From: Peng Hao <richard.p...@oppo.com>
[ Upstream commit 202500d21654874aa03243e91f96de153ec61860 ]
The data structure member “rpmb->md” was passed to a call of the function
“mmc_blk_put” after a call of the function “put_device”. Reorder these
function calls to keep the data accesses consistent.
Fixes: 1c87f7357849 ("mmc: block: Fix bug when removing RPMB chardev ")
Signed-off-by: Peng Hao <richard.p...@oppo.com>
Cc: sta...@vger.kernel.org
[Uffe: Fixed up mangled patch and updated commit message]
Signed-off-by: Ulf Hansson <ulf.hans...@linaro.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/mmc/core/block.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index 32db16f6debc..2d19291ebc84 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -2475,8 +2475,8 @@ static int mmc_rpmb_chrdev_release(struct inode *inode,
struct file *filp)
struct mmc_rpmb_data *rpmb = container_of(inode->i_cdev,
struct mmc_rpmb_data, chrdev);
- put_device(&rpmb->dev);
mmc_blk_put(rpmb->md);
+ put_device(&rpmb->dev);
return 0;
}
--
2.25.1
