From 9d86f0c30bd7e6a7f7a93bc7f12b69ef48a4de19 Mon Sep 17 00:00:00 2001 From: Albert ARIBAUD Date: Mon, 26 Nov 2012 11:27:36 +0000 Subject: 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 --- arch/arm/cpu/arm926ejs/kirkwood/mpp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/cpu/arm926ejs/kirkwood/mpp.c') diff --git a/arch/arm/cpu/arm926ejs/kirkwood/mpp.c b/arch/arm/cpu/arm926ejs/kirkwood/mpp.c index 03eb2de520..0ba6f098cb 100644 --- a/arch/arm/cpu/arm926ejs/kirkwood/mpp.c +++ b/arch/arm/cpu/arm926ejs/kirkwood/mpp.c @@ -31,7 +31,7 @@ static u32 kirkwood_variant(void) #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; -- cgit v1.2.1