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| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-11-30 18:01:29 +0100 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-12-14 13:34:12 +0100 |
| commit | 97d90da8a886949f09bb4754843fb0b504956ad2 (patch) | |
| tree | 717e10487d3c8352d5529e64ed42fef59f6e5367 /drivers/mtd/nand/diskonchip.c | |
| parent | eb94555e9e97c9983461214046b4d72c4ab4ba70 (diff) | |
| download | lwn-97d90da8a886949f09bb4754843fb0b504956ad2.tar.gz lwn-97d90da8a886949f09bb4754843fb0b504956ad2.zip | |
mtd: nand: provide several helpers to do common NAND operations
This is part of the process of removing direct calls to ->cmdfunc()
outside of the core in order to introduce a better interface to execute
NAND operations.
Here we provide several helpers and make use of them to remove all
direct calls to ->cmdfunc(). This way, we can easily modify those
helpers to make use of the new ->exec_op() interface when available.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
[miquel.raynal@free-electrons.com: rebased and fixed some conflicts]
Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'drivers/mtd/nand/diskonchip.c')
| -rw-r--r-- | drivers/mtd/nand/diskonchip.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/nand/diskonchip.c b/drivers/mtd/nand/diskonchip.c index 72671dc52e2e..6bc93ea66f50 100644 --- a/drivers/mtd/nand/diskonchip.c +++ b/drivers/mtd/nand/diskonchip.c @@ -448,7 +448,7 @@ static int doc200x_wait(struct mtd_info *mtd, struct nand_chip *this) int status; DoC_WaitReady(doc); - this->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1); + nand_status_op(this, NULL); DoC_WaitReady(doc); status = (int)this->read_byte(mtd); @@ -595,7 +595,7 @@ static void doc2001plus_select_chip(struct mtd_info *mtd, int chip) /* Assert ChipEnable and deassert WriteProtect */ WriteDOC((DOC_FLASH_CE), docptr, Mplus_FlashSelect); - this->cmdfunc(mtd, NAND_CMD_RESET, -1, -1); + nand_reset_op(this); doc->curchip = chip; doc->curfloor = floor; |