Merge branch 'master' into for-next

Sync up with Linus' tree to be able to apply Cesar's patch
against newer version of the code.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 16 insertions, 6 deletions

diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 9cb5cede0f5..ea61c32957b 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -16,6 +16,7 @@
 #include <linux/opp.h>
 #include <linux/export.h>
 #include <linux/suspend.h>
+#include <linux/cpu.h>
 
 #include <asm/system_misc.h>
 
@@ -80,7 +81,8 @@ static void __init omap2_init_processor_devices(void)
 
 int __init omap_pm_clkdms_setup(struct clockdomain *clkdm, void *unused)
 {
-	if (clkdm->flags & CLKDM_CAN_ENABLE_AUTO)
+	if ((clkdm->flags & CLKDM_CAN_ENABLE_AUTO) &&
+	    !(clkdm->flags & CLKDM_MISSING_IDLE_REPORTING))
 		clkdm_allow_idle(clkdm);
 	else if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP &&
 		 atomic_read(&clkdm->usecount) == 0)
@@ -168,7 +170,15 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name,
 		goto exit;
 	}
 
-	dev = omap_device_get_by_hwmod_name(oh_name);
+	if (!strncmp(oh_name, "mpu", 3))
+		/* 
+		 * All current OMAPs share voltage rail and clock
+		 * source, so CPU0 is used to represent the MPU-SS.
+		 */
+		dev = get_cpu_device(0);
+	else
+		dev = omap_device_get_by_hwmod_name(oh_name);
+
 	if (IS_ERR(dev)) {
 		pr_err("%s: Unable to get dev pointer for hwmod %s\n",
 			__func__, oh_name);
@@ -176,7 +186,7 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name,
 	}
 
 	voltdm = voltdm_lookup(vdd_name);
-	if (IS_ERR(voltdm)) {
+	if (!voltdm) {
 		pr_err("%s: unable to get vdd pointer for vdd_%s\n",
 			__func__, vdd_name);
 		goto exit;
@@ -188,7 +198,7 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name,
 		goto exit;
 	}
 
-	freq = clk->rate;
+	freq = clk_get_rate(clk);
 	clk_put(clk);
 
 	rcu_read_lock();
@@ -203,8 +213,8 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name,
 	bootup_volt = opp_get_voltage(opp);
 	rcu_read_unlock();
 	if (!bootup_volt) {
-		pr_err("%s: unable to find voltage corresponding "
-			"to the bootup OPP for vdd_%s\n", __func__, vdd_name);
+		pr_err("%s: unable to find voltage corresponding to the bootup OPP for vdd_%s\n",
+		       __func__, vdd_name);
 		goto exit;
 	}