Merge branch 'linus' into perf/urgent

Merge reason: we need to fix a non-trivial merge conflict.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

14 files changed, 74 insertions, 143 deletions

diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c
index ebd0f818a25..8cf02e34333 100644
--- a/arch/sh/boards/mach-ap325rxa/setup.c
+++ b/arch/sh/boards/mach-ap325rxa/setup.c
@@ -157,7 +157,7 @@ static struct platform_device nand_flash_device = {
 #define PORT_DRVCRA	0xA405018A
 #define PORT_DRVCRB	0xA405018C
 
-static int ap320_wvga_set_brightness(void *board_data, int brightness)
+static int ap320_wvga_set_brightness(int brightness)
 {
 	if (brightness) {
 		gpio_set_value(GPIO_PTS3, 0);
@@ -170,12 +170,12 @@ static int ap320_wvga_set_brightness(void *board_data, int brightness)
 	return 0;
 }
 
-static int ap320_wvga_get_brightness(void *board_data)
+static int ap320_wvga_get_brightness(void)
 {
 	return gpio_get_value(GPIO_PTS3);
 }
 
-static void ap320_wvga_power_on(void *board_data, struct fb_info *info)
+static void ap320_wvga_power_on(void)
 {
 	msleep(100);
 
@@ -183,7 +183,7 @@ static void ap320_wvga_power_on(void *board_data, struct fb_info *info)
 	__raw_writew(FPGA_LCDREG_VAL, FPGA_LCDREG);
 }
 
-static void ap320_wvga_power_off(void *board_data)
+static void ap320_wvga_power_off(void)
 {
 	/* ASD AP-320/325 LCD OFF */
 	__raw_writew(0, FPGA_LCDREG);
@@ -211,21 +211,19 @@ static struct sh_mobile_lcdc_info lcdc_info = {
 		.fourcc = V4L2_PIX_FMT_RGB565,
 		.interface_type = RGB18,
 		.clock_divider = 1,
-		.lcd_cfg = ap325rxa_lcdc_modes,
-		.num_cfg = ARRAY_SIZE(ap325rxa_lcdc_modes),
-		.lcd_size_cfg = { /* 7.0 inch */
-			.width = 152,
+		.lcd_modes = ap325rxa_lcdc_modes,
+		.num_modes = ARRAY_SIZE(ap325rxa_lcdc_modes),
+		.panel_cfg = {
+			.width = 152,	/* 7.0 inch */
 			.height = 91,
-		},
-		.board_cfg = {
 			.display_on = ap320_wvga_power_on,
 			.display_off = ap320_wvga_power_off,
-			.set_brightness = ap320_wvga_set_brightness,
-			.get_brightness = ap320_wvga_get_brightness,
 		},
 		.bl_info = {
 			.name = "sh_mobile_lcdc_bl",
 			.max_brightness = 1,
+			.set_brightness = ap320_wvga_set_brightness,
+			.get_brightness = ap320_wvga_get_brightness,
 		},
 	}
 };
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index cde7c0085ce..e5ac12b2ce6 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -310,14 +310,14 @@ static const struct fb_videomode ecovec_dvi_modes[] = {
 	},
 };
 
-static int ecovec24_set_brightness(void *board_data, int brightness)
+static int ecovec24_set_brightness(int brightness)
 {
 	gpio_set_value(GPIO_PTR1, brightness);
 
 	return 0;
 }
 
-static int ecovec24_get_brightness(void *board_data)
+static int ecovec24_get_brightness(void)
 {
 	return gpio_get_value(GPIO_PTR1);
 }
@@ -327,17 +327,15 @@ static struct sh_mobile_lcdc_info lcdc_info = {
 		.interface_type = RGB18,
 		.chan = LCDC_CHAN_MAINLCD,
 		.fourcc = V4L2_PIX_FMT_RGB565,
-		.lcd_size_cfg = { /* 7.0 inch */
+		.panel_cfg = { /* 7.0 inch */
 			.width = 152,
 			.height = 91,
 		},
-		.board_cfg = {
-			.set_brightness = ecovec24_set_brightness,
-			.get_brightness = ecovec24_get_brightness,
-		},
 		.bl_info = {
 			.name = "sh_mobile_lcdc_bl",
 			.max_brightness = 1,
+			.set_brightness = ecovec24_set_brightness,
+			.get_brightness = ecovec24_get_brightness,
 		},
 	}
 };
@@ -769,7 +767,9 @@ static struct platform_device camera_devices[] = {
 
