mtd: nand: Declare tBERS, tR and tPROG as u64 to avoid integer overflow

[karo-tx-linux.git] / drivers / mtd / nand / nand_timings.c

diff --git a/drivers/mtd/nand/nand_timings.c b/drivers/mtd/nand/nand_timings.c
index f06312df3669c18cb788fc033acf6b5811db8d0a..7e36d7d13c268fc2317c330f7688e188e81d6bdc 100644 (file)
--- a/drivers/mtd/nand/nand_timings.c
+++ b/drivers/mtd/nand/nand_timings.c
@@ -311,9 +311,9 @@ int onfi_init_data_interface(struct nand_chip *chip,
                struct nand_sdr_timings *timings = &iface->timings.sdr;
 
                /* microseconds -> picoseconds */
-               timings->tPROG_max = 1000000UL * le16_to_cpu(params->t_prog);
-               timings->tBERS_max = 1000000UL * le16_to_cpu(params->t_bers);
-               timings->tR_max = 1000000UL * le16_to_cpu(params->t_r);
+               timings->tPROG_max = 1000000ULL * le16_to_cpu(params->t_prog);
+               timings->tBERS_max = 1000000ULL * le16_to_cpu(params->t_bers);
+               timings->tR_max = 1000000ULL * le16_to_cpu(params->t_r);
 
                /* nanoseconds -> picoseconds */
                timings->tCCS_min = 1000UL * le16_to_cpu(params->t_ccs);