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| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-05-16 19:27:49 +0300 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-06-01 11:09:33 +0300 |
| commit | 41145649f4acb30249b636b945053db50c9331c5 (patch) | |
| tree | 0d1a10e2aae6967ac3401f2217f3f5e8019985dd /drivers/mtd/nand/atmel | |
| parent | a186493237a9d8559997c2f97c33c4716d602fd2 (diff) | |
| download | linux-41145649f4acb30249b636b945053db50c9331c5.tar.xz | |
mtd: nand: Wait for PAGEPROG to finish in drivers setting NAND_ECC_CUSTOM_PAGE_ACCESS
Drivers setting NAND_ECC_CUSTOM_PAGE_ACCESS are supposed to handle the
full read/write page sequence, and waiting for a page to actually be
programmed is part of this write-page sequence.
This is also what is done in ->write_oob_xxx() hooks, so let's do that in
->write_page_xxx() as well to make it consistent.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'drivers/mtd/nand/atmel')
| -rw-r--r-- | drivers/mtd/nand/atmel/nand-controller.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/nand/atmel/nand-controller.c b/drivers/mtd/nand/atmel/nand-controller.c index 846c555e470b..6055831c953f 100644 --- a/drivers/mtd/nand/atmel/nand-controller.c +++ b/drivers/mtd/nand/atmel/nand-controller.c @@ -917,7 +917,7 @@ static int atmel_hsmc_nand_pmecc_write_pg(struct nand_chip *chip, struct mtd_info *mtd = nand_to_mtd(chip); struct atmel_nand *nand = to_atmel_nand(chip); struct atmel_hsmc_nand_controller *nc; - int ret; + int ret, status; nc = to_hsmc_nand_controller(chip->controller); @@ -959,6 +959,10 @@ static int atmel_hsmc_nand_pmecc_write_pg(struct nand_chip *chip, dev_err(nc->base.dev, "Failed to program NAND page (err = %d)\n", ret); + status = chip->waitfunc(mtd, chip); + if (status & NAND_STATUS_FAIL) + return -EIO; + return ret; } |