Merge branch 'pm-cpuidle'

* pm-cpuidle:
  cpuidle: add MAINTAINERS entry for ARM Exynos cpuidle driver
  drivers: cpuidle: Remove cpuidle-arm64 duplicate error messages
  drivers: cpuidle: Add idle-state-name description to ARM idle states
  drivers: cpuidle: Add status property to ARM idle states
  cpuidle: Invert CPUIDLE_FLAG_TIME_VALID logic

15 files changed, 5 insertions, 31 deletions

diff --git a/arch/arm/include/asm/cpuidle.h b/arch/arm/include/asm/cpuidle.h
index 2fca60ab513a..af319ac4960c 100644
--- a/arch/arm/include/asm/cpuidle.h
+++ b/arch/arm/include/asm/cpuidle.h
@@ -15,7 +15,6 @@ static inline int arm_cpuidle_simple_enter(struct cpuidle_device *dev,
 	.exit_latency           = 1,\
 	.target_residency       = 1,\
 	.power_usage		= p,\
-	.flags                  = CPUIDLE_FLAG_TIME_VALID,\
 	.name                   = "WFI",\
 	.desc                   = "ARM WFI",\
 }
diff --git a/arch/arm/mach-davinci/cpuidle.c b/arch/arm/mach-davinci/cpuidle.c
index f1ac1c94ac0f..b4675fc28f83 100644
--- a/arch/arm/mach-davinci/cpuidle.c
+++ b/arch/arm/mach-davinci/cpuidle.c
@@ -66,7 +66,6 @@ static struct cpuidle_driver davinci_idle_driver = {
 		.enter			= davinci_enter_idle,
 		.exit_latency		= 10,
 		.target_residency	= 10000,
-		.flags			= CPUIDLE_FLAG_TIME_VALID,
 		.name			= "DDR SR",
 		.desc			= "WFI and DDR Self Refresh",
 	},
diff --git a/arch/arm/mach-imx/cpuidle-imx5.c b/arch/arm/mach-imx/cpuidle-imx5.c
index 5a47e3c6172f..3feca526d16b 100644
--- a/arch/arm/mach-imx/cpuidle-imx5.c
+++ b/arch/arm/mach-imx/cpuidle-imx5.c
@@ -24,7 +24,6 @@ static struct cpuidle_driver imx5_cpuidle_driver = {
 		.enter            = imx5_cpuidle_enter,
 		.exit_latency     = 2,
 		.target_residency = 1,
-		.flags            = CPUIDLE_FLAG_TIME_VALID,
 		.name             = "IMX5 SRPG",
 		.desc             = "CPU state retained,powered off",
 	},
diff --git a/arch/arm/mach-imx/cpuidle-imx6q.c b/arch/arm/mach-imx/cpuidle-imx6q.c
index aa935787b743..d76d08623f9f 100644
--- a/arch/arm/mach-imx/cpuidle-imx6q.c
+++ b/arch/arm/mach-imx/cpuidle-imx6q.c
@@ -53,8 +53,7 @@ static struct cpuidle_driver imx6q_cpuidle_driver = {
 		{
 			.exit_latency = 50,
 			.target_residency = 75,
-			.flags = CPUIDLE_FLAG_TIME_VALID |
-			         CPUIDLE_FLAG_TIMER_STOP,
+			.flags = CPUIDLE_FLAG_TIMER_STOP,
 			.enter = imx6q_enter_wait,
 			.name = "WAIT",
 			.desc = "Clock off",
diff --git a/arch/arm/mach-imx/cpuidle-imx6sl.c b/arch/arm/mach-imx/cpuidle-imx6sl.c
index d4b6b8171fa9..7d92e6584551 100644
--- a/arch/arm/mach-imx/cpuidle-imx6sl.c
+++ b/arch/arm/mach-imx/cpuidle-imx6sl.c
@@ -40,8 +40,7 @@ static struct cpuidle_driver imx6sl_cpuidle_driver = {
 		{
 			.exit_latency = 50,
 			.target_residency = 75,
-			.flags = CPUIDLE_FLAG_TIME_VALID |
-				CPUIDLE_FLAG_TIMER_STOP,
+			.flags = CPUIDLE_FLAG_TIMER_STOP,