 /* FSI */
 static struct sh_fsi_platform_info fsi_info = {
-	.portb_flags = SH_FSI_BRS_INV,
+	.port_b = {
+		.flags = SH_FSI_BRS_INV,
+	},
 };
 
 static struct resource fsi_resources[] = {
@@ -1116,8 +1116,8 @@ static int __init arch_setup(void)
 		/* DVI */
 		lcdc_info.clock_source			= LCDC_CLK_EXTERNAL;
 		lcdc_info.ch[0].clock_divider		= 1;
-		lcdc_info.ch[0].lcd_cfg			= ecovec_dvi_modes;
-		lcdc_info.ch[0].num_cfg			= ARRAY_SIZE(ecovec_dvi_modes);
+		lcdc_info.ch[0].lcd_modes		= ecovec_dvi_modes;
+		lcdc_info.ch[0].num_modes		= ARRAY_SIZE(ecovec_dvi_modes);
 
 		gpio_set_value(GPIO_PTA2, 1);
 		gpio_set_value(GPIO_PTU1, 1);
@@ -1125,8 +1125,8 @@ static int __init arch_setup(void)
 		/* Panel */
 		lcdc_info.clock_source			= LCDC_CLK_PERIPHERAL;
 		lcdc_info.ch[0].clock_divider		= 2;
-		lcdc_info.ch[0].lcd_cfg			= ecovec_lcd_modes;
-		lcdc_info.ch[0].num_cfg			= ARRAY_SIZE(ecovec_lcd_modes);
+		lcdc_info.ch[0].lcd_modes		= ecovec_lcd_modes;
+		lcdc_info.ch[0].num_modes		= ARRAY_SIZE(ecovec_lcd_modes);
 
 		gpio_set_value(GPIO_PTR1, 1);
 
diff --git a/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c b/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c
index 25e145fb708..c148b36ecb6 100644
--- a/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c
+++ b/arch/sh/boards/mach-kfr2r09/lcd_wqvga.c
@@ -251,8 +251,7 @@ static void display_on(void *sohandle,
 	write_memory_start(sohandle, so);
 }
 
-int kfr2r09_lcd_setup(void *board_data, void *sohandle,
-		      struct sh_mobile_lcdc_sys_bus_ops *so)
+int kfr2r09_lcd_setup(void *sohandle, struct sh_mobile_lcdc_sys_bus_ops *so)
 {
 	/* power on */
 	gpio_set_value(GPIO_PTF4, 0);  /* PROTECT/ -> L */
@@ -273,8 +272,7 @@ int kfr2r09_lcd_setup(void *board_data, void *sohandle,
 	return 0;
 }
 
-void kfr2r09_lcd_start(void *board_data, void *sohandle,
-		       struct sh_mobile_lcdc_sys_bus_ops *so)
+void kfr2r09_lcd_start(void *sohandle, struct sh_mobile_lcdc_sys_bus_ops *so)
 {
 	write_memory_start(sohandle, so);
 }
@@ -327,12 +325,12 @@ static int kfr2r09_lcd_backlight(int on)
 	return 0;
 }
 
-void kfr2r09_lcd_on(void *board_data, struct fb_info *info)
+void kfr2r09_lcd_on(void)
 {
 	kfr2r09_lcd_backlight(1);
 }
 
