kbuild: refactor single builds of *.ko

[ Upstream commit f110e5a250e3c5db417e094b3dd86f1c135291ca ]

Remove the potentially invalid modules.order instead of using
the temporary file.

Also, KBUILD_MODULES is don't care for single builds. No need to
cancel it.

Signed-off-by: Masahiro Yamada <[email protected]>
Stable-dep-of: c7b98de745cf ("phy: qcom-qmp-combo: fix runtime suspend")
Signed-off-by: Sasha Levin <[email protected]>
1 file changed