When the nand is first probe, and upon the first command start, the status bits should be cleared before the interrupts are unmasked.
Cc: Robert Jarzmik robert.jarzmik@free.fr Signed-off-by: Chris Packham judge.packham@gmail.com ---
drivers/mtd/nand/pxa3xx_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index 784b7585687f..3c065169ce9c 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -477,8 +477,8 @@ static void pxa3xx_nand_start(struct pxa3xx_nand_info *info) ndcr |= NDCR_ND_RUN;
/* clear status bits and run */ - nand_writel(info, NDCR, 0); nand_writel(info, NDSR, NDSR_MASK); + nand_writel(info, NDCR, 0); nand_writel(info, NDCR, ndcr); }