From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/drivers/acpi/sleep.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'kernel/drivers/acpi/sleep.c') diff --git a/kernel/drivers/acpi/sleep.c b/kernel/drivers/acpi/sleep.c index 2f0d4db40..0d94621dc 100644 --- a/kernel/drivers/acpi/sleep.c +++ b/kernel/drivers/acpi/sleep.c @@ -487,6 +487,8 @@ static int acpi_suspend_begin(suspend_state_t pm_state) pr_err("ACPI does not support sleep state S%u\n", acpi_state); return -ENOSYS; } + if (acpi_state > ACPI_STATE_S1) + pm_set_suspend_via_firmware(); acpi_pm_start(acpi_state); return 0; @@ -522,6 +524,7 @@ static int acpi_suspend_enter(suspend_state_t pm_state) if (error) return error; pr_info(PREFIX "Low-level resume complete\n"); + pm_set_resume_via_firmware(); break; } trace_suspend_resume(TPS("acpi_suspend"), acpi_state, false); @@ -632,14 +635,16 @@ static int acpi_freeze_prepare(void) acpi_enable_wakeup_devices(ACPI_STATE_S0); acpi_enable_all_wakeup_gpes(); acpi_os_wait_events_complete(); - enable_irq_wake(acpi_gbl_FADT.sci_interrupt); + if (acpi_sci_irq_valid()) + enable_irq_wake(acpi_sci_irq); return 0; } static void acpi_freeze_restore(void) { acpi_disable_wakeup_devices(ACPI_STATE_S0); - disable_irq_wake(acpi_gbl_FADT.sci_interrupt); + if (acpi_sci_irq_valid()) + disable_irq_wake(acpi_sci_irq); acpi_enable_all_runtime_gpes(); } -- cgit 1.2.3-korg