summaryrefslogtreecommitdiff
path: root/include/linux/mtd/rawnand.h
AgeCommit message (Collapse)AuthorFilesLines
2018-10-03mtd: rawnand: Get rid of the duplicate nand_chip forward declarationBoris Brezillon1-3/+0
There's already a forward declaration of nand_chip at the beginning of the file. Get rid of this one. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Get rid of nand_flash_dev forward declationBoris Brezillon1-1/+0
nand_scan[with_ids]() have been moved at the end of the file. We can now get rid of of the nand_flash_dev forward declaration. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Move function prototypes after struct declarationsBoris Brezillon1-12/+12
Move nand_scan[_with_ids]() and nand_wait_ready() at the end of the file where all function prototype lies. This will also allow us to get rid of the nand_flash_dev forward declaration. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Deprecate ->chip_delayBoris Brezillon1-3/+3
The wait timeouts and delays are directly extracted from the NAND timings and ->chip_delay is only used in legacy path, so let's move it to the nand_legacy struct to make it clear. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Deprecate ->{set,get}_features() hooksBoris Brezillon1-6/+6
Those hooks should be replaced by a proper ->exec_op() implementation. Move them to the nand_legacy struct to make it clear. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Deprecate ->erase()Boris Brezillon1-2/+2
The ->erase() hook have been overloaded by some drivers for bad reasons: either the driver was not fitting in the NAND framework and should have been an MTD driver (docg4), or the driver uses a specific path for the ERASE operation (denali), instead of implementing it generically. In any case, we should discourage people from overloading this method and encourage them to implement ->exec_op() instead. Move the ->erase() hook to the nand_legacy struct to make it clear. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Deprecate ->block_{bad,markbad}() hooksBoris Brezillon1-4/+5
Those hooks have been overloaded by some drivers for bad reasons: either the driver was not fitting in the NAND framework and should have been an MTD driver (docg4), or it was not properly implementing the OOB read/write request or had a weird layout where BBM are trashed. In any case, we should discourage people from overloading those methods and encourage them to fix their driver instead. Move the ->block_{bad,markbad}() hooks to the nand_legacy struct to make it clear. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Deprecate ->dev_ready() and ->waitfunc()Boris Brezillon1-10/+8
Those hooks have been replaced by ->exec_op(). Move them to the nand_legacy struct. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Deprecate ->cmd_ctrl() and ->cmdfunc()Boris Brezillon1-11/+10
Those hooks have been replaced by ->exec_op(). Move them to the nand_legacy struct. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Deprecate ->{read, write}_{byte, buf}() hooksBoris Brezillon1-11/+10
All those hooks have been replaced by ->exec_op(). Move them to the nand_legacy struct. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Create a legacy struct and move ->IO_ADDR_{R, W} thereBoris Brezillon1-6/+20
We regularly have new NAND controller drivers that are making use of fields/hooks that we want to get rid of but can't because of all the legacy drivers that we might break if we do. So, instead of removing those fields/hooks, let's move them to a sub-struct which is clearly documented as deprecated. We start with the ->IO_ADDR_{R,W] fields. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Make maxchips an unsigned intBoris Brezillon1-2/+2
There's no good reason to make maxchips a signed integer, since only positive values are valid. Make it an unsigned int. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object nand_erase_nand()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the nand_erase_nand() helper. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to all nand_xxx_bbt() helpersBoris Brezillon1-3/+3
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the nand_xxx_bbt() helpers. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->setup_data_interface()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->setup_data_interface() hook. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->setup_read_retry()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->setup_read_retry() hook. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->{get, set}_features()Boris Brezillon1-6/+6
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->{get,set}_features() hooks. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->erase()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->erase() hook. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->waitfunc()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->waitfunc() hook. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->cmdfunc()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->cmdfunc() hook. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->dev_ready()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->dev_ready() hook. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->cmd_ctrl()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->cmd_ctrl() hook. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->block_xxx() hooksBoris Brezillon1-2/+2
