diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpuidle/cpuidle-powernv.c | 8 | ||||
| -rw-r--r-- | drivers/crypto/Kconfig | 2 |
2 files changed, 4 insertions, 6 deletions
diff --git a/drivers/cpuidle/cpuidle-powernv.c b/drivers/cpuidle/cpuidle-powernv.c index 719f6fb5b1c..74f5788d50b 100644 --- a/drivers/cpuidle/cpuidle-powernv.c +++ b/drivers/cpuidle/cpuidle-powernv.c @@ -73,12 +73,10 @@ static int fastsleep_loop(struct cpuidle_device *dev, return index; new_lpcr = old_lpcr; - new_lpcr &= ~(LPCR_MER | LPCR_PECE); /* lpcr[mer] must be 0 */ - - /* exit powersave upon external interrupt, but not decrementer - * interrupt. + /* Do not exit powersave upon decrementer as we've setup the timer + * offload. */ - new_lpcr |= LPCR_PECE0; + new_lpcr &= ~LPCR_PECE1; mtspr(SPRN_LPCR, new_lpcr); power7_sleep(); diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index f066fa23cc0..02f177aeb16 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -313,7 +313,7 @@ config CRYPTO_DEV_S5P config CRYPTO_DEV_NX bool "Support for IBM Power7+ in-Nest cryptographic acceleration" - depends on PPC64 && IBMVIO + depends on PPC64 && IBMVIO && !CPU_LITTLE_ENDIAN default n help Support for Power7+ in-Nest cryptographic acceleration. |