diff options
-rw-r--r-- | drivers/mtd/nand/nand_omap_gpmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/nand_omap_gpmc.c b/drivers/mtd/nand/nand_omap_gpmc.c index db1ca88791..0f3ffa1c0e 100644 --- a/drivers/mtd/nand/nand_omap_gpmc.c +++ b/drivers/mtd/nand/nand_omap_gpmc.c @@ -636,7 +636,7 @@ static void omap_write_buf_pref(struct nand_chip *nand_chip, gpmc_prefetch_enable(info->gpmc_cs, PREFETCH_FIFOTHRESHOLD_MAX, 0x0, len, 0x1); - while (len) { + while (len > 0) { w_count = readl(info->gpmc_base + GPMC_PREFETCH_STATUS); w_count = GPMC_PREFETCH_STATUS_FIFO_CNT(w_count); w_count = w_count >> 2; |