mtd/chips: add missing set_current_state() to cfi_{amdstd,staa}_sync()
authorDmitry Adamushko <dmitry.adamushko@gmail.com>
Wed, 9 Apr 2008 00:41:59 +0000 (17:41 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 9 Apr 2008 01:25:53 +0000 (18:25 -0700)
commitf8e30e447c692aaa728c65930ebc0146f65e1e7b
tree32f6ac1293266be63ae6125868d08f7c39668177
parentb9ad8985f25c158e71844c78277a0c0b3779d0d3
mtd/chips: add missing set_current_state() to cfi_{amdstd,staa}_sync()

cfi_amdstd_sync() and cfi_staa_sync() call schedule() without changing task's
state appropriately.

In case of e.g.  chip->state == FL_ERASING, cfi_*_sync() will be busy-looping
either redundantly for a fixed interval of time (for SCHED_NORMAL tasks) or
possibly endlessly (for RT tasks and UP).

Signed-off-by: Dmitry Adamushko <dmitry.adamushko@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/mtd/chips/cfi_cmdset_0002.c
drivers/mtd/chips/cfi_cmdset_0020.c