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| author |   Paul Mundt <lethal@linux-sh.org> | 2009-04-14 06:29:07 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-04-14 06:29:07 +0900 |
| commit | f499cae1e59d75d5eb24c23d47cf8986e6032c6d (patch) | |
| tree | 1af6235c18391212c40116eb90b01eae8938efee /drivers/mtd/onenand/omap2.c | |
| parent | sh: ap325: use edge control for ov772x camera (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes (diff) | |
| download | linux-dev-f499cae1e59d75d5eb24c23d47cf8986e6032c6d.tar.xz linux-dev-f499cae1e59d75d5eb24c23d47cf8986e6032c6d.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/mtd/onenand/omap2.c')
| -rw-r--r-- | drivers/mtd/onenand/omap2.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index 77a4f1446156..f2e9de1414df 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -294,6 +294,10 @@ static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, if (bram_offset & 3 || (size_t)buf & 3 || count < 384) goto out_copy; + /* panic_write() may be in an interrupt context */ + if (in_interrupt()) + goto out_copy; + if (buf >= high_memory) { struct page *p1; @@ -672,6 +676,8 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev) c->mtd.priv = &c->onenand; c->mtd.owner = THIS_MODULE; + c->mtd.dev.parent = &pdev->dev; + if (c->dma_channel >= 0) { struct onenand_chip *this = &c->onenand; |