diff --git a/Documentation/devicetree/bindings/misc/ramoops.txt b/Documentation/devicetree/bindings/misc/ramoops.txt
deleted file mode 100644
index cd02cec..0000000
--- a/Documentation/devicetree/bindings/misc/ramoops.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-Ramoops oops/panic logger
-=========================
-
-ramoops provides persistent RAM storage for oops and panics, so they can be
-recovered after a reboot. It is a backend to pstore, so this node is named
-"ramoops" after the backend, rather than "pstore" which is the subsystem.
-
-Parts of this storage may be set aside for other persistent log buffers, such
-as kernel log messages, or for optional ECC error-correction data.  The total
-size of these optional buffers must fit in the reserved region.
-
-Any remaining space will be used for a circular buffer of oops and panic
-records.  These records have a configurable size, with a size of 0 indicating
-that they should be disabled.
-
-At least one of "record-size", "console-size", "ftrace-size", or "pmsg-size"
-must be set non-zero, but are otherwise optional as listed below.
-
-
-Required properties:
-
-- compatible: must be "ramoops"
-
-- memory-region: phandle to a region of memory that is preserved between
-  reboots
-
-
-Optional properties:
-
-- ecc-size: enables ECC support and specifies ECC buffer size in bytes
-  (defaults to 0: no ECC)
-
-- record-size: maximum size in bytes of each dump done on oops/panic
-  (defaults to 0: disabled)
-
-- console-size: size in bytes of log buffer reserved for kernel messages
-  (defaults to 0: disabled)
-
-- ftrace-size: size in bytes of log buffer reserved for function tracing and
-  profiling (defaults to 0: disabled)
-
-- pmsg-size: size in bytes of log buffer reserved for userspace messages
-  (defaults to 0: disabled)
-
-- unbuffered: if present, use unbuffered mappings to map the reserved region
-  (defaults to buffered mappings)
-
-- no-dump-oops: if present, only dump panics (defaults to panics and oops)
diff --git a/Documentation/ramoops.txt b/Documentation/ramoops.txt
index 9264bca..5d86756 100644
--- a/Documentation/ramoops.txt
+++ b/Documentation/ramoops.txt
@@ -45,7 +45,7 @@ corrupt, but usually it is restorable.
 
 2. Setting the parameters
 
-Setting the ramoops parameters can be done in 3 different manners:
+Setting the ramoops parameters can be done in 2 different manners:
  1. Use the module parameters (which have the names of the variables described
  as before).
  For quick debugging, you can also reserve parts of memory during boot
@@ -54,9 +54,7 @@ Setting the ramoops parameters can be done in 3 different manners:
  kernel to use only the first 128 MB of memory, and place ECC-protected ramoops
  region at 128 MB boundary:
  "mem=128M ramoops.mem_address=0x8000000 ramoops.ecc=1"
- 2. Use Device Tree bindings, as described in
- Documentation/device-tree/bindings/misc/ramoops.txt.
- 3. Use a platform device and set the platform data. The parameters can then
+ 2. Use a platform device and set the platform data. The parameters can then
  be set through that platform data. An example of doing that is:
 
 #include <linux/pstore_ram.h>
diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c
index 47516a7..d9668c2 100644
--- a/fs/pstore/ram.c
+++ b/fs/pstore/ram.c
@@ -34,8 +34,6 @@
 #include <linux/slab.h>
 #include <linux/compiler.h>
 #include <linux/pstore_ram.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
 
 #define RAMOOPS_KERNMSG_HDR "===="
 #define MIN_MEM_SIZE 4096UL
@@ -460,98 +458,15 @@ static int ramoops_init_prz(struct device *dev, struct ramoops_context *cxt,
 	return 0;
 }
 
-static int ramoops_parse_dt_size(struct platform_device *pdev,
-				 const char *propname, u32 *value)
-{
-	u32 val32 = 0;
-	int ret;
-
-	ret = of_property_read_u32(pdev->dev.of_node, propname, &val32);
-	if (ret < 0 && ret != -EINVAL) {
-		dev_err(&pdev->dev, "failed to parse property %s: %d\n",
-			propname, ret);
-		return ret;
-	}
-
-	if (val32 > INT_MAX) {
-		dev_err(&pdev->dev, "%s %u > INT_MAX\n", propname, val32);
-		return -EOVERFLOW;
-	}
-
-	*value = val32;
-	return 0;
-}
-
-static int ramoops_parse_dt(struct platform_device *pdev,
-			    struct ramoops_platform_data *pdata)
-{
-	struct device_node *of_node = pdev->dev.of_node;
-	struct device_node *mem_region;
-	struct resource res;
-	u32 value;
-	int ret;
-
-	dev_dbg(&pdev->dev, "using Device Tree\n");
-
-	mem_region = of_parse_phandle(of_node, "memory-region", 0);
-	if (!mem_region) {
-		dev_err(&pdev->dev, "no memory-region phandle\n");
-		return -ENODEV;
-	}
-
-	ret = of_address_to_resource(mem_region, 0, &res);
-	of_node_put(mem_region);
-	if (ret) {
-		dev_err(&pdev->dev,
-			"failed to translate memory-region to resource: %d\n",
-			ret);
-		return ret;
-	}
-
-	pdata->mem_size = resource_size(&res);
-	pdata->mem_address = res.start;
-	pdata->mem_type = of_property_read_bool(of_node, "unbuffered");
-	pdata->dump_oops = !of_property_read_bool(of_node, "no-dump-oops");
-
-#define parse_size(name, field) {					\
-		ret = ramoops_parse_dt_size(pdev, name, &value);	\
-		if (ret < 0)						\
-			return ret;					\
-		field = value;						\
-	}
-
-	parse_size("record-size", pdata->record_size);
-	parse_size("console-size", pdata->console_size);
-	parse_size("ftrace-size", pdata->ftrace_size);
-	parse_size("pmsg-size", pdata->pmsg_size);
-	parse_size("ecc-size", pdata->ecc_info.ecc_size);
-
-#undef parse_size
-
-	return 0;
-}
-
 static int ramoops_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct ramoops_platform_data *pdata = dev->platform_data;
+	struct ramoops_platform_data *pdata = pdev->dev.platform_data;
 	struct ramoops_context *cxt = &oops_cxt;
 	size_t dump_mem_sz;
 	phys_addr_t paddr;
 	int err = -EINVAL;
 
-	if (dev_of_node(dev) && !pdata) {
-		pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
-		if (!pdata) {
-			err = -ENOMEM;
-			goto fail_out;
-		}
-
-		err = ramoops_parse_dt(pdev, pdata);
-		if (err < 0)
-			goto fail_out;
-	}
-
 	/* Only a single ramoops area allowed at a time, so fail extra
 	 * probes.
 	 */
@@ -681,17 +596,11 @@ static int ramoops_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static const struct of_device_id dt_match[] = {
-	{ .compatible = "ramoops" },
-	{}
-};
-
 static struct platform_driver ramoops_driver = {
 	.probe		= ramoops_probe,
 	.remove		= ramoops_remove,
 	.driver		= {
-		.name		= "ramoops",
-		.of_match_table	= dt_match,
+		.name	= "ramoops",
 	},
 };
 
