diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/st_smi.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/mtd/st_smi.c b/drivers/mtd/st_smi.c index 8c27603..38f22b7 100644 --- a/drivers/mtd/st_smi.c +++ b/drivers/mtd/st_smi.c @@ -188,9 +188,7 @@ static int smi_wait_till_ready(int bank, int timeout) but potentially three seconds (!) after page erase. */ do { sr = smi_read_sr(bank); - if (sr < 0) - continue; /* try until timeout */ - else if (!(sr & WIP_BIT)) + if ((sr >= 0) && (!(sr & WIP_BIT))) return 0; /* Try again after 1m-sec */ @@ -231,9 +229,7 @@ static int smi_write_enable(int bank) do { sr = smi_read_sr(bank); - if (sr < 0) - break; - else if (sr & (1 << (bank + WM_SHIFT))) + if ((sr >= 0) && (sr & (1 << (bank + WM_SHIFT)))) return 0; /* Try again after 1m-sec */ |