Merge git://git.infradead.org/mtd-2.6

* git://git.infradead.org/mtd-2.6: (154 commits)
  mtd: cfi_cmdset_0002: use AMD standard command-set with Winbond flash chips
  mtd: cfi_cmdset_0002: Fix MODULE_ALIAS and linkage for new 0701 commandset ID
  mtd: mxc_nand: Remove duplicate NAND_CMD_RESET case value
  mtd: update gfp/slab.h includes
  jffs2: Stop triggering block erases from jffs2_write_super()
  jffs2: Rename jffs2_erase_pending_trigger() to jffs2_dirty_trigger()
  jffs2: Use jffs2_garbage_collect_trigger() to trigger pending erases
  jffs2: Require jffs2_garbage_collect_trigger() to be called with lock held
  jffs2: Wake GC thread when there are blocks to be erased
  jffs2: Erase pending blocks in GC pass, avoid invalid -EIO return
  jffs2: Add 'work_done' return value from jffs2_erase_pending_blocks()
  mtd: mtdchar: Do not corrupt backing device of device node inode
  mtd/maps/pcmciamtd: Fix printk format for ssize_t in debug messages
  drivers/mtd: Use kmemdup
  mtd: cfi_cmdset_0002: Fix argument order in bootloc warning
  mtd: nand: add Toshiba TC58NVG0 device ID
  pcmciamtd: add another ID
  pcmciamtd: coding style cleanups
  pcmciamtd: fixing obvious errors
  mtd: chips: add SST39WF160x NOR-flashes
  ...

Trivial conflicts due to dev_node removal in drivers/mtd/maps/pcmciamtd.c

1 files changed, 49 insertions, 6 deletions

diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index 101ee6ead05c..36dbcee1ac29 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -173,12 +173,53 @@ static struct mtd_info * __devinit obsolete_probe(struct of_device *dev,
 	}
 }
 
+#ifdef CONFIG_MTD_PARTITIONS
+/* When partitions are set we look for a linux,part-probe property which
+   specifies the list of partition probers to use. If none is given then the
+   default is use. These take precedence over other device tree
+   information. */
+static const char *part_probe_types_def[] = { "cmdlinepart", "RedBoot", NULL };
+static const char ** __devinit of_get_probes(struct device_node *dp)
+{
+	const char *cp;
+	int cplen;
+	unsigned int l;
+	unsigned int count;
+	const char **res;
+
+	cp = of_get_property(dp, "linux,part-probe", &cplen);
+	if (cp == NULL)
+		return part_probe_types_def;
+
+	count = 0;
+	for (l = 0; l != cplen; l++)
+		if (cp[l] == 0)
+			count++;
+
+	res = kzalloc((count + 1)*sizeof(*res), GFP_KERNEL);
+	count = 0;
+	while (cplen > 0) {
+		res[count] = cp;
+		l = strlen(cp) + 1;
+		cp += l;
+		cplen -= l;
+		count++;
+	}
+	return res;
+}
+
+static void __devinit of_free_probes(const char **probes)
+{
+	if (probes != part_probe_types_def)
+		kfree(probes);
+}
+#endif
+
 static int __devinit of_flash_probe(struct of_device *dev,
 				    const struct of_device_id *match)
 {
 #ifdef CONFIG_MTD_PARTITIONS
-	static const char *part_probe_types[]
-		= { "cmdlinepart", "RedBoot", NULL };
+	const char **part_probe_types;
 #endif
 	struct device_node *dp = dev->node;
 	struct resource res;
@@ -218,7 +259,7 @@ static int __devinit of_flash_probe(struct of_device *dev,
 
 	dev_set_drvdata(&dev->dev, info);
 
-	mtd_list = kzalloc(sizeof(struct mtd_info) * count, GFP_KERNEL);
+	mtd_list = kzalloc(sizeof(*mtd_list) * count, GFP_KERNEL);
 	if (!mtd_list)
 		goto err_flash_remove;
 
@@ -307,12 +348,14 @@ static int __devinit of_flash_probe(struct of_device *dev,
 		goto err_out;
 
 #ifdef CONFIG_MTD_PARTITIONS
-	/* First look for RedBoot table or partitions on the command
-	 * line, these take precedence over device tree information */
+	part_probe_types = of_get_probes(dp);
 	err = parse_mtd_partitions(info->cmtd, part_probe_types,
 				   &info->parts, 0);
-	if (err < 0)
+	if (err < 0) {
+		of_free_probes(part_probe_types);
 		return err;
+	}
+	of_free_probes(part_probe_types);
 
 #ifdef CONFIG_MTD_OF_PARTS
 	if (err == 0) {