Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	Documentation/powerpc/booting-without-of.txt
	drivers/atm/Makefile
	drivers/net/fs_enet/fs_enet-main.c
	drivers/pci/pci-acpi.c
	net/8021q/vlan.c
	net/iucv/iucv.c

9 files changed, 43 insertions, 128 deletions

diff --git a/drivers/mtd/ftl.c b/drivers/mtd/ftl.c
index 4a79b187b56..5c29872184e 100644
--- a/drivers/mtd/ftl.c
+++ b/drivers/mtd/ftl.c
@@ -130,10 +130,6 @@ typedef struct partition_t {
     u_int16_t		DataUnits;
     u_int32_t		BlocksPerUnit;
     erase_unit_header_t	header;
-#if 0
-    region_info_t	region;
-    memory_handle_t	handle;
-#endif
 } partition_t;
 
 /* Partition state flags */
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 17bc87a43ff..d2fbc296452 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -258,13 +258,6 @@ config MTD_ALCHEMY
 	help
 	  Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
 
-config MTD_MTX1
-	tristate "4G Systems MTX-1 Flash device"
-	depends on MIPS_MTX1 && MTD_CFI
-	help
-	  Flash memory access on 4G Systems MTX-1 Board. If you have one of
-	  these boards and would like to use the flash chips on it, say 'Y'.
-
 config MTD_DILNETPC
 	tristate "CFI Flash device mapped on DIL/Net PC"
 	depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index 957fb5f70f5..c6ce8673dab 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -65,5 +65,4 @@ obj-$(CONFIG_MTD_DMV182)	+= dmv182.o
 obj-$(CONFIG_MTD_SHARP_SL)	+= sharpsl-flash.o
 obj-$(CONFIG_MTD_PLATRAM)	+= plat-ram.o
 obj-$(CONFIG_MTD_OMAP_NOR)	+= omap_nor.o
-obj-$(CONFIG_MTD_MTX1)		+= mtx-1_flash.o
 obj-$(CONFIG_MTD_INTEL_VR_NOR)	+= intel_vr_nor.o
diff --git a/drivers/mtd/maps/mtx-1_flash.c b/drivers/mtd/maps/mtx-1_flash.c
deleted file mode 100644
index 2a8fde9b92f..00000000000
--- a/drivers/mtd/maps/mtx-1_flash.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Flash memory access on 4G Systems MTX-1 boards
- *
- * $Id: mtx-1_flash.c,v 1.2 2005/11/07 11:14:27 gleixner Exp $
- *
- * (C) 2005 Bruno Randolf <bruno.randolf@4g-systems.biz>
- * (C) 2005 Joern Engel <joern@wohnheim.fh-wedel.de>
- *
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/io.h>
-
-static struct map_info mtx1_map = {
-	.name = "MTX-1 flash",
-	.bankwidth = 4,
-	.size = 0x2000000,
-	.phys = 0x1E000000,
-};
-
-static struct mtd_partition mtx1_partitions[] = {
