[PATCH v3] cpuidle: Fix CFI failure

[Neal Liu]

changes since v2:
- add more comments on enter_s2idle to explain why it is necessary to return
  int even if its return value is never used.

changes since v1:
- add more description in commit message.

*** BLURB HERE ***

Neal Liu (1):
  cpuidle: change enter_s2idle() prototype

 drivers/acpi/processor_idle.c   | 6 ++++--
 drivers/cpuidle/cpuidle-tegra.c | 8 +++++---
 drivers/idle/intel_idle.c       | 6 ++++--
 include/linux/cpuidle.h         | 9 ++++++---
 4 files changed, 19 insertions(+), 10 deletions(-)

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2.18.0