-void kfr2r09_lcd_off(void *board_data)
+void kfr2r09_lcd_off(void)
 {
 	kfr2r09_lcd_backlight(0);
 }
diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index 5b382e1afae..d04a55d3b87 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -148,13 +148,11 @@ static struct sh_mobile_lcdc_info kfr2r09_sh_lcdc_info = {
 		.interface_type = SYS18,
 		.clock_divider = 6,
 		.flags = LCDC_FLAGS_DWPOL,
-		.lcd_cfg = kfr2r09_lcdc_modes,
-		.num_cfg = ARRAY_SIZE(kfr2r09_lcdc_modes),
-		.lcd_size_cfg = {
+		.lcd_modes = kfr2r09_lcdc_modes,
+		.num_modes = ARRAY_SIZE(kfr2r09_lcdc_modes),
+		.panel_cfg = {
 			.width = 35,
 			.height = 58,
-		},
-		.board_cfg = {
 			.setup_sys = kfr2r09_lcd_setup,
 			.start_transfer = kfr2r09_lcd_start,
 			.display_on = kfr2r09_lcd_on,
diff --git a/arch/sh/boards/mach-migor/lcd_qvga.c b/arch/sh/boards/mach-migor/lcd_qvga.c
index de9014a8a93..8bccd345b69 100644
--- a/arch/sh/boards/mach-migor/lcd_qvga.c
+++ b/arch/sh/boards/mach-migor/lcd_qvga.c
@@ -113,8 +113,7 @@ static const unsigned short magic3_data[] = {
 	0x0010, 0x16B0, 0x0011, 0x0111, 0x0007, 0x0061,
 };
 
-int migor_lcd_qvga_setup(void *board_data, void *sohandle,
-			 struct sh_mobile_lcdc_sys_bus_ops *so)
+int migor_lcd_qvga_setup(void *sohandle, struct sh_mobile_lcdc_sys_bus_ops *so)
 {
 	unsigned long xres = 320;
 	unsigned long yres = 240;
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index d37ba272052..ff6f69c6906 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -246,9 +246,9 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = {
 		.fourcc = V4L2_PIX_FMT_RGB565,
 		.interface_type = RGB16,
 		.clock_divider = 2,
-		.lcd_cfg = migor_lcd_modes,
-		.num_cfg = ARRAY_SIZE(migor_lcd_modes),
-		.lcd_size_cfg = { /* 7.0 inch */
+		.lcd_modes = migor_lcd_modes,
+		.num_modes = ARRAY_SIZE(migor_lcd_modes),
+		.panel_cfg = { /* 7.0 inch */
 			.width = 152,
 			.height = 91,
 		},
@@ -260,13 +260,11 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = {
 		.fourcc = V4L2_PIX_FMT_RGB565,
 		.interface_type = SYS16A,
 		.clock_divider = 10,
-		.lcd_cfg = migor_lcd_modes,
-		.num_cfg = ARRAY_SIZE(migor_lcd_modes),
-		.lcd_size_cfg = { /* 2.4 inch */
-			.width = 49,
+		.lcd_modes = migor_lcd_modes,
+		.num_modes = ARRAY_SIZE(migor_lcd_modes),
+		.panel_cfg = {
+			.width = 49,	/* 2.4 inch */
 			.height = 37,
-		},
-		.board_cfg = {
 			.setup_sys = migor_lcd_qvga_setup,
 		},
 		.sys_bus_cfg = {
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 2b07fc01695..c540b16547c 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -182,12 +182,10 @@ static struct sh_mobile_lcdc_info lcdc_info = {
 		.chan = LCDC_CHAN_MAINLCD,
 		.fourcc = V4L2_PIX_FMT_RGB565,
 		.clock_divider = 1,
-		.lcd_size_cfg = { /* 7.0 inch */
+		.panel_cfg = { /* 7.0 inch */
 			.width = 152,
 			.height = 91,
 		},
-		.board_cfg = {
-		},
 	}
 };
 