-        {
-                .name = "filesystem",
-                .size = 0x01C00000,
-                .offset = 0,
-        },{
-                .name = "yamon",
-                .size = 0x00100000,
-                .offset = MTDPART_OFS_APPEND,
-                .mask_flags = MTD_WRITEABLE,
-        },{
-                .name = "kernel",
-                .size = 0x002c0000,
-                .offset = MTDPART_OFS_APPEND,
-        },{
-                .name = "yamon env",
-                .size = 0x00040000,
-                .offset = MTDPART_OFS_APPEND,
-        }
-};
-
-static struct mtd_info *mtx1_mtd;
-
-int __init mtx1_mtd_init(void)
-{
-	int ret = -ENXIO;
-
-	simple_map_init(&mtx1_map);
-
-	mtx1_map.virt = ioremap(mtx1_map.phys, mtx1_map.size);
-	if (!mtx1_map.virt)
-		return -EIO;
-
-	mtx1_mtd = do_map_probe("cfi_probe", &mtx1_map);
-	if (!mtx1_mtd)
-		goto err;
-
-	mtx1_mtd->owner = THIS_MODULE;
-
-	ret = add_mtd_partitions(mtx1_mtd, mtx1_partitions,
-			ARRAY_SIZE(mtx1_partitions));
-	if (ret)
-		goto err;
-
-	return 0;
-
-err:
-       iounmap(mtx1_map.virt);
-       return ret;
-}
-
-static void __exit mtx1_mtd_cleanup(void)
-{
-	if (mtx1_mtd) {
-		del_mtd_partitions(mtx1_mtd);
-		map_destroy(mtx1_mtd);
-	}
-	if (mtx1_map.virt)
-		iounmap(mtx1_map.virt);
-}
-
-module_init(mtx1_mtd_init);
-module_exit(mtx1_mtd_cleanup);
-
-MODULE_AUTHOR("Bruno Randolf <bruno.randolf@4g-systems.biz>");
-MODULE_DESCRIPTION("MTX-1 flash map");
-MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/maps/omap_nor.c b/drivers/mtd/maps/omap_nor.c
index c12d8056beb..68eec6c6c51 100644
--- a/drivers/mtd/maps/omap_nor.c
+++ b/drivers/mtd/maps/omap_nor.c
@@ -60,13 +60,22 @@ struct omapflash_info {
 static void omap_set_vpp(struct map_info *map, int enable)
 {
 	static int	count;
-
-	if (enable) {
-		if (count++ == 0)
-			OMAP_EMIFS_CONFIG_REG |= OMAP_EMIFS_CONFIG_WP;
-	} else {
-		if (count && (--count == 0))
-			OMAP_EMIFS_CONFIG_REG &= ~OMAP_EMIFS_CONFIG_WP;
+	u32 l;
+
+	if (cpu_class_is_omap1()) {
+		if (enable) {
+			if (count++ == 0) {
+				l = omap_readl(EMIFS_CONFIG);
+				l |= OMAP_EMIFS_CONFIG_WP;
+				omap_writel(l, EMIFS_CONFIG);
+			}
+		} else {
+			if (count && (--count == 0)) {
+				l = omap_readl(EMIFS_CONFIG);
+				l &= ~OMAP_EMIFS_CONFIG_WP;
+				omap_writel(l, EMIFS_CONFIG);
+			}
+		}
 	}
 }
 
diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c
index 1912d968718..0cc31675aeb 100644
--- a/drivers/mtd/maps/pcmciamtd.c
+++ b/drivers/mtd/maps/pcmciamtd.c
@@ -498,17 +498,14 @@ static int pcmciamtd_config(struct pcmcia_device *link)
 	int i;
 	config_info_t t;
 	static char *probes[] = { "jedec_probe", "cfi_probe" };
-	cisinfo_t cisinfo;
 	int new_name = 0;
 
 	DEBUG(3, "link=0x%p", link);
 
 	DEBUG(2, "Validating CIS");
-	ret = pcmcia_validate_cis(link, &cisinfo);
+	ret = pcmcia_validate_cis(link, NULL);
 	if(ret != CS_SUCCESS) {
 		cs_error(link, GetTupleData, ret);
-	} else {
-		DEBUG(2, "ValidateCIS found %d chains", cisinfo.Chains);
 	}
 
 	card_settings(dev, link, &new_name);
@@ -563,9 +560,7 @@ static int pcmciamtd_config(struct pcmcia_device *link)
 	DEBUG(1, "Allocated a window of %dKiB", dev->win_size >> 10);
 
 	/* Get write protect status */
-	CS_CHECK(GetStatus, pcmcia_get_status(link, &status));
-	DEBUG(2, "status value: 0x%x window handle = 0x%8.8lx",
-	      status.CardState, (unsigned long)link->win);
+	DEBUG(2, "window handle = 0x%8.8lx", (unsigned long)link->win);
 	dev->win_base = ioremap(req.Base, req.Size);
 	if(!dev->win_base) {
 		err("ioremap(%lu, %u) failed", req.Base, req.Size);
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 5d3ac512ce1..129d429cd2d 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
+#include <linux/smp_lock.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/compatmac.h>
@@ -86,6 +87,7 @@ static int mtd_open(struct inode *inode, struct file *file)
 {
 	int minor = iminor(inode);
 	int devnum = minor >> 1;
+	int ret = 0;
 	struct mtd_info *mtd;
 	struct mtd_file_info *mfi;
 
@@ -98,31 +100,39 @@ static int mtd_open(struct inode *inode, struct file *file)
 	if ((file->f_mode & 2) && (minor & 1))
 		return -EACCES;
 
+	lock_kernel();
 	mtd = get_mtd_device(NULL, devnum);
 
-	if (IS_ERR(mtd))
-		return PTR_ERR(mtd);
+	if (IS_ERR(mtd)) {
+		ret = PTR_ERR(mtd);
+		goto out;
+	}
 
 	if (MTD_ABSENT == mtd->type) {
 		put_mtd_device(mtd);
-		return -ENODEV;
+		ret = -ENODEV;
+		goto out;
 	}
 
 	/* You can't open it RW if it's not a writeable device */
 	if ((file->f_mode & 2) && !(mtd->flags & MTD_WRITEABLE)) {
 		put_mtd_device(mtd);
-		return -EACCES;
+		ret = -EACCES;
+		goto out;
 	}
 
 	mfi = kzalloc(sizeof(*mfi), GFP_KERNEL);
 	if (!mfi) {
 		put_mtd_device(mtd);
-		return -ENOMEM;
+		ret = -ENOMEM;
+		goto out;
 	}
 	mfi->mtd = mtd;
 	file->private_data = mfi;
 
-	return 0;
+out:
+	unlock_kernel();
+	return ret;
 } /* mtd_open */
 
 /*====================================================================*/
diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c
index 59e05a1c50c..ee2ac3948cd 100644
--- a/drivers/mtd/nand/orion_nand.c
+++ b/drivers/mtd/nand/orion_nand.c
@@ -85,6 +85,9 @@ static int __init orion_nand_probe(struct platform_device *pdev)
 	nc->cmd_ctrl = orion_nand_cmd_ctrl;
 	nc->ecc.mode = NAND_ECC_SOFT;
 
+	if (board->chip_delay)
+		nc->chip_delay = board->chip_delay;
+
 	if (board->width == 16)
 		nc->options |= NAND_BUSWIDTH_16;
 
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c
index 9d6aae5449b..89193ba9451 100644
--- a/drivers/mtd/ubi/cdev.c
+++ b/drivers/mtd/ubi/cdev.c
@@ -39,6 +39,7 @@
 #include <linux/stat.h>
 #include <linux/ioctl.h>
 #include <linux/capability.h>
+#include <linux/smp_lock.h>
 #include <mtd/ubi-user.h>
 #include <asm/uaccess.h>
 #include <asm/div64.h>
@@ -103,9 +104,12 @@ static int vol_cdev_open(struct inode *inode, struct file *file)
 	struct ubi_volume_desc *desc;
 	int vol_id = iminor(inode) - 1, mode, ubi_num;
 
+	lock_kernel();
 	ubi_num = ubi_major2num(imajor(inode));
-	if (ubi_num < 0)
+	if (ubi_num < 0) {
+		unlock_kernel();
 		return ubi_num;
+	}
 
 	if (file->f_mode & FMODE_WRITE)
 		mode = UBI_READWRITE;
@@ -115,6 +119,7 @@ static int vol_cdev_open(struct inode *inode, struct file *file)
 	dbg_msg("open volume %d, mode %d", vol_id, mode);
 
 	desc = ubi_open_volume(ubi_num, vol_id, mode);
+	unlock_kernel();
 	if (IS_ERR(desc))
 		return PTR_ERR(desc);