diff options
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 77a4f144615..f2e9de1414d 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; |