Merge tag 'devicetree-for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull DeviceTree updates from Rob Herring:

 - new tool 'dtx_diff' to diff DT files

 - sync kernel's dtc/libfdt to current dtc repo master

 - fix for reserved memory regions located in highmem

 - document standard unit suffixes for DT properties

 - various DT binding doc updates

* tag 'devicetree-for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  of: Add vendor prefix for eGalax_eMPIA Technology Inc
  Input: ads7846: Add description how to use internal reference (ADS7846)
  ARM: realview: add EB syscon variants to bindings
  devicetree: bindings: ARM: Use "uV" for micro-volt
  serial: fsl-imx-uart: Fix typo in fsl,dte-mode description
  of: add 'const' for of_property_*_string*() parameter '*np'
  of/unittest: fix infinite loop in of_unittest_destroy_tracked_overlays()
  of: alloc anywhere from memblock if range not specified
  kbuild: Allow using host dtc instead of kernel's copy
  of: resolver: Add missing of_node_get and of_node_put
  of: Add United Radiant Technology Corporation vendor prefix
  dt/bindings: add documentation on standard property unit suffixes
  scripts/dtc: Update to upstream commit b06e55c88b9b
  ARM: boot: Add an implementation of strnlen for libfdt
  scripts/dtc: dtx_diff - add info to error message
  dtc: create tool to diff device trees

1 files changed, 1 insertions, 2 deletions

diff --git a/scripts/dtc/util.c b/scripts/dtc/util.c
index 9d65226df9e4..fb124eea4919 100644
--- a/scripts/dtc/util.c
+++ b/scripts/dtc/util.c
@@ -152,7 +152,6 @@ char get_escape_char(const char *s, int *i)
 	int	j = *i + 1;
 	char	val;
 
-	assert(c);
 	switch (c) {
 	case 'a':
 		val = '\a';
@@ -349,7 +348,6 @@ int utilfdt_decode_type(const char *fmt, int *type, int *size)
 void utilfdt_print_data(const char *data, int len)
 {
 	int i;
-	const char *p = data;
 	const char *s;
 
 	/* no data, don't print */
@@ -376,6 +374,7 @@ void utilfdt_print_data(const char *data, int len)
 			       i < (len - 1) ? " " : "");
 		printf(">");
 	} else {
+		const unsigned char *p = (const unsigned char *)data;
 		printf(" = [");
 		for (i = 0; i < len; i++)
 			printf("%02x%s", *p++, i < len - 1 ? " " : "");