--- a/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/drivers/mtd/chips/cfi_cmdset_0002.c @@ -1631,8 +1631,8 @@ static int __xipram do_write_oneword(str break; } - if (chip_ready(map, adr)) - break; + if (chip_good(map, adr, datum)) + goto enable_xip; /* Latency issues. Drop the lock, wait a while and retry */ UDELAY(map, chip, adr, 1); @@ -1648,6 +1648,8 @@ static int __xipram do_write_oneword(str ret = -EIO; } + + enable_xip: xip_enable(map, chip, adr); op_done: if (mode == FL_OTP_WRITE) @@ -2226,7 +2228,6 @@ static int cfi_amdstd_panic_write(struct return 0; } - /* * Handle devices with one erase region, that only implement * the chip erase command. @@ -2294,7 +2295,7 @@ static int __xipram do_erase_chip(struct } if (chip_good(map, adr, map_word_ff(map))) - break; + goto op_done; if (time_after(jiffies, timeo)) { printk(KERN_WARNING "MTD %s(): software timeout\n", @@ -2318,6 +2319,7 @@ static int __xipram do_erase_chip(struct } } + op_done: chip->state = FL_READY; xip_enable(map, chip, adr); DISABLE_VPP(map); @@ -2391,7 +2393,7 @@ static int __xipram do_erase_oneblock(st if (chip_good(map, adr, map_word_ff(map))) { xip_enable(map, chip, adr); - break; + goto op_done; } if (time_after(jiffies, timeo)) { @@ -2417,6 +2419,7 @@ static int __xipram do_erase_oneblock(st } } + op_done: chip->state = FL_READY; DISABLE_VPP(map); put_chip(map, chip, adr);