scripts/dtc/dtx_diff searches CONFIG_DTC=y in .config,
but it doesn't checks whether the file exists or not.
So, this patch redirects the error in grep to /dev/null
Tested script with and without .config file.
>/scripts/dtc/dtx_diff test.dts
Signed-off-by: Gaurav Minocha <gaurav.minocha.os@xxxxxxxxx>
Acked-by: Frank Rowand <frowand.list@xxxxxxxxx>
---
scripts/dtc/dtx_diff | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/dtc/dtx_diff b/scripts/dtc/dtx_diff
index 959ab26..ec47f95 100755
--- a/scripts/dtc/dtx_diff
+++ b/scripts/dtc/dtx_diff
@@ -266,7 +266,7 @@ DTC="${__KBUILD_OUTPUT}/scripts/dtc/dtc"
if [ ! -x ${DTC} ] ; then
__DTC="dtc"
- if grep -q "^CONFIG_DTC=y" ${__KBUILD_OUTPUT}/.config ; then
+ if grep -q "^CONFIG_DTC=y" ${__KBUILD_OUTPUT}/.config 2>/dev/null; then
make_command='
make scripts'
else
--
2.1.4
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