 			.enter = imx6sl_enter_wait,
 			.name = "WAIT",
 			.desc = "Clock off",
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
index e18709d3b95d..aa7b379e2661 100644
--- a/arch/arm/mach-omap2/cpuidle34xx.c
+++ b/arch/arm/mach-omap2/cpuidle34xx.c
@@ -265,7 +265,6 @@ static struct cpuidle_driver omap3_idle_driver = {
 			.enter		  = omap3_enter_idle_bm,
 			.exit_latency	  = 2 + 2,
 			.target_residency = 5,
-			.flags		  = CPUIDLE_FLAG_TIME_VALID,
 			.name		  = "C1",
 			.desc		  = "MPU ON + CORE ON",
 		},
@@ -273,7 +272,6 @@ static struct cpuidle_driver omap3_idle_driver = {
 			.enter		  = omap3_enter_idle_bm,
 			.exit_latency	  = 10 + 10,
 			.target_residency = 30,
-			.flags		  = CPUIDLE_FLAG_TIME_VALID,
 			.name		  = "C2",
 			.desc		  = "MPU ON + CORE ON",
 		},
@@ -281,7 +279,6 @@ static struct cpuidle_driver omap3_idle_driver = {
 			.enter		  = omap3_enter_idle_bm,
 			.exit_latency	  = 50 + 50,
 			.target_residency = 300,
-			.flags		  = CPUIDLE_FLAG_TIME_VALID,
 			.name		  = "C3",
 			.desc		  = "MPU RET + CORE ON",
 		},
@@ -289,7 +286,6 @@ static struct cpuidle_driver omap3_idle_driver = {
 			.enter		  = omap3_enter_idle_bm,
 			.exit_latency	  = 1500 + 1800,
 			.target_residency = 4000,
-			.flags		  = CPUIDLE_FLAG_TIME_VALID,
 			.name		  = "C4",
 			.desc		  = "MPU OFF + CORE ON",
 		},
@@ -297,7 +293,6 @@ static struct cpuidle_driver omap3_idle_driver = {
 			.enter		  = omap3_enter_idle_bm,
 			.exit_latency	  = 2500 + 7500,
 			.target_residency = 12000,
-			.flags		  = CPUIDLE_FLAG_TIME_VALID,
 			.name		  = "C5",
 			.desc		  = "MPU RET + CORE RET",
 		},
@@ -305,7 +300,6 @@ static struct cpuidle_driver omap3_idle_driver = {
 			.enter		  = omap3_enter_idle_bm,
 			.exit_latency	  = 3000 + 8500,
 			.target_residency = 15000,
-			.flags		  = CPUIDLE_FLAG_TIME_VALID,
 			.name		  = "C6",
 			.desc		  = "MPU OFF + CORE RET",
 		},
@@ -313,7 +307,6 @@ static struct cpuidle_driver omap3_idle_driver = {
 			.enter		  = omap3_enter_idle_bm,
 			.exit_latency	  = 10000 + 30000,
 			.target_residency = 30000,
-			.flags		  = CPUIDLE_FLAG_TIME_VALID,
 			.name		  = "C7",
 			.desc		  = "MPU OFF + CORE OFF",
 		},
diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c
index 2498ab025fa2..01e398a868bc 100644
--- a/arch/arm/mach-omap2/cpuidle44xx.c
+++ b/arch/arm/mach-omap2/cpuidle44xx.c
@@ -196,7 +196,6 @@ static struct cpuidle_driver omap4_idle_driver = {
 			/* C1 - CPU0 ON + CPU1 ON + MPU ON */
 			.exit_latency = 2 + 2,
 			.target_residency = 5,
-			.flags = CPUIDLE_FLAG_TIME_VALID,
 			.enter = omap_enter_idle_simple,
 			.name = "C1",
 			.desc = "CPUx ON, MPUSS ON"
@@ -205,7 +204,7 @@ static struct cpuidle_driver omap4_idle_driver = {
 			/* C2 - CPU0 OFF + CPU1 OFF + MPU CSWR */
 			.exit_latency = 328 + 440,
 			.target_residency = 960,