@@ -278,7 +276,9 @@ static struct platform_device ceu1_device = {
 /* FSI */
 /* change J20, J21, J22 pin to 1-2 connection to use slave mode */
 static struct sh_fsi_platform_info fsi_info = {
-	.porta_flags = SH_FSI_BRS_INV,
+	.port_a = {
+		.flags = SH_FSI_BRS_INV,
+	},
 };
 
 static struct resource fsi_resources[] = {
@@ -888,12 +888,12 @@ static int __init devices_setup(void)
 
 	if (sw & SW41_B) {
 		/* 720p */
-		lcdc_info.ch[0].lcd_cfg	= lcdc_720p_modes;
-		lcdc_info.ch[0].num_cfg	= ARRAY_SIZE(lcdc_720p_modes);
+		lcdc_info.ch[0].lcd_modes = lcdc_720p_modes;
+		lcdc_info.ch[0].num_modes = ARRAY_SIZE(lcdc_720p_modes);
 	} else {
 		/* VGA */
-		lcdc_info.ch[0].lcd_cfg	= lcdc_vga_modes;
-		lcdc_info.ch[0].num_cfg	= ARRAY_SIZE(lcdc_vga_modes);
+		lcdc_info.ch[0].lcd_modes = lcdc_vga_modes;
+		lcdc_info.ch[0].num_modes = ARRAY_SIZE(lcdc_vga_modes);
 	}
 
 	if (sw & SW41_A) {
diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index 1e7b0e2e764..9d10a3cb879 100644
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -37,11 +37,20 @@ static void __devinit pcibios_scanbus(struct pci_channel *hose)
 	static int next_busno;
 	static int need_domain_info;
 	LIST_HEAD(resources);
+	struct resource *res;
+	resource_size_t offset;
 	int i;
 	struct pci_bus *bus;
 
-	for (i = 0; i < hose->nr_resources; i++)
-		pci_add_resource(&resources, hose->resources + i);
+	for (i = 0; i < hose->nr_resources; i++) {
+		res = hose->resources + i;
+		offset = 0;
+		if (res->flags & IORESOURCE_IO)
+			offset = hose->io_offset;
+		else if (res->flags & IORESOURCE_MEM)
+			offset = hose->mem_offset;
+		pci_add_resource_offset(&resources, res, offset);
+	}
 
 	bus = pci_scan_root_bus(NULL, next_busno, hose->pci_ops, hose,
 				&resources);
@@ -143,42 +152,12 @@ static int __init pcibios_init(void)
 }
 subsys_initcall(pcibios_init);
 
-static void pcibios_fixup_device_resources(struct pci_dev *dev,
-	struct pci_bus *bus)
-{
-	/* Update device resources.  */
-	struct pci_channel *hose = bus->sysdata;
-	unsigned long offset = 0;
-	int i;
-
-	for (i = 0; i < PCI_NUM_RESOURCES; i++) {
-		if (!dev->resource[i].start)
-			continue;
-		if (dev->resource[i].flags & IORESOURCE_IO)
-			offset = hose->io_offset;
-		else if (dev->resource[i].flags & IORESOURCE_MEM)
-			offset = hose->mem_offset;
-
-		dev->resource[i].start += offset;
-		dev->resource[i].end += offset;
-	}
-}
-
 /*
  *  Called after each bus is probed, but before its children
  *  are examined.
  */
 void __devinit pcibios_fixup_bus(struct pci_bus *bus)
 {
-	struct pci_dev *dev;
-	struct list_head *ln;
-
-	for (ln = bus->devices.next; ln != &bus->devices; ln = ln->next) {
-		dev = pci_dev_b(ln);
-
-		if ((dev->class >> 8) != PCI_CLASS_BRIDGE_PCI)
-			pcibios_fixup_device_resources(dev, bus);
-	}
 }
 
 /*
@@ -208,36 +187,6 @@ resource_size_t pcibios_align_resource(void *data, const struct resource *res,
 	return start;
 }
 
