btrfs-tools: update to 4.8.1

Remove fix-parallel.patch as version.h is now generated by autoconf in configure()

(From OE-Core rev: ca6ad4a53ba79201ea481c7f16c7f0c638fc0b3d)

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/btrfs-tools/btrfs-tools/fix-parallel.patch

@@ -1,32 +0,0 @@
-From 373eb51328b5e10529763cad441210e6b0efb24e Mon Sep 17 00:00:00 2001
-From: Robert Yang <liezhi.yang@windriver.com>
-Date: Wed, 11 Feb 2015 22:08:41 -0800
-Subject: [PATCH] Makefile: fix for parallel build
-
-Fixed:
-mkfs.c:300:46: error: 'BTRFS_BUILD_VERSION' undeclared (first use in this function)
-  fprintf(stderr, "mkfs.btrfs, part of %s\n", BTRFS_BUILD_VERSION);
-
-Upstream-Status: Pending
-
-Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
----
- Makefile.in |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/Makefile.in b/Makefile.in
-index 860a390..8a6fbd7 100644
---- a/Makefile.in
-+++ b/Makefile.in
-@@ -142,7 +142,7 @@ else
- 	check_echo = true
- endif
- 
--%.o.d: %.c
-+%.o.d: %.c version.h
- 	$(Q)$(CC) -MM -MG -MF $@ -MT $(@:.o.d=.o) -MT $(@:.o.d=.static.o) -MT $@ $(CFLAGS) $<
- 
- .c.o:
--- 
-1.7.9.5
-

meta/recipes-devtools/btrfs-tools/btrfs-tools_4.8.1.bb

@@ -13,9 +13,8 @@ SECTION = "base"
 DEPENDS = "util-linux attr e2fsprogs lzo acl"
 RDEPENDS_${PN} = "libgcc"
 
-SRCREV = "6819fbcdcab63c2d95da1a2997e37be9a71ca533"
+SRCREV = "d8d0a60406b14b140e83a8c0d5eaedb5dca44092"
 SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git \
-           file://fix-parallel.patch \
 "
 
 inherit autotools-brokensep pkgconfig