH 3.4 045/107] mmc: block: Add missing mmc_blk_put() in power_ro_lock_show() | Date | Wed, 16 Mar 2016 16:05:39 +0800 |
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From: Tomas Winkler <tomas.winkler@intel.com>
3.4.111-rc1 review patch. If anyone has any objections, please let me know.
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commit 9098f84cced870f54d8c410dd2444cfa61467fa0 upstream.
Enclosing mmc_blk_put() is missing in power_ro_lock_show() sysfs handler, let's add it.
Fixes: add710eaa886 ("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: Zefan Li <lizefan@huawei.com> --- drivers/mmc/card/block.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index 47a789e..b4277ac 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -182,6 +182,8 @@ static ssize_t power_ro_lock_show(struct device *dev, ret = snprintf(buf, PAGE_SIZE, "%d\n", locked); + mmc_blk_put(md); + return ret; } -- 1.9.1
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