Merge branch 'next/fixes-non-critical' into next/drivers

Conflicts:
	arch/arm/mach-lpc32xx/clock.c
	arch/arm/mach-pxa/pxa25x.c
	arch/arm/mach-pxa/pxa27x.c

The conflicts with pxa are non-obvious, we have multiple branches
adding and removing the same clock settings. According to
Haojian Zhuang, removing the sa1100 rtc dummy clock is the correct
fix here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

10 files changed, 54 insertions, 24 deletions

diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 567e4b54f24..56b6f8b7053 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -20,7 +20,6 @@
 #include <linux/clk.h>
 #include <linux/mutex.h>
 #include <linux/cpufreq.h>
-#include <linux/debugfs.h>
 #include <linux/io.h>
 
 #include <plat/clock.h>
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 002fb4d96bb..cb856fe0434 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -2125,7 +2125,7 @@ static int __devexit omap_system_dma_remove(struct platform_device *pdev)
 
 static struct platform_driver omap_system_dma_driver = {
 	.probe		= omap_system_dma_probe,
-	.remove		= omap_system_dma_remove,
+	.remove		= __devexit_p(omap_system_dma_remove),
 	.driver		= {
 		.name	= "omap_dma_system"
 	},
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index af3b92be845..0b77fe87e01 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -80,9 +80,9 @@ static void omap_dm_timer_write_reg(struct omap_dm_timer *timer, u32 reg,
 
 static void omap_timer_restore_context(struct omap_dm_timer *timer)
 {
-	omap_dm_timer_write_reg(timer, OMAP_TIMER_OCP_CFG_OFFSET,
-				timer->context.tiocp_cfg);
-	if (timer->revision > 1)
+	__raw_writel(timer->context.tiocp_cfg,
+			timer->io_base + OMAP_TIMER_OCP_CFG_OFFSET);
+	if (timer->revision == 1)
 		__raw_writel(timer->context.tistat, timer->sys_stat);
 
 	__raw_writel(timer->context.tisr, timer->irq_stat);
@@ -357,6 +357,19 @@ int omap_dm_timer_stop(struct omap_dm_timer *timer)
 
 	__omap_dm_timer_stop(timer, timer->posted, rate);
 
+	if (timer->loses_context && timer->get_context_loss_count)
+		timer->ctx_loss_count =
+			timer->get_context_loss_count(&timer->pdev->dev);
+
+	/*
+	 * Since the register values are computed and written within
+	 * __omap_dm_timer_stop, we need to use read to retrieve the
+	 * context.
+	 */
+	timer->context.tclr =
+			omap_dm_timer_read_reg(timer, OMAP_TIMER_CTRL_REG);
+	timer->context.tisr = __raw_readl(timer->irq_stat);
+	omap_dm_timer_disable(timer);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_stop);
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 6b51086fce1..4f18eaed451 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -250,7 +250,6 @@ IS_AM_SUBCLASS(335x, 0x335)
  * cpu_is_omap2423():	True for OMAP2423
  * cpu_is_omap2430():	True for OMAP2430
  * cpu_is_omap3430():	True for OMAP3430
- * cpu_is_omap4430():	True for OMAP4430
  * cpu_is_omap3505():	True for OMAP3505
  * cpu_is_omap3517():	True for OMAP3517
  */
@@ -299,7 +298,6 @@ IS_OMAP_TYPE(3517, 0x3517)
 #define cpu_is_omap3505()		0
 #define cpu_is_omap3517()		0
 #define cpu_is_omap3430()		0
-#define cpu_is_omap4430()		0
 #define cpu_is_omap3630()		0
 
 /*
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index 2efd6454bce..37bbbbb981b 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -428,8 +428,16 @@
 #define OMAP_GPMC_NR_IRQS	8
 #define OMAP_GPMC_IRQ_END	(OMAP_GPMC_IRQ_BASE + OMAP_GPMC_NR_IRQS)
 
