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Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN1PR0301MB1630 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The functions, cpu_pm_enter and cpu_pm_exit, assume that CPU would be reset when entering and exiting a idle state. If that is not the case, they would cause issue. Signed-off-by: Chenhui Zhao --- include/linux/cpuidle.h | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index bb31373..063af89 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -261,12 +261,7 @@ static inline int cpuidle_register_governor(struct cpuidle_governor *gov) return idx; \ } \ \ - __ret = cpu_pm_enter(); \ - if (!__ret) { \ - __ret = low_level_idle_enter(idx); \ - cpu_pm_exit(); \ - } \ - \ + __ret = low_level_idle_enter(idx); \ __ret ? -1 : idx; \ })