blktrace: 1.1.0+gitX -> 1.2.0+gitX

1.Upgrade blktrace form 1.1.0+gitX to 1.2.0+gitX
2.Delete 0001-include-sys-types.h-for-dev_t-definition.patch, since it is integrated upstream.
3.Modify ldflags.patch, since iowatcher/Makefile has been changed.

(From OE-Core rev: bd1326a1e778f1c774fe3efd93b888bf9ee9df3d)

Signed-off-by: Huang Qiyu <huangqy.fnst@cn.fujitsu.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-kernel/blktrace/blktrace/0001-include-sys-types.h-for-dev_t-definition.patch

@@ -1,30 +0,0 @@
-From 6b5bbdfaac7f216fe8a02c4cf29e5eb2aee5a409 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Tue, 15 Sep 2015 00:01:00 +0000
-Subject: [PATCH] include sys/types.h for dev_t definition
-
-Avoids the build failures when sys/types.h does not get included
-indirectly through other headers.
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
-Upstream-Status: Submitted
-
- blktrace.h | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/blktrace.h b/blktrace.h
-index 380aec7..944fc08 100644
---- a/blktrace.h
-+++ b/blktrace.h
-@@ -5,6 +5,7 @@
- #include <limits.h>
- #include <byteswap.h>
- #include <endian.h>
-+#include <sys/types.h>
- 
- #include "blktrace_api.h"
- #include "rbtree.h"
--- 
-2.5.2
-

meta/recipes-kernel/blktrace/blktrace/ldflags.patch

@@ -90,7 +90,7 @@ Signed-off-by: Fahad Usman <fahad_usman@mentor.com>
 +++ git/iowatcher/Makefile
 @@ -1,5 +1,6 @@
  C      = gcc
- CFLAGS  = -Wall -O0 -g -W
+ CFLAGS  = -Wall -O2 -g -W -Wunused-result
 +LDFLAGS =
  ALL_CFLAGS = $(CFLAGS) -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
  
@@ -99,8 +99,8 @@ Signed-off-by: Fahad Usman <fahad_usman@mentor.com>
  	$(CC) -o $*.o -c $(ALL_CFLAGS) $<
  
  iowatcher: blkparse.o plot.o main.o tracers.o mpstat.o fio.o
--	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) -lm
-+	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) -lm $(LDFLAGS)
+-	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) -lm -lrt
++	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) -lm $(LDFLAGS) -lrt
  
  depend:
  	@$(CC) -MM $(ALL_CFLAGS) *.c 1> .depend

meta/recipes-kernel/blktrace/blktrace_git.bb

@@ -5,13 +5,12 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=393a5ca445f6965873eca0259a17f833"
 
 DEPENDS = "libaio"
 
-SRCREV = "43fc870ce04e963def45dfc0d1ed4ea21ef10d4b"
+SRCREV = "cca113f2fe0759b91fd6a0e10fdcda2c28f18a7e"
 
-PV = "1.1.0+git${SRCPV}"
+PV = "1.2.0+git${SRCPV}"
 
 SRC_URI = "git://git.kernel.dk/blktrace.git \
            file://ldflags.patch \
-           file://0001-include-sys-types.h-for-dev_t-definition.patch \
 "
 
 S = "${WORKDIR}/git"