The helper is for user applications, and it is just a copy of
the kernel helper: mtd_type_is_nand();
Signed-off-by: Huang Shijie <[email protected]>
Signed-off-by: Brian Norris <[email protected]>
In current code, the MTD_NANDFLASH is used to represent both the SLC and
MLC. It is confusing to us.
By adding an explicit comment about these two macros, this patch makes it
clear that:
MTD_NANDFLASH : stands for SLC NAND,
MTD_MLCNANDFLASH : stands for MLC NAND (including TLC).
Signed-off-by: Huang Shijie <[email protected]>
Signed-off-by: Brian Norris <[email protected]>
The current ioctl define implies that this func expects to be passed a
64bit number directly rather than a pointer to a 64bit. The code that
processes this ioctl shows that it clearly expects a pointer.
It'd be best if we could change the type to "__s64*", but that would
change the generated ioctl number thus breaking the userland ABI. So
just add a comment for intrepid developers.
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Artem Bityutskiy <[email protected]>
Huang Shijie