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authorBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2014-09-25 17:59:41 +0900
committerKukjin Kim <kgene.kim@samsung.com>2014-10-21 00:06:35 +0900
commit0b7778a801fde0eacd5ee08242290273507e60a2 (patch)
tree0a599184daa140c64b47c1231ed430bfdec3986d /arch/arm/mach-tegra
parent134abc297e43438cdb47f30fc673680b16bc6339 (diff)
downloadlinux-0b7778a801fde0eacd5ee08242290273507e60a2.tar.bz2
ARM: firmware: add AFTR mode support to firmware do_idle method
On some platforms (i.e. EXYNOS ones) more than one idle mode is available and we need to distinguish them in firmware do_idle method. Add mode parameter to do_idle firmware method and AFTR mode support to EXYNOS do_idle implementation. This change is a preparation for adding secure firmware support to EXYNOS cpuidle driver. This patch shouldn't cause any functionality changes. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-tegra')
-rw-r--r--arch/arm/mach-tegra/cpuidle-tegra114.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/cpuidle-tegra114.c b/arch/arm/mach-tegra/cpuidle-tegra114.c
index e3ebdce3e71f..425b6c8f0cb0 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra114.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra114.c
@@ -49,7 +49,7 @@ static int tegra114_idle_power_down(struct cpuidle_device *dev,
call_firmware_op(prepare_idle);
/* Do suspend by ourselves if the firmware does not implement it */
- if (call_firmware_op(do_idle) == -ENOSYS)
+ if (call_firmware_op(do_idle, 0) == -ENOSYS)
cpu_suspend(0, tegra30_sleep_cpu_secondary_finish);
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &dev->cpu);