From d0c0752addcb82fbc74c43842a58cca34d22de00 Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Sat, 27 Jan 2018 15:13:47 -0500 Subject: [PATCH] x86: quark: Fix unused warnings The variable t_rfc is never used, so drop it. The variables ddr_wctl and ddr_wcmd are only used in certain manual instances, so guard their declaration by the same check as their use. Cc: Bin Meng Signed-off-by: Tom Rini Reviewed-by: Bin Meng Tested-by: Bin Meng --- arch/x86/cpu/quark/smc.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/arch/x86/cpu/quark/smc.c b/arch/x86/cpu/quark/smc.c index 3ffe92b67b..0195b56a52 100644 --- a/arch/x86/cpu/quark/smc.c +++ b/arch/x86/cpu/quark/smc.c @@ -17,15 +17,6 @@ #include "hte.h" #include "smc.h" -/* t_rfc values (in picoseconds) per density */ -static const uint32_t t_rfc[5] = { - 90000, /* 512Mb */ - 110000, /* 1Gb */ - 160000, /* 2Gb */ - 300000, /* 4Gb */ - 350000, /* 8Gb */ -}; - /* t_ck clock period in picoseconds per speed index 800, 1066, 1333 */ static const uint32_t t_ck[3] = { 2500, @@ -35,8 +26,12 @@ static const uint32_t t_ck[3] = { /* Global variables */ static const uint16_t ddr_wclk[] = {193, 158}; +#ifdef BACKUP_WCTL static const uint16_t ddr_wctl[] = {1, 217}; +#endif +#ifdef BACKUP_WCMD static const uint16_t ddr_wcmd[] = {1, 220}; +#endif #ifdef BACKUP_RCVN static const uint16_t ddr_rcvn[] = {129, 498}; -- 2.39.2