+/* PRCM IRQ handler */
+#ifdef CONFIG_ARCH_OMAP2PLUS
+#define OMAP_PRCM_IRQ_BASE	(OMAP_GPMC_IRQ_END)
+#define OMAP_PRCM_NR_IRQS	64
+#define OMAP_PRCM_IRQ_END	(OMAP_PRCM_IRQ_BASE + OMAP_PRCM_NR_IRQS)
+#else
+#define OMAP_PRCM_IRQ_END	OMAP_GPMC_IRQ_END
+#endif
 
-#define NR_IRQS			OMAP_GPMC_IRQ_END
+#define NR_IRQS			OMAP_PRCM_IRQ_END
 
 #define OMAP_IRQ_BIT(irq)	(1 << ((irq) % 32))
 
diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h
index 51423d2727a..05f7615b61f 100644
--- a/arch/arm/plat-omap/include/plat/omap_device.h
+++ b/arch/arm/plat-omap/include/plat/omap_device.h
@@ -100,6 +100,13 @@ struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
 					 struct omap_device_pm_latency *pm_lats,
 					 int pm_lats_cnt, int is_early_device);
 
+struct omap_device *omap_device_alloc(struct platform_device *pdev,
+				      struct omap_hwmod **ohs, int oh_cnt,
+				      struct omap_device_pm_latency *pm_lats,
+				      int pm_lats_cnt);
+void omap_device_delete(struct omap_device *od);
+int omap_device_register(struct platform_device *pdev);
+
 void __iomem *omap_device_get_rt_va(struct omap_device *od);
 struct device *omap_device_get_by_hwmod_name(const char *oh_name);
 
diff --git a/arch/arm/plat-omap/include/plat/sram.h b/arch/arm/plat-omap/include/plat/sram.h
index 75aa1b2bef5..227ae265755 100644
--- a/arch/arm/plat-omap/include/plat/sram.h
+++ b/arch/arm/plat-omap/include/plat/sram.h
@@ -101,4 +101,5 @@ static inline void omap_push_sram_idle(void) {}
 #else
 #define OMAP4_SRAM_PA		0x40300000
 #endif
+#define AM33XX_SRAM_PA		0x40300000
 #endif
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index ad80112c227..ad32621aa52 100644
--- a/arch/arm/plat-omap/mailbox.c
+++ b/arch/arm/plat-omap/mailbox.c
@@ -307,7 +307,7 @@ static void omap_mbox_fini(struct omap_mbox *mbox)
 	if (!--mbox->use_count) {
 		free_irq(mbox->irq, mbox);
 		tasklet_kill(&mbox->txq->tasklet);
-	flush_work_sync(&mbox->rxq->work);
+		flush_work_sync(&mbox->rxq->work);
 		mbox_queue_free(mbox->txq);
 		mbox_queue_free(mbox->rxq);
 	}
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index e8d98693d2d..2d00ab01d15 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -1,3 +1,4 @@
+
 /*
  * omap_device implementation
  *
@@ -97,14 +98,7 @@
 #define USE_WAKEUP_LAT			0
 #define IGNORE_WAKEUP_LAT		1
 
-static int omap_device_register(struct platform_device *pdev);
 static int omap_early_device_register(struct platform_device *pdev);
-static struct omap_device *omap_device_alloc(struct platform_device *pdev,
-				      struct omap_hwmod **ohs, int oh_cnt,
-				      struct omap_device_pm_latency *pm_lats,
-				      int pm_lats_cnt);
-static void omap_device_delete(struct omap_device *od);
-
 
 static struct omap_device_pm_latency omap_default_latency[] = {
 	{
@@ -509,7 +503,7 @@ static int omap_device_fill_resources(struct omap_device *od,
  *
  * Returns an struct omap_device pointer or ERR_PTR() on error;
  */
-static struct omap_device *omap_device_alloc(struct platform_device *pdev,
+struct omap_device *omap_device_alloc(struct platform_device *pdev,
 					struct omap_hwmod **ohs, int oh_cnt,
 					struct omap_device_pm_latency *pm_lats,
 					int pm_lats_cnt)
@@ -591,7 +585,7 @@ oda_exit1:
 	return ERR_PTR(ret);
 }
 
