kirkwood: make MPP arrays static const
This saves stack and code memory for local copy, and
consumes initialized data memory. For 22 of the 29
kirkwood-based boards, this results in a global saving
of about 30 bytes. For 7 of them, it results in an
increase of 6 to 14 bytes.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
diff --git a/arch/arm/cpu/arm926ejs/kirkwood/mpp.c b/arch/arm/cpu/arm926ejs/kirkwood/mpp.c
index 03eb2de..0ba6f09 100644
--- a/arch/arm/cpu/arm926ejs/kirkwood/mpp.c
+++ b/arch/arm/cpu/arm926ejs/kirkwood/mpp.c
@@ -31,7 +31,7 @@
#define MPP_CTRL(i) (KW_MPP_BASE + (i* 4))
#define MPP_NR_REGS (1 + MPP_MAX/8)
-void kirkwood_mpp_conf(u32 *mpp_list, u32 *mpp_save)
+void kirkwood_mpp_conf(const u32 *mpp_list, u32 *mpp_save)
{
u32 mpp_ctrl[MPP_NR_REGS];
unsigned int variant_mask;