-			.flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_COUPLED,
+			.flags = CPUIDLE_FLAG_COUPLED,
 			.enter = omap_enter_idle_coupled,
 			.name = "C2",
 			.desc = "CPUx OFF, MPUSS CSWR",
@@ -214,7 +213,7 @@ static struct cpuidle_driver omap4_idle_driver = {
 			/* C3 - CPU0 OFF + CPU1 OFF + MPU OSWR */
 			.exit_latency = 460 + 518,
 			.target_residency = 1100,
-			.flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_COUPLED,
+			.flags = CPUIDLE_FLAG_COUPLED,
 			.enter = omap_enter_idle_coupled,
 			.name = "C3",
 			.desc = "CPUx OFF, MPUSS OSWR",
diff --git a/arch/arm/mach-s3c64xx/cpuidle.c b/arch/arm/mach-s3c64xx/cpuidle.c
index 3c8ab07c2012..2eb072440dfa 100644
--- a/arch/arm/mach-s3c64xx/cpuidle.c
+++ b/arch/arm/mach-s3c64xx/cpuidle.c
@@ -48,7 +48,6 @@ static struct cpuidle_driver s3c64xx_cpuidle_driver = {
 			.enter            = s3c64xx_enter_idle,
 			.exit_latency     = 1,
 			.target_residency = 1,
-			.flags            = CPUIDLE_FLAG_TIME_VALID,
 			.name             = "IDLE",
 			.desc             = "System active, ARM gated",
 		},
diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c
index 7e5c2676c489..0e37da654ed5 100644
--- a/arch/arm/mach-shmobile/pm-sh7372.c
+++ b/arch/arm/mach-shmobile/pm-sh7372.c
@@ -423,7 +423,6 @@ static struct cpuidle_driver sh7372_cpuidle_driver = {
 		.desc = "Core Standby Mode",
 		.exit_latency = 10,
 		.target_residency = 20 + 10,
-		.flags = CPUIDLE_FLAG_TIME_VALID,
 		.enter = sh7372_enter_core_standby,
 	},
 	.states[2] = {
@@ -431,7 +430,6 @@ static struct cpuidle_driver sh7372_cpuidle_driver = {
 		.desc = "A3SM PLL ON",
 		.exit_latency = 20,
 		.target_residency = 30 + 20,
-		.flags = CPUIDLE_FLAG_TIME_VALID,
 		.enter = sh7372_enter_a3sm_pll_on,
 	},
 	.states[3] = {
@@ -439,7 +437,6 @@ static struct cpuidle_driver sh7372_cpuidle_driver = {
 		.desc = "A3SM PLL OFF",
 		.exit_latency = 120,
 		.target_residency = 30 + 120,
-		.flags = CPUIDLE_FLAG_TIME_VALID,
 		.enter = sh7372_enter_a3sm_pll_off,
 	},
 	.states[4] = {
@@ -447,7 +444,6 @@ static struct cpuidle_driver sh7372_cpuidle_driver = {
 		.desc = "A4S PLL OFF",
 		.exit_latency = 240,
 		.target_residency = 30 + 240,
-		.flags = CPUIDLE_FLAG_TIME_VALID,
 		.enter = sh7372_enter_a4s,
 		.disabled = true,
 	},
diff --git a/arch/arm/mach-tegra/cpuidle-tegra114.c b/arch/arm/mach-tegra/cpuidle-tegra114.c
index e3ebdce3e71f..b30908235d52 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra114.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra114.c
@@ -75,7 +75,6 @@ static struct cpuidle_driver tegra_idle_driver = {
 			.exit_latency		= 500,
 			.target_residency	= 1000,
 			.power_usage		= 0,
-			.flags			= CPUIDLE_FLAG_TIME_VALID,
 			.name			= "powered-down",
 			.desc			= "CPU power gated",
 		},
diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
