diff options
Diffstat (limited to 'util/flashrom/spi.c')
| -rw-r--r-- | util/flashrom/spi.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/util/flashrom/spi.c b/util/flashrom/spi.c index f6768571da..a5b85f4e02 100644 --- a/util/flashrom/spi.c +++ b/util/flashrom/spi.c @@ -160,13 +160,11 @@ int probe_spi_res(struct flashchip *flash) unsigned char readarr[3]; uint32_t model_id; - if (spi_rdid(readarr, 3)) - /* We couldn't issue RDID, it's pointless to try RES. */ - return 0; - - /* Check if RDID returns 0xff 0xff 0xff, then we use RES. */ - if ((readarr[0] != 0xff) || (readarr[1] != 0xff) || - (readarr[2] != 0xff)) + /* Check if RDID was successful and did not return 0xff 0xff 0xff. + * In that case, RES is pointless. + */ + if (!spi_rdid(readarr, 3) && ((readarr[0] != 0xff) || + (readarr[1] != 0xff) || (readarr[2] != 0xff))) return 0; if (spi_res(readarr)) |