[source] glibc: use default PATCH_DIR

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/f4d9d7a26b40db14c5d6a87f19df55dfb9000170

commit f4d9d7a26b40db14c5d6a87f19df55dfb9000170
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Sat Feb 11 13:03:07 2017 +0100

    glibc: use default PATCH_DIR
    
    Version configuration is gone, so version specific patch directories are
    not necessary either.
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 toolchain/glibc/common.mk                                        | 2 --
 toolchain/glibc/patches/{2.24 => }/100-fix_cross_rpcgen.patch    | 0
 toolchain/glibc/patches/{2.24 => }/200-add-dl-search-paths.patch | 0
 3 files changed, 2 deletions(-)

diff --git a/toolchain/glibc/common.mk b/toolchain/glibc/common.mk
index 12666ac..26e2376 100644
--- a/toolchain/glibc/common.mk
+++ b/toolchain/glibc/common.mk
@@ -19,8 +19,6 @@ PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.bz2
 
 GLIBC_PATH:=
 
-PATCH_DIR:=$(PATH_PREFIX)/patches/$(PKG_VERSION)
-
 HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_SOURCE_SUBDIR)
 CUR_BUILD_DIR:=$(HOST_BUILD_DIR)-$(VARIANT)
 
diff --git a/toolchain/glibc/patches/2.24/100-fix_cross_rpcgen.patch b/toolchain/glibc/patches/100-fix_cross_rpcgen.patch
similarity index 100%
rename from toolchain/glibc/patches/2.24/100-fix_cross_rpcgen.patch
rename to toolchain/glibc/patches/100-fix_cross_rpcgen.patch
diff --git a/toolchain/glibc/patches/2.24/200-add-dl-search-paths.patch b/toolchain/glibc/patches/200-add-dl-search-paths.patch
similarity index 100%
rename from toolchain/glibc/patches/2.24/200-add-dl-search-paths.patch
rename to toolchain/glibc/patches/200-add-dl-search-paths.patch