Merge branch 'pm-next' of ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into omap-for-linus

6 files changed, 22 insertions, 26 deletions

diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 9405831b746..2a151917ef5 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -31,4 +31,4 @@ obj-y += $(i2c-omap-m) $(i2c-omap-y)
 # OMAP mailbox framework
 obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox.o
 
-obj-$(CONFIG_OMAP_PM_NOOP) += omap-pm-noop.o
\ No newline at end of file
+obj-$(CONFIG_OMAP_PM_NOOP) += omap-pm-noop.o
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 7951eefe1a0..11c5b0eefb8 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -2085,8 +2085,9 @@ void omap2_gpio_prepare_for_idle(int power_state)
 	for (i = min; i < gpio_bank_count; i++) {
 		struct gpio_bank *bank = &gpio_bank[i];
 		u32 l1, l2;
+		int j;
 
-		if (bank->dbck_enable_mask)
+		for (j = 0; j < hweight_long(bank->dbck_enable_mask); j++)
 			clk_disable(bank->dbck);
 
 		if (power_state > PWRDM_POWER_OFF)
@@ -2152,8 +2153,9 @@ void omap2_gpio_resume_after_idle(void)
 	for (i = min; i < gpio_bank_count; i++) {
 		struct gpio_bank *bank = &gpio_bank[i];
 		u32 l, gen, gen0, gen1;
+		int j;
 
-		if (bank->dbck_enable_mask)
+		for (j = 0; j < hweight_long(bank->dbck_enable_mask); j++)
 			clk_enable(bank->dbck);
 
 		if (!workaround_enabled)
diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
index 9776b41ad76..c45dbb975e0 100644
--- a/arch/arm/plat-omap/include/plat/common.h
+++ b/arch/arm/plat-omap/include/plat/common.h
@@ -91,7 +91,8 @@ void omap3_map_io(void);
 })
 
 extern struct device *omap2_get_mpuss_device(void);
-extern struct device *omap2_get_dsp_device(void);
+extern struct device *omap2_get_iva_device(void);
 extern struct device *omap2_get_l3_device(void);
+extern struct device *omap4_get_dsp_device(void);
 
 #endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */
diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h
index 25cd9ac3b09..28e2d1a7843 100644
--- a/arch/arm/plat-omap/include/plat/omap_device.h
+++ b/arch/arm/plat-omap/include/plat/omap_device.h
@@ -36,6 +36,8 @@
 
 #include <plat/omap_hwmod.h>
 
+extern struct device omap_device_parent;
+
 /* omap_device._state values */
 #define OMAP_DEVICE_STATE_UNKNOWN	0
 #define OMAP_DEVICE_STATE_ENABLED	1
@@ -62,7 +64,6 @@
  *
  */
 struct omap_device {
-	u32                             magic;
 	struct platform_device		pdev;
 	struct omap_hwmod		**hwmods;
 	struct omap_device_pm_latency	*pm_lats;
@@ -82,7 +83,6 @@ int omap_device_shutdown(struct platform_device *pdev);
 
 /* Core code interface */
 
-bool omap_device_is_valid(struct omap_device *od);
 int omap_device_count_resources(struct omap_device *od);
 int omap_device_fill_resources(struct omap_device *od, struct resource *res);
 
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 72902814c3c..c1835afc238 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -561,5 +561,6 @@ int omap_hwmod_for_each_by_class(const char *classname,
 extern int omap2420_hwmod_init(void);
 extern int omap2430_hwmod_init(void);
 extern int omap3xxx_hwmod_init(void);
+extern int omap44xx_hwmod_init(void);
 
 #endif
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index ceba58a4759..b5e5f6074b0 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -91,12 +91,6 @@
 #define USE_WAKEUP_LAT			0
 #define IGNORE_WAKEUP_LAT		1
 
-/*
- * OMAP_DEVICE_MAGIC: used to determine whether a struct omap_device
- * obtained via container_of() is in fact a struct omap_device
- */
-#define OMAP_DEVICE_MAGIC		 0xf00dcafe
-
 /* Private functions */
 
 /**
@@ -453,8 +447,6 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
 	od->pm_lats = pm_lats;
 	od->pm_lats_cnt = pm_lats_cnt;
 
-	od->magic = OMAP_DEVICE_MAGIC;
-
 	if (is_early_device)
 		ret = omap_early_device_register(od);
 	else
@@ -514,6 +506,7 @@ int omap_device_register(struct omap_device *od)
 {
 	pr_debug("omap_device: %s: registering\n", od->pdev.name);
 
+	od->pdev.dev.parent = &omap_device_parent;
 	return platform_device_register(&od->pdev);
 }
 
@@ -668,18 +661,6 @@ int omap_device_align_pm_lat(struct platform_device *pdev,
 }
 
 /**
- * omap_device_is_valid - Check if pointer is a valid omap_device
- * @od: struct omap_device *
- *
- * Return whether struct omap_device pointer @od points to a valid
- * omap_device.
- */
-bool omap_device_is_valid(struct omap_device *od)
-{
-	return (od && od->magic == OMAP_DEVICE_MAGIC);
-}
-
-/**
  * omap_device_get_pwrdm - return the powerdomain * associated with @od
  * @od: struct omap_device *
  *
@@ -798,3 +779,14 @@ int omap_device_enable_clocks(struct omap_device *od)
 	/* XXX pass along return value here? */
 	return 0;
 }
+
+struct device omap_device_parent = {
+	.init_name	= "omap",
+	.parent         = &platform_bus,
+};
+
+static int __init omap_device_init(void)
+{
+	return device_register(&omap_device_parent);
+}
+core_initcall(omap_device_init);