7 files changed, 49 insertions, 16 deletions

diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c
index c3c2f17d030..a1b153d1626 100644
--- a/arch/arm/mach-integrator/impd1.c
+++ b/arch/arm/mach-integrator/impd1.c
@@ -67,7 +67,7 @@ static void impd1_setvco(struct clk *clk, struct icst525_vco vco)
         }
         writel(0, impd1->base + IMPD1_LOCK);
 
-#if DEBUG
+#ifdef DEBUG
         vco.v = val & 0x1ff;
         vco.r = (val >> 9) & 0x7f;
         vco.s = (val >> 16) & 7;
@@ -427,17 +427,18 @@ static int impd1_probe(struct lm_device *dev)
         return ret;
 }
 
+static int impd1_remove_one(struct device *dev, void *data)
+{
+        device_unregister(dev);
+        return 0;
+}
+
 static void impd1_remove(struct lm_device *dev)
 {
         struct impd1_module *impd1 = lm_get_drvdata(dev);
-        struct list_head *l, *n;
         int i;
 
-        list_for_each_safe(l, n, &dev->dev.children) {
-                struct device *d = list_to_dev(l);
-
-                device_unregister(d);
-        }
+        device_for_each_child(&dev->dev, NULL, impd1_remove_one);
 
         for (i = 0; i < ARRAY_SIZE(impd1->vcos); i++)
                 clk_unregister(&impd1->vcos[i]);
diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c
index 850538fadec..370df113dc0 100644
--- a/arch/arm/mach-pxa/corgi_lcd.c
+++ b/arch/arm/mach-pxa/corgi_lcd.c
@@ -488,6 +488,7 @@ static int is_pxafb_device(struct device * dev, void * data)
 
 unsigned long spitz_get_hsync_len(void)
 {
+#ifdef CONFIG_FB_PXA
         if (!spitz_pxafb_dev) {
                 spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device);
                 if (!spitz_pxafb_dev)
@@ -496,6 +497,7 @@ unsigned long spitz_get_hsync_len(void)
         if (!get_hsync_time)
                 get_hsync_time = symbol_get(pxafb_get_hsync_time);
         if (!get_hsync_time)
+#endif
                 return 0;
 
         return pxafb_get_hsync_time(spitz_pxafb_dev);
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index d327c127edd..1d7677669a7 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -250,6 +250,25 @@ void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info)
         i2c_device.dev.platform_data = info;
 }
 
+static struct resource i2s_resources[] = {
+        {
+                .start  = 0x40400000,
+                .end    = 0x40400083,
+                .flags  = IORESOURCE_MEM,
+        }, {
+                .start  = IRQ_I2S,
+                .end    = IRQ_I2S,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device i2s_device = {
+        .name           = "pxa2xx-i2s",
+        .id             = -1,
+        .resource       = i2c_resources,
+        .num_resources  = ARRAY_SIZE(i2s_resources),
+};
+
 static struct platform_device *devices[] __initdata = {
         &pxamci_device,
         &udc_device,
@@ -258,6 +277,7 @@ static struct platform_device *devices[] __initdata = {
         &btuart_device,
         &stuart_device,
         &i2c_device,
+        &i2s_device,
 };
 
 static int __init pxa_init(void)
diff --git a/arch/arm/mach-s3c2410/clock.c b/arch/arm/mach-s3c2410/clock.c
index f5960826875..8b3d5dc35de 100644
--- a/arch/arm/mach-s3c2410/clock.c
+++ b/arch/arm/mach-s3c2410/clock.c
@@ -98,7 +98,10 @@ struct clk *clk_get(struct device *dev, const char *id)
         struct clk *clk = ERR_PTR(-ENOENT);
         int idno;
 
-        idno = (dev == NULL) ? -1 : to_platform_device(dev)->id;
+        if (dev == NULL || dev->bus != &platform_bus_type)
+                idno = -1;
+        else
+                idno = to_platform_device(dev)->id;
 
         down(&clocks_sem);
 
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 8ca95598464..7b51bfd0ba6 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -307,9 +307,9 @@ static void bast_nand_select(struct s3c2410_nand_set *set, int slot)
 }
 
 static struct s3c2410_platform_nand bast_nand_info = {
-        .tacls          = 40,
-        .twrph0         = 80,
-        .twrph1         = 80,
+        .tacls          = 30,
+        .twrph0         = 60,
+        .twrph1         = 60,
         .nr_sets        = ARRAY_SIZE(bast_nand_sets),
         .sets           = bast_nand_sets,
         .select_chip    = bast_nand_select,
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index 26356ce4da5..82f4d5e27c5 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -75,7 +75,7 @@ static struct vm_region consistent_head = {
 };
 
 static struct vm_region *
-vm_region_alloc(struct vm_region *head, size_t size, int gfp)
+vm_region_alloc(struct vm_region *head, size_t size, gfp_t gfp)
 {
         unsigned long addr = head->vm_start, end = head->vm_end - size;
         unsigned long flags;
@@ -133,7 +133,7 @@ static struct vm_region *vm_region_find(struct vm_region *head, unsigned long ad
 #endif
 
 static void *
-__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, int gfp,
+__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp,
             pgprot_t prot)
 {
         struct page *page;
@@ -251,7 +251,7 @@ __dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, int gfp,
  * virtual and bus address for that space.
  */
 void *
-dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, int gfp)
+dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp)
 {
         return __dma_alloc(dev, size, handle, gfp,
                            pgprot_noncached(pgprot_kernel));
@@ -263,7 +263,7 @@ EXPORT_SYMBOL(dma_alloc_coherent);
  * dma_alloc_coherent above.
  */
 void *
-dma_alloc_writecombine(struct device *dev, size_t size, dma_addr_t *handle, int gfp)
+dma_alloc_writecombine(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp)
 {
         return __dma_alloc(dev, size, handle, gfp,
                            pgprot_writecombine(pgprot_kernel));
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index caf3b19b167..9bb5fff406f 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -55,7 +55,14 @@ ENTRY(cpu_v6_proc_init)
         mov     pc, lr
 
 ENTRY(cpu_v6_proc_fin)
-        mov     pc, lr
+        stmfd   sp!, {lr}
+        cpsid   if                              @ disable interrupts
+        bl      v6_flush_kern_cache_all
+        mrc     p15, 0, r0, c1, c0, 0           @ ctrl register
+        bic     r0, r0, #0x1000                 @ ...i............
+        bic     r0, r0, #0x0006                 @ .............ca.
+        mcr     p15, 0, r0, c1, c0, 0           @ disable caches
+        ldmfd   sp!, {pc}
 
 /*
  *      cpu_v6_reset(loc)