index b30bf5cba65b..4f25a7c7ca0f 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra20.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
@@ -59,8 +59,7 @@ static struct cpuidle_driver tegra_idle_driver = {
 			.exit_latency     = 5000,
 			.target_residency = 10000,
 			.power_usage      = 0,
-			.flags            = CPUIDLE_FLAG_TIME_VALID |
-			CPUIDLE_FLAG_COUPLED,
+			.flags            = CPUIDLE_FLAG_COUPLED,
 			.name             = "powered-down",
 			.desc             = "CPU power gated",
 		},
diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c
index 35561274f6cf..f8815ed65d9d 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra30.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra30.c
@@ -56,7 +56,6 @@ static struct cpuidle_driver tegra_idle_driver = {
 			.exit_latency		= 2000,
 			.target_residency	= 2200,
 			.power_usage		= 0,
-			.flags			= CPUIDLE_FLAG_TIME_VALID,
 			.name			= "powered-down",
 			.desc			= "CPU power gated",
 		},
diff --git a/arch/mips/include/asm/idle.h b/arch/mips/include/asm/idle.h
index 1c967abd545c..a2d18ab57ac6 100644
--- a/arch/mips/include/asm/idle.h
+++ b/arch/mips/include/asm/idle.h
@@ -22,7 +22,6 @@ extern int mips_cpuidle_wait_enter(struct cpuidle_device *dev,
 	.exit_latency		= 1,\
 	.target_residency	= 1,\
 	.power_usage		= UINT_MAX,\
-	.flags			= CPUIDLE_FLAG_TIME_VALID,\
 	.name			= "wait",\
 	.desc			= "MIPS wait",\
 }
diff --git a/arch/sh/kernel/cpu/shmobile/cpuidle.c b/arch/sh/kernel/cpu/shmobile/cpuidle.c
index e3abfd4277e2..53b8eeb1db20 100644
--- a/arch/sh/kernel/cpu/shmobile/cpuidle.c
+++ b/arch/sh/kernel/cpu/shmobile/cpuidle.c
@@ -59,7 +59,6 @@ static struct cpuidle_driver cpuidle_driver = {
 			.exit_latency = 1,
 			.target_residency = 1 * 2,
 			.power_usage = 3,
-			.flags = CPUIDLE_FLAG_TIME_VALID,
 			.enter = cpuidle_sleep_enter,
 			.name = "C1",
 			.desc = "SuperH Sleep Mode",
@@ -68,7 +67,6 @@ static struct cpuidle_driver cpuidle_driver = {
 			.exit_latency = 100,
 			.target_residency = 1 * 2,
 			.power_usage = 1,
-			.flags = CPUIDLE_FLAG_TIME_VALID,
 			.enter = cpuidle_sleep_enter,
 			.name = "C2",
 			.desc = "SuperH Sleep Mode [SF]",
@@ -78,7 +76,6 @@ static struct cpuidle_driver cpuidle_driver = {
 			.exit_latency = 2300,
 			.target_residency = 1 * 2,
 			.power_usage = 1,
-			.flags = CPUIDLE_FLAG_TIME_VALID,
 			.enter = cpuidle_sleep_enter,
 			.name = "C3",
 			.desc = "SuperH Mobile Standby Mode [SF]",
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index 584874451414..927ec9235947 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -378,7 +378,6 @@ static struct cpuidle_driver apm_idle_driver = {
 		{ /* entry 1 is for APM idle */
 			.name = "APM",
 			.desc = "APM idle",
-			.flags = CPUIDLE_FLAG_TIME_VALID,
 			.exit_latency = 250,	/* WAG */
 			.target_residency = 500,	/* WAG */
 			.enter = &apm_cpu_idle