Use to_platform_device() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@xxxxxxx>
---
drivers/mmc/host/cb710-mmc.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/mmc/host/cb710-mmc.h b/drivers/mmc/host/cb710-mmc.h
index 8984ec8..8ecd9e5 100644
--- a/drivers/mmc/host/cb710-mmc.h
+++ b/drivers/mmc/host/cb710-mmc.h
@@ -29,8 +29,7 @@ static inline struct mmc_host *cb710_slot_to_mmc(struct cb710_slot *slot)
static inline struct cb710_slot *cb710_mmc_to_slot(struct mmc_host *mmc)
{
- struct platform_device *pdev = container_of(mmc_dev(mmc),
- struct platform_device, dev);
+ struct platform_device *pdev = to_platform_device(mmc_dev(mmc));
return cb710_pdev_to_slot(pdev);
}
--
2.5.0
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