Hi,

In continuing to replace, where appropriate, code with msleep() calls, I 
ran across the following files / functions, all of which do not invoke 
set_current_state() before schedule_timeout(), which causes the latter 
to return immediately:

drivers/mtd/chips/cfi_cmdset_0001.c::do_xxlock_one_block()
drivers/mtd/chips/cfi_cmdset_0001.c::do_erase_chip()
drivers/mtd/chips/amd_flash.c::erase_one_block()
drivers/mtd/chips/cfi_cmdset_0002.c::do_erase_chip()
drivers/mtd/chips/cfi_cmdset_0002.c::do_erase_oneblock()
drivers/mtd/chips/cfi_cmdset_0020.c::do_erase_oneblock()
drivers/mtd/chips/cfi_cmdset_0020.c::do_lock_oneblock()
drivers/mtd/chips/cfi_cmdset_0020.c::do_unlock_oneblock()

If someone could tell me which state (TASK_INTERRUPTIBLE or 
TASK_UNINTERRUPTIBLE) is desired, I can fix this and perhaps replace the 
calls with msleep().

Thanks,
Nish