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle all chip->block_xxx() hooks at once. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->select_chip()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle the chip->select_chip() hook. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->write_xxx() hooksBoris Brezillon1-2/+2
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle all chip->write_xxx() hooks at once. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to chip->read_xxx() hooksBoris Brezillon1-2/+2
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle all chip->read_xxx() hooks at once. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to ecc->write_xxx() hooksBoris Brezillon1-18/+15
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle all ecc->write_xxx() hooks at once. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to ecc->read_xxx() hooksBoris Brezillon1-16/+14
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. Let's tackle all ecc->read_xxx() hooks at once. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to ecc->correct()Boris Brezillon1-2/+2
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one. Now is ecc->correct()'s turn. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to ecc->calculate()Boris Brezillon1-2/+2
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one. Now is ecc->calculate()'s turn. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to ecc->hwctl()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one. Now is ecc->hwctl()'s turn. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to nand_wait_ready()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers to take a nand_chip object instead of an mtd_info one. Now is nand_wait_ready()'s turn. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to nand_release()Boris Brezillon1-1/+1
Let's make the raw NAND API consistent by patching all helpers to take a nand_chip object instead of an mtd_info one. Now is nand_release()'s turn. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: Pass a nand_chip object to nand_scan()Boris Brezillon1-3/+4
Let's make the raw NAND API consistent by patching all helpers to take a nand_chip object instead of an mtd_info one. We start with nand_scan(). Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-10-03mtd: rawnand: plat_nand: Pass a nand_chip object to all platform_nand_ctrl hooksBoris Brezillon1-5/+5
Let's make the raw NAND API consistent by patching all helpers and hooks to take a nand_chip object instead of an mtd_info one or remove the mtd_info object when both are passed. In order to do that, we first need to update the platform_nand_ctrl hooks to take a nand_chip object instead of an mtd_info. We add temporary plat_nand_xxx() wrappers to the do the mtd -> chip conversion, but those will be dropped when patching nand_chip hooks to take a nand_chip object. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Krzysztof Halasa <khalasa@piap.pl> Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-09-04mtd: rawnand: Get rid of the ->read_word() hookBoris Brezillon1-2/+0
Commit c120e75e0e7d ("mtd: nand: use read_oob() instead of cmdfunc() for bad block check") removed this only user of the ->read_word() method but kept the hook in place. Remove it now. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-08-01mtd: rawnand: allocate dynamically ONFI parameters during detectionMiquel Raynal1-3/+3
Now that it is possible to do dynamic allocations during the identification phase, convert the onfi_params structure (which is only needed with ONFI compliant chips) into a pointer that will be allocated only if needed. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-07-31mtd: rawnand: allocate model parameter dynamicallyMiquel Raynal1-1/+1
Thanks to the migration of all drivers to use nand_scan() and the related nand_controller_ops, we can now allocate data during the detection phase. Let's do it first for the NAND model parameter which is allocated in nand_detect(). Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-07-31mtd: rawnand: do not export nand_scan_[ident|tail]() anymoreMiquel Raynal1-12/+6
Both nand_scan_ident() and nand_scan_tail() helpers used to be called directly from controller drivers that needed to tweak some ECC-related parameters before nand_scan_tail(). This separation prevented dynamic allocations during the phase of NAND identification, which was inconvenient. All controller drivers have been moved to use nand_scan(), in conjunction with the chip->ecc.[attach|detach]_chip() hooks that actually do the required tweaking sequence between both ident/tail calls, allowing programmers to use dynamic allocation as they need all across the scanning sequence. Declare nand_scan_[ident|tail]() statically now. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-07-31mtd: rawnand: add hooks that may be called during nand_scan()Miquel Raynal1-0/+21
