rules/perf/default: Fixed code style.

rules/perf/default.bash

@@ -1,11 +1,25 @@
-version=("3.19")
+version=\
+(
+    "3.19"
+)
 
-url=("https://www.kernel.org/pub/linux/kernel/v3.x/linux-$version.tar.xz")
+url=\
+(
+       "https://www.kernel.org/pub/linux/kernel/v3.x/linux-$version.tar.xz"
+)
 
-requires=('flex/host' 'bison/host' 'zlib/default')
+requires\=
+(
+    'flex/host'
+    'bison/host'
+    'zlib/default'
+)
 
 # v3.19
-md5=('d3fc8316d4d4d04b65cbc2d70799e763')
+md5=\
+(
+       'd3fc8316d4d4d04b65cbc2d70799e763'
+)
 
 #3.14.63
 # md5=('6cf8a6b23849f47f511e0e46cfdb6392')
@@ -15,14 +29,14 @@ build()
     
     cd ../linux-$version/
     $cmd_make \
-        CROSS_COMPILE="$cfg_target_canonical-" \
-        ARCH="$cfg_target_linux" \
-        INSTALL_MOD_PATH="$cfg_dir_rootfs/usr" \
-        KBUILD_VERBOSE=1 \
-        DEPMOD="$cfg_dir_toolchain/sbin/depmod" \
+	CROSS_COMPILE="$cfg_target_canonical-" \
+	ARCH="$cfg_target_linux" \
+	INSTALL_MOD_PATH="$cfg_dir_rootfs/usr" \
+	KBUILD_VERBOSE=1 \
+	DEPMOD="$cfg_dir_toolchain/sbin/depmod" \
 	NO_LIBELF=1 \
 	LDFLAGS=-static \
-        -C "./tools/perf/"
+	-C "./tools/perf/"
 }
 
 target_install()