-void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
-			     struct resource *res)
-{
-	struct pci_channel *hose = dev->sysdata;
-	unsigned long offset = 0;
-
-	if (res->flags & IORESOURCE_IO)
-		offset = hose->io_offset;
-	else if (res->flags & IORESOURCE_MEM)
-		offset = hose->mem_offset;
-
-	region->start = res->start - offset;
-	region->end = res->end - offset;
-}
-
-void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
-			     struct pci_bus_region *region)
-{
-	struct pci_channel *hose = dev->sysdata;
-	unsigned long offset = 0;
-
-	if (res->flags & IORESOURCE_IO)
-		offset = hose->io_offset;
-	else if (res->flags & IORESOURCE_MEM)
-		offset = hose->mem_offset;
-
-	res->start = region->start + offset;
-	res->end = region->end + offset;
-}
-
 int pcibios_enable_device(struct pci_dev *dev, int mask)
 {
 	return pci_enable_resources(dev, mask);
@@ -381,8 +330,6 @@ EXPORT_SYMBOL(pci_iounmap);
 #endif /* CONFIG_GENERIC_IOMAP */
 
 #ifdef CONFIG_HOTPLUG
-EXPORT_SYMBOL(pcibios_resource_to_bus);
-EXPORT_SYMBOL(pcibios_bus_to_resource);
 EXPORT_SYMBOL(PCIBIOS_MIN_IO);
 EXPORT_SYMBOL(PCIBIOS_MIN_MEM);
 #endif
diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h
index cb21e2399dc..bff96c2e7d2 100644
--- a/arch/sh/include/asm/pci.h
+++ b/arch/sh/include/asm/pci.h
@@ -114,12 +114,6 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
 /* Board-specific fixup routines. */
 int pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin);
 
-extern void pcibios_resource_to_bus(struct pci_dev *dev,
-	struct pci_bus_region *region, struct resource *res);
-
-extern void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
-				    struct pci_bus_region *region);
-
 #define pci_domain_nr(bus) ((struct pci_channel *)(bus)->sysdata)->index
 
 static inline int pci_proc_domain(struct pci_bus *bus)
diff --git a/arch/sh/include/mach-kfr2r09/mach/kfr2r09.h b/arch/sh/include/mach-kfr2r09/mach/kfr2r09.h
index 07e635b0e04..ba3d93d333f 100644
--- a/arch/sh/include/mach-kfr2r09/mach/kfr2r09.h
+++ b/arch/sh/include/mach-kfr2r09/mach/kfr2r09.h
@@ -4,21 +4,21 @@
 #include <video/sh_mobile_lcdc.h>
 
 #if defined(CONFIG_FB_SH_MOBILE_LCDC) || defined(CONFIG_FB_SH_MOBILE_LCDC_MODULE)
-void kfr2r09_lcd_on(void *board_data, struct fb_info *info);
-void kfr2r09_lcd_off(void *board_data);
-int kfr2r09_lcd_setup(void *board_data, void *sys_ops_handle,
+void kfr2r09_lcd_on(void);
+void kfr2r09_lcd_off(void);
+int kfr2r09_lcd_setup(void *sys_ops_handle,
 		      struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
-void kfr2r09_lcd_start(void *board_data, void *sys_ops_handle,
+void kfr2r09_lcd_start(void *sys_ops_handle,
 		       struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
 #else
-static void kfr2r09_lcd_on(void *board_data) {}
-static void kfr2r09_lcd_off(void *board_data) {}
-static int kfr2r09_lcd_setup(void *board_data, void *sys_ops_handle,
+static void kfr2r09_lcd_on(void) {}
+static void kfr2r09_lcd_off(void) {}
+static int kfr2r09_lcd_setup(void *sys_ops_handle,
 				struct sh_mobile_lcdc_sys_bus_ops *sys_ops)
 {
 	return -ENODEV;
 }
-static void kfr2r09_lcd_start(void *board_data, void *sys_ops_handle,
+static void kfr2r09_lcd_start(void *sys_ops_handle,
 				struct sh_mobile_lcdc_sys_bus_ops *sys_ops)
 {
 }
diff --git a/arch/sh/include/mach-migor/mach/migor.h b/arch/sh/include/mach-migor/mach/migor.h
index 42fccf93412..7de7bb74c29 100644
--- a/arch/sh/include/mach-migor/mach/migor.h
+++ b/arch/sh/include/mach-migor/mach/migor.h
@@ -9,7 +9,7 @@
 
