[PATCH] riscv: errata: andes: Makefile: Fix randconfig build issue

[Prabhakar]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>

Compile the andes errata with cflags set to " -mcmodel=medany"
when CONFIG_RISCV_ALTERNATIVE_EARLY is enabled.

Reported-by: kernel test robot <lkp at intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202309111311.8tcq3KVc-lkp@intel.com/
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>
---
 arch/riscv/errata/andes/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/riscv/errata/andes/Makefile b/arch/riscv/errata/andes/Makefile
index 2d644e19caef..6278c389b801 100644
--- a/arch/riscv/errata/andes/Makefile
+++ b/arch/riscv/errata/andes/Makefile
@@ -1 +1,5 @@
+ifdef CONFIG_RISCV_ALTERNATIVE_EARLY
+CFLAGS_errata.o := -mcmodel=medany
+endif
+
 obj-y += errata.o
-- 
2.34.1