Paul Walmsley <paul@xxxxxxxxx> writes: > Remove some superfluous calls to pwrdm_clear_all_prev_pwrst(). > pwrdm_pre_transition(), which appears a few lines after these calls, > invokes pwrdm_clear_all_prev_pwrst() on each powerdomain -- there's no > need to do it twice. It looks like these two for OMAP4 are surpurfluous since the immediately follow a call to pwrdm_pre_transition() as well. Santosh/Rajendra, please confirm/ack. Kevin diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c index 1d5d010..bbabe1d 100644 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c @@ -263,12 +263,10 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state) * In MPUSS OSWR or device OFF, interrupt controller contest is lost. */ mpuss_clear_prev_logic_pwrst(); - pwrdm_clear_all_prev_pwrst(mpuss_pd); if ((pwrdm_read_next_pwrst(mpuss_pd) == PWRDM_POWER_RET) && (pwrdm_read_logic_retst(mpuss_pd) == PWRDM_POWER_OFF)) save_state = 2; - clear_cpu_prev_pwrst(cpu); cpu_clear_prev_logic_pwrst(cpu); set_cpu_next_pwrst(cpu, power_state); set_cpu_wakeup_addr(cpu, virt_to_phys(omap4_cpu_resume)); -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
