[PATCH 7/7] doc: make pdfdocs: Remove redundant "-j" option

[Adriano Carvalho]

The "-j" option is specified twice which seems redundant.
sphinx-build's documentation doesn't mention the use of this options twice.
The "-j auto" version has been kept and the other version removed.

Signed-off-by: Adriano Carvalho <adrianocarvalho.pt at gmail.com>
---
 doc/Makefile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/doc/Makefile b/doc/Makefile
index d0904a9f990..b37071b2803 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -56,7 +56,6 @@ quiet_cmd_sphinx = SPHINX  $@ --> file://$(abspath $(BUILDDIR)/$3/$4)
 	PYTHONDONTWRITEBYTECODE=1 \
 	BUILDDIR=$(abspath $(BUILDDIR)) SPHINX_CONF=$(abspath $(srctree)/$(src)/$5/$(SPHINX_CONF)) \
 	$(SPHINXBUILD) \
-	-j$(shell nproc) \
 	-b $2 \
 	-j auto \
 	-c $(abspath $(srctree)/$(src)) \
-- 
2.48.1