From: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
rcar_sysc_matches[] is used only by rcar_sysc_pd_init(), which is
__init. Hence mark rcar_sysc_matches[] __initconst.
This frees another 1764 bytes (arm32/shmobile_defconfig) or 1000 bytes
(arm64/renesas_defconfig) of memory after kernel init.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
---
drivers/soc/renesas/rcar-sysc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c
index 52c25a5e2646..636872bc2416 100644
--- a/drivers/soc/renesas/rcar-sysc.c
+++ b/drivers/soc/renesas/rcar-sysc.c
@@ -254,7 +254,7 @@ static void __init rcar_sysc_pd_setup(struct rcar_sysc_pd *pd)
pm_genpd_init(genpd, gov, false);
}
-static const struct of_device_id rcar_sysc_matches[] = {
+static const struct of_device_id rcar_sysc_matches[] __initconst = {
#ifdef CONFIG_SYSC_R8A7743
{ .compatible = "renesas,r8a7743-sysc", .data = &r8a7743_sysc_info },
#endif
--
2.11.0