In order to remove the limitation that forbids dynamic allocation in nand_scan_ident(), we must create a path that will be the same for all controller drivers. The idea is to use nand_scan() instead of the widely used nand_scan_ident()/nand_scan_tail() couple. In order to achieve this, controller drivers will need to adjust some parameters between these two functions depending on the NAND chip wired on them. This takes the form of two new hooks (->{attach,detach}_chip()) that are placed in a new nand_controller_ops structure, which is then attached to the nand_controller object at driver initialization time. ->attach_chip() is called between nand_scan_ident() and nand_scan_tail(), and ->detach_chip() is called in the error path of nand_scan() and in nand_cleanup(). Note that some NAND controller drivers don't have a dedicated nand_controller object and instead rely on the default/dummy one embedded in nand_chip. If you're in this case and still want to initialize the controller ops, you'll have to manipulate chip->dummy_controller directly. Last but not least, it's worth mentioning that we plan to move some of the controller related hooks placed in nand_chip into nand_controller_ops to make the separation between NAND chip and NAND controller methods clearer. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-07-31mtd: rawnand: better name for the controller structureMiquel Raynal1-6/+8
In the raw NAND core, a NAND chip is described by a nand_chip structure, while a NAND controller is described with a nand_hw_control structure which is not very meaningful. Rename this structure nand_controller. As the structure gets renamed, it is logical to also rename the core function initializing it from nand_hw_control_init() to nand_controller_init(). Lastly, the 'hwcontrol' entry of the nand_chip structure is not meaningful neither while it has the role of fallback when no controller structure is provided by the driver (the controller driver is dumb and can only control a single chip). Thus, it is renamed dummy_controller. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-07-31mtd: rawnand: make subop helpers return unsigned valuesMiquel Raynal1-8/+8
A report from Colin Ian King pointed a CoverityScan issue where error values on these helpers where not checked in the drivers. These helpers can error out only in case of a software bug in driver code, not because of a runtime/hardware error. Hence, let's WARN_ON() in this case and return 0 which is harmless anyway. Fixes: 8878b126df76 ("mtd: nand: add ->exec_op() implementation") Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-07-20mtd: rawnand: Expose _notsupp() helpers for raw page accessorsBoris Brezillon1-0/+4
Some implementations simply can't disable their ECC engine. Expose helpers returning -ENOTSUPP so that the caller knows that raw accesses are not supported instead of silently falling back to non-raw accessors. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-07-18mtd: rawnand: plat_nand: Kill pdata->ctrl.{hwcontrol, read_byte}()Boris Brezillon1-4/+0
None of the board files are overloading those hooks, so let's drop them from struct platform_nand_ctrl. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-07-18mtd: rawnand: Kill the chip->scan_bbt() hookBoris Brezillon1-2/+0
None of the existing drivers are overloading the ->scan_bbt() method, let's get rid of it and replace calls to ->scan_bbt() by nand_create_bbt() ones. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-07-18mtd: rawnand: Rename nand_default_bbt() into nand_create_bbt()Boris Brezillon1-1/+1
Rename nand_default_bbt() into nand_create_bbt() and pass it a nand_chip object to prepare removal of the chip->scan_bbt() hook. We add a temporary nand_default_bbt() wrapper which will be dropped after the removal of ->scan_bbt(). Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-07-18mtd: rawnand: Remove forward declaration of device_nodeBoris Brezillon1-1/+1
struct device_node is defined in linux/of.h. Let's include this file instead of having a forward declaration of this struct. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-07-18mtd: rawnand: Remove forward declaration of mtd_infoBoris Brezillon1-1/+0
struct mtd_info is defined in linux/mtd/mtd.h which is included at the beginning of nand_base.c, there's thus no need for the forward declaration of mtd_info. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-07-18mtd: rawnand: Remove nand_do_read() prototype from rawnand.hBoris Brezillon1-2/+0
nand_do_read() is a static function implemented in nand_base.c. There's no good reason to expose its prototype in rawnand.h. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-07-18mtd: rawnand: provide only single helper function for ECC confAbhishek Sahu1-9/+0
Function nand_ecc_choose_conf() will be help for all the cases, so other helper functions can be made static. nand_check_ecc_caps(): Invoke nand_ecc_choose_conf() with both chip->ecc.size and chip->ecc.strength value set. nand_maximize_ecc(): Invoke nand_ecc_choose_conf() with NAND_ECC_MAXIMIZE flag. nand_match_ecc_req(): Invoke nand_ecc_choose_conf() with either chip->ecc.size or chip->ecc.strength value set and without NAND_ECC_MAXIMIZE flag. CC: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Abhishek Sahu <absahu@codeaurora.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-27 05:54:25 +0300