clk: sifive: only build sifive-prci.o for CONFIG_CLK_SIFIVE_PRCI
If we're building non FU540/FU740 SoC drivers, then the sifive-prci.o
is not needed. Only build this when CONFIG_CLK_SIFIVE_PRCI is selected.
Signed-off-by: Ben Dooks <ben.dooks@sifive.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
diff --git a/drivers/clk/sifive/Makefile b/drivers/clk/sifive/Makefile
index 51348b1..84859d9 100644
--- a/drivers/clk/sifive/Makefile
+++ b/drivers/clk/sifive/Makefile
@@ -1,5 +1,3 @@
# SPDX-License-Identifier: GPL-2.0+
-obj-y += sifive-prci.o
-
-obj-$(CONFIG_CLK_SIFIVE_PRCI) += fu540-prci.o fu740-prci.o
+obj-$(CONFIG_CLK_SIFIVE_PRCI) += sifive-prci.o fu540-prci.o fu740-prci.o