A lot of things defined in rawnand.h should not be exposed to NAND
controller drivers and should only be shared by core files.
Create the drivers/mtd/nand/raw/internals.h header to store such
definitions, and move all private defs to this header.
Also remove EXPORT_SYMBOLS() on functions that are not supposed to be
exposed.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Make sure we flag all broken chips as not supporting this feature.
Also move this logic to a new function to keep things readable.
Fixes: 34c5c01e0c ("mtd: rawnand: macronix: nack the support of changing timings for one chip")
Cc: <stable@vger.kernel.org>
Signed-off-by: Mason Yang <masonccyang@mxic.com.tw>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
The MX30LF2G18AC chip declares in its parameter page supporting
SET/GET_FEATURES but when it comes to timings, experience shows that it
is not the case.
Unflag this feature for this particular chip in the nand_parameters
structure to avoid unnecessary errors and downturns.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
As part of the process of sharing more code between different NAND
based devices, we need to move all raw NAND related code to the raw/
subdirectory.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