-static void omap_device_delete(struct omap_device *od)
+void omap_device_delete(struct omap_device *od)
 {
 	if (!od)
 		return;
@@ -619,7 +613,7 @@ static void omap_device_delete(struct omap_device *od)
  * information.  Returns ERR_PTR(-EINVAL) if @oh is NULL; otherwise,
  * passes along the return value of omap_device_build_ss().
  */
-struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
+struct platform_device __init *omap_device_build(const char *pdev_name, int pdev_id,
 				      struct omap_hwmod *oh, void *pdata,
 				      int pdata_len,
 				      struct omap_device_pm_latency *pm_lats,
@@ -652,7 +646,7 @@ struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
  * platform_device record.  Returns an ERR_PTR() on error, or passes
  * along the return value of omap_device_register().
  */
-struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
+struct platform_device __init *omap_device_build_ss(const char *pdev_name, int pdev_id,
 					 struct omap_hwmod **ohs, int oh_cnt,
 					 void *pdata, int pdata_len,
 					 struct omap_device_pm_latency *pm_lats,
@@ -717,7 +711,7 @@ odbs_exit:
  * platform_early_add_device() on the underlying platform_device.
  * Returns 0 by default.
  */
-static int omap_early_device_register(struct platform_device *pdev)
+static int __init omap_early_device_register(struct platform_device *pdev)
 {
 	struct platform_device *devices[1];
 
@@ -817,7 +811,7 @@ static struct dev_pm_domain omap_device_pm_domain = {
  * platform_device_register() on the underlying platform_device.
  * Returns the return value of platform_device_register().
  */
-static int omap_device_register(struct platform_device *pdev)
+int omap_device_register(struct platform_device *pdev)
 {
 	pr_debug("omap_device: %s: registering\n", pdev->name);
 
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 4243bdcc87b..596f2224e15 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -86,7 +86,7 @@ static int is_sram_locked(void)
 			__raw_writel(0xCFDE, OMAP24XX_VA_READPERM0);  /* all i-read */
 			__raw_writel(0xCFDE, OMAP24XX_VA_WRITEPERM0); /* all i-write */
 		}
-		if (cpu_is_omap34xx()) {
+		if (cpu_is_omap34xx() && !cpu_is_am33xx()) {
 			__raw_writel(0xFFFF, OMAP34XX_VA_REQINFOPERM0); /* all q-vects */
 			__raw_writel(0xFFFF, OMAP34XX_VA_READPERM0);  /* all i-read */
 			__raw_writel(0xFFFF, OMAP34XX_VA_WRITEPERM0); /* all i-write */
@@ -124,7 +124,10 @@ static void __init omap_detect_sram(void)
 				omap_sram_size = 0x800; /* 2K */
 			}
 		} else {
-			if (cpu_is_omap34xx()) {
+			if (cpu_is_am33xx()) {
+				omap_sram_start = AM33XX_SRAM_PA;
+				omap_sram_size = 0x10000; /* 64K */
+			} else if (cpu_is_omap34xx()) {
 				omap_sram_start = OMAP3_SRAM_PA;
 				omap_sram_size = 0x10000; /* 64K */
 			} else if (cpu_is_omap44xx()) {
@@ -368,6 +371,11 @@ static inline int omap34xx_sram_init(void)
 	return 0;
 }
 
+static inline int am33xx_sram_init(void)
+{
+	return 0;
+}
+
 int __init omap_sram_init(void)
 {
 	omap_detect_sram();
@@ -379,6 +387,8 @@ int __init omap_sram_init(void)
 		omap242x_sram_init();
 	else if (cpu_is_omap2430())
 		omap243x_sram_init();
+	else if (cpu_is_am33xx())
+		am33xx_sram_init();
 	else if (cpu_is_omap34xx())
 		omap34xx_sram_init();