We may only write more characters when there's actually something left to write. Fix the wrong check.
Signed-off-by: Sascha Hauer <[email protected]> --- drivers/mtd/nand/nand_omap_gpmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/nand/nand_omap_gpmc.c b/drivers/mtd/nand/nand_omap_gpmc.c index d10ba5a8a8..670eba4206 100644 --- a/drivers/mtd/nand/nand_omap_gpmc.c +++ b/drivers/mtd/nand/nand_omap_gpmc.c @@ -632,7 +632,7 @@ 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 >= 0) { + while (len) { w_count = readl(info->gpmc_base + GPMC_PREFETCH_STATUS); w_count = GPMC_PREFETCH_STATUS_FIFO_CNT(w_count); w_count = w_count >> 2; -- 2.20.1 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