 #include <video/sh_mobile_lcdc.h>
 
-int migor_lcd_qvga_setup(void *board_data, void *sys_ops_handle,
+int migor_lcd_qvga_setup(void *sys_ops_handle,
 			 struct sh_mobile_lcdc_sys_bus_ops *sys_ops);
 
 #endif /* __ASM_SH_MIGOR_H */
diff --git a/arch/sh/kernel/vsyscall/vsyscall.c b/arch/sh/kernel/vsyscall/vsyscall.c
index 1d6d51a1ce7..5ca579720a0 100644
--- a/arch/sh/kernel/vsyscall/vsyscall.c
+++ b/arch/sh/kernel/vsyscall/vsyscall.c
@@ -73,8 +73,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
 
 	ret = install_special_mapping(mm, addr, PAGE_SIZE,
 				      VM_READ | VM_EXEC |
-				      VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC |
-				      VM_ALWAYSDUMP,
+				      VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
 				      syscall_pages);
 	if (unlikely(ret))
 		goto up_fail;
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index 92eb98633ab..112fea12522 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -244,7 +244,7 @@ static void sh4_flush_cache_page(void *args)
 		if (map_coherent)
 			vaddr = kmap_coherent(page, address);
 		else
-			vaddr = kmap_atomic(page, KM_USER0);
+			vaddr = kmap_atomic(page);
 
 		address = (unsigned long)vaddr;
 	}
@@ -259,7 +259,7 @@ static void sh4_flush_cache_page(void *args)
 		if (map_coherent)
 			kunmap_coherent(vaddr);
 		else
-			kunmap_atomic(vaddr, KM_USER0);
+			kunmap_atomic(vaddr);
 	}
 }
 
diff --git a/arch/sh/mm/cache.c b/arch/sh/mm/cache.c
index 5a580ea0442..616966a96cb 100644
--- a/arch/sh/mm/cache.c
+++ b/arch/sh/mm/cache.c
@@ -95,7 +95,7 @@ void copy_user_highpage(struct page *to, struct page *from,
 {
 	void *vfrom, *vto;
 
-	vto = kmap_atomic(to, KM_USER1);
+	vto = kmap_atomic(to);
 
 	if (boot_cpu_data.dcache.n_aliases && page_mapped(from) &&
 	    test_bit(PG_dcache_clean, &from->flags)) {
@@ -103,16 +103,16 @@ void copy_user_highpage(struct page *to, struct page *from,
 		copy_page(vto, vfrom);
 		kunmap_coherent(vfrom);
 	} else {
-		vfrom = kmap_atomic(from, KM_USER0);
+		vfrom = kmap_atomic(from);
 		copy_page(vto, vfrom);
-		kunmap_atomic(vfrom, KM_USER0);
+		kunmap_atomic(vfrom);
 	}
 
 	if (pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK) ||
 	    (vma->vm_flags & VM_EXEC))
 		__flush_purge_region(vto, PAGE_SIZE);
 
-	kunmap_atomic(vto, KM_USER1);
+	kunmap_atomic(vto);
 	/* Make sure this page is cleared on other CPU's too before using it */
 	smp_wmb();
 }
@@ -120,14 +120,14 @@ EXPORT_SYMBOL(copy_user_highpage);
 
 void clear_user_highpage(struct page *page, unsigned long vaddr)
 {
-	void *kaddr = kmap_atomic(page, KM_USER0);
+	void *kaddr = kmap_atomic(page);
 
 	clear_page(kaddr);
 
 	if (pages_do_alias((unsigned long)kaddr, vaddr & PAGE_MASK))
 		__flush_purge_region(kaddr, PAGE_SIZE);
 
-	kunmap_atomic(kaddr, KM_USER0);
+	kunmap_atomic(kaddr);
 }
 EXPORT_SYMBOL(clear_user_highpage);