Merge tag 'v3.16-rc4' into drm-intel-next-queued

Due to Dave's vacation drm-next hasn't opened yet for 3.17 so I
couldn't move my drm-intel-next queue forward yet like I usually do.
Just pull in the latest upstream -rc to unblock patch merging - I
don't want to needlessly rebase my current patch pile really and void
all the testing we've done already.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

4 files changed, 40 insertions, 28 deletions

diff --git a/drivers/sh/clk/core.c b/drivers/sh/clk/core.c
index 74727851820..be56b22ca94 100644
--- a/drivers/sh/clk/core.c
+++ b/drivers/sh/clk/core.c
@@ -196,17 +196,11 @@ int clk_rate_table_find(struct clk *clk,
 			struct cpufreq_frequency_table *freq_table,
 			unsigned long rate)
 {
-	int i;
-
-	for (i = 0; freq_table[i].frequency != CPUFREQ_TABLE_END; i++) {
-		unsigned long freq = freq_table[i].frequency;
+	struct cpufreq_frequency_table *pos;
 
-		if (freq == CPUFREQ_ENTRY_INVALID)
-			continue;
-
-		if (freq == rate)
-			return i;
-	}
+	cpufreq_for_each_valid_entry(pos, freq_table)
+		if (pos->frequency == rate)
+			return pos - freq_table;
 
 	return -ENOENT;
 }
@@ -575,11 +569,7 @@ long clk_round_parent(struct clk *clk, unsigned long target,
 		return abs(target - *best_freq);
 	}
 
-	for (freq = parent->freq_table; freq->frequency != CPUFREQ_TABLE_END;
-	     freq++) {
-		if (freq->frequency == CPUFREQ_ENTRY_INVALID)
-			continue;
-
+	cpufreq_for_each_valid_entry(freq, parent->freq_table) {
 		if (unlikely(freq->frequency / target <= div_min - 1)) {
 			unsigned long freq_max;
 
diff --git a/drivers/sh/intc/Kconfig b/drivers/sh/intc/Kconfig
index f7d90617c9d..60228fae943 100644
--- a/drivers/sh/intc/Kconfig
+++ b/drivers/sh/intc/Kconfig
@@ -6,7 +6,7 @@ comment "Interrupt controller options"
 
 config INTC_USERIMASK
 	bool "Userspace interrupt masking support"
-	depends on ARCH_SHMOBILE || (SUPERH && CPU_SH4A) || COMPILE_TEST
+	depends on (SUPERH && CPU_SH4A) || COMPILE_TEST
 	help
 	  This enables support for hardware-assisted userspace hardirq
 	  masking.
diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index 8f32a1323a7..81f22980b2d 100644
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c
@@ -80,12 +80,6 @@ static void __init intc_register_irq(struct intc_desc *desc,
 	unsigned int data[2], primary;
 	unsigned long flags;
 
-	/*
-	 * Register the IRQ position with the global IRQ map, then insert
-	 * it in to the radix tree.
-	 */
-	irq_reserve_irq(irq);
-
 	raw_spin_lock_irqsave(&intc_big_lock, flags);
 	radix_tree_insert(&d->tree, enum_id, intc_irq_xlate_get(irq));
 	raw_spin_unlock_irqrestore(&intc_big_lock, flags);
diff --git a/drivers/sh/pm_runtime.c b/drivers/sh/pm_runtime.c
index 10c65eb51f8..72f63817a1a 100644
--- a/drivers/sh/pm_runtime.c
+++ b/drivers/sh/pm_runtime.c
@@ -21,18 +21,43 @@
 #include <linux/slab.h>
 
 #ifdef CONFIG_PM_RUNTIME
-
-static int default_platform_runtime_idle(struct device *dev)
+static int sh_pm_runtime_suspend(struct device *dev)
 {
-	/* suspend synchronously to disable clocks immediately */
+	int ret;
+
+	ret = pm_generic_runtime_suspend(dev);
+	if (ret) {
+		dev_err(dev, "failed to suspend device\n");
+		return ret;
+	}
+
+	ret = pm_clk_suspend(dev);
+	if (ret) {
+		dev_err(dev, "failed to suspend clock\n");
+		pm_generic_runtime_resume(dev);
+		return ret;
+	}
+
 	return 0;
 }
 
+static int sh_pm_runtime_resume(struct device *dev)
+{
+	int ret;
+
+	ret = pm_clk_resume(dev);
+	if (ret) {
+		dev_err(dev, "failed to resume clock\n");
+		return ret;
+	}
+
+	return pm_generic_runtime_resume(dev);
+}
+
 static struct dev_pm_domain default_pm_domain = {
 	.ops = {
-		.runtime_suspend = pm_clk_suspend,
-		.runtime_resume = pm_clk_resume,
-		.runtime_idle = default_platform_runtime_idle,
+		.runtime_suspend = sh_pm_runtime_suspend,
+		.runtime_resume = sh_pm_runtime_resume,
 		USE_PLATFORM_PM_SLEEP_OPS
 	},
 };
@@ -63,6 +88,9 @@ static int __init sh_pm_runtime_init(void)
 		    !of_machine_is_compatible("renesas,r8a7779") &&
 		    !of_machine_is_compatible("renesas,r8a7790") &&
 		    !of_machine_is_compatible("renesas,r8a7791") &&
+		    !of_machine_is_compatible("renesas,r8a7792") &&
+		    !of_machine_is_compatible("renesas,r8a7793") &&
+		    !of_machine_is_compatible("renesas,r8a7794") &&
 		    !of_machine_is_compatible("renesas,sh7372") &&
 		    !of_machine_is_compatible("renesas,sh73a0"))
 			return 0;