[source] devel/trace-cmd: Update to 2.6.1

[LEDE Commits]

blogic pushed a commit to source.git, branch master:
https://git.lede-project.org/b295966f8767ff84b55e547ae5c2967772c3ede2

commit b295966f8767ff84b55e547ae5c2967772c3ede2
Author: Daniel Engberg <daniel.engberg.lists at pyret.net>
AuthorDate: Wed May 10 11:19:46 2017 +0200

    devel/trace-cmd: Update to 2.6.1
    
    Update trace-cmd to version 2.6.1
    Switch to tarball download
    
    Signed-off-by: Daniel Engberg <daniel.engberg.lists at pyret.net>
---
 package/devel/trace-cmd/Makefile | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/package/devel/trace-cmd/Makefile b/package/devel/trace-cmd/Makefile
index 3a2e0e2..6d3fe53 100644
--- a/package/devel/trace-cmd/Makefile
+++ b/package/devel/trace-cmd/Makefile
@@ -1,15 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=trace-cmd
-PKG_VERSION:=v2.6
+PKG_VERSION:=v2.6.1
 PKG_RELEASE=1
 
-PKG_SOURCE_PROTO:=git
-PKG_SOURCE_URL:=\
-		https://kernel.googlesource.com/pub/scm/linux/kernel/git/rostedt/trace-cmd \
-		https://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git
-PKG_SOURCE_VERSION:=9be5d74805830a291615f2f34a27c903f6a37b1e
-PKG_MIRROR_HASH:=735b69f61a8c627037dcc01361cdb8415e5ab0ec892fbd731236c444003b0c71
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git/snapshot/
+PKG_HASH:=4eb79001778a77c0ada10265e7f4b5515a3e21a46f0a15c2e8cc614efdf3f5df
 PKG_INSTALL:=1
 PKG_USE_MIPS16:=0
 PKG_LICENSE:=GPL-2.0