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| author | Roman Tereshonkov <roman.tereshonkov@nokia.com> | 2011-02-17 13:44:42 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2011-03-11 14:22:47 +0000 |
| commit | c93ff6bf16523d33e991a1fadde1b8d63eb7cd2c (patch) | |
| tree | 79274e999ebb76ba73ece6d5fde44fb6594c2505 /drivers/mtd/onenand | |
| parent | b3dcfd35244e1cb8dc8dfa5c05013b133dbb437a (diff) | |
| download | kernel_samsung_smdk4412-c93ff6bf16523d33e991a1fadde1b8d63eb7cd2c.zip kernel_samsung_smdk4412-c93ff6bf16523d33e991a1fadde1b8d63eb7cd2c.tar.gz kernel_samsung_smdk4412-c93ff6bf16523d33e991a1fadde1b8d63eb7cd2c.tar.bz2 | |
mtd: omap: add new variable to platform data to control onenand unlocking
New variable skip_initial_unlocking is added to the omap_onenand_platform_data.
This is used to inform the onenand driver to skip onenand unlocking when it
is initialized.
Signed-off-by: Roman Tereshonkov <roman.tereshonkov@nokia.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/onenand')
| -rw-r--r-- | drivers/mtd/onenand/omap2.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index c849cac..ea32c2f 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -631,6 +631,7 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev) { struct omap_onenand_platform_data *pdata; struct omap2_onenand *c; + struct onenand_chip *this; int r; pdata = pdev->dev.platform_data; @@ -728,9 +729,8 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev) c->mtd.dev.parent = &pdev->dev; + this = &c->onenand; if (c->dma_channel >= 0) { - struct onenand_chip *this = &c->onenand; - this->wait = omap2_onenand_wait; if (cpu_is_omap34xx()) { this->read_bufferram = omap3_onenand_read_bufferram; @@ -751,6 +751,9 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev) c->onenand.disable = omap2_onenand_disable; } + if (pdata->skip_initial_unlocking) + this->options |= ONENAND_SKIP_INITIAL_UNLOCKING; + if ((r = onenand_scan(&c->mtd, 1)) < 0) goto err_release_regulator; |