From: Abbas Raza
In case an ioctl changes an EXT_CSD register, update the internal ext_csd
data structure, too. Else the driver's internal ext_csd data structure and
the EXT_CSD register content doesn't match any more. In this case additional
ioctls changing the ext_csd would revert the initial o
In case an ioctl changes an EXT_CSD register, update the internal ext_csd
data structure, too. Else the driver's internal ext_csd data structure and
the EXT_CSD register content doesn't match any more. In this case additional
ioctls changing the ext_csd would revert the initial one due to the old d
