Add host's own get_ro func to support the controller that used it's own WP
mechanism
Some controllers maybe have their exceptional WP mechanism in the different HW
design
when implement the get_ro, add one get_ro api to supported them.
Signed-off-by: Richard Zhu
---
drivers/mmc/host/sdhci-pltf
Add host's own get_ro func to support the controller that used it's own WP
mechanism
Some controllers maybe have their exceptional WP mechanism in the different HW
design
when implement the get_ro, add one get_ro api to supported them.
Signed-off-by: Richard Zhu
---
drivers/mmc/host/sdhci-pltf
