From 76ce48bdb303afa6e33cfbadca9d6bee23a4f559 Mon Sep 17 00:00:00 2001 From: Nathan Huckleberry Date: Thu, 13 Jun 2019 11:26:10 -0700 Subject: memory: tegra: Fix -Wunused-const-variable Clang produces the following warning drivers/memory/tegra/tegra124.c:36:28: warning: unused variable 'tegra124_mc_emem_regs' [-Wunused-const-variable] static const unsigned long tegra124_mc_emem_regs[] = { ^ The only usage of this variable is from within an ifdef. It seems logical to move the variable into the ifdef as well. Cc: clang-built-linux@googlegroups.com Link: https://github.com/ClangBuiltLinux/linux/issues/526 Signed-off-by: Nathan Huckleberry Reviewed-by: Nick Desaulniers Signed-off-by: Thierry Reding --- drivers/memory/tegra/tegra124.c | 44 ++++++++++++++++++++--------------------- 1 file changed, 22 insertions(+), 22 deletions(-) diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c index 8f8487bda642..6985a4e33325 100644 --- a/drivers/memory/tegra/tegra124.c +++ b/drivers/memory/tegra/tegra124.c @@ -33,28 +33,6 @@ #define MC_EMEM_ARB_MISC1 0xdc #define MC_EMEM_ARB_RING1_THROTTLE 0xe0 -static const unsigned long tegra124_mc_emem_regs[] = { - MC_EMEM_ARB_CFG, - MC_EMEM_ARB_OUTSTANDING_REQ, - MC_EMEM_ARB_TIMING_RCD, - MC_EMEM_ARB_TIMING_RP, - MC_EMEM_ARB_TIMING_RC, - MC_EMEM_ARB_TIMING_RAS, - MC_EMEM_ARB_TIMING_FAW, - MC_EMEM_ARB_TIMING_RRD, - MC_EMEM_ARB_TIMING_RAP2PRE, - MC_EMEM_ARB_TIMING_WAP2PRE, - MC_EMEM_ARB_TIMING_R2R, - MC_EMEM_ARB_TIMING_W2W, - MC_EMEM_ARB_TIMING_R2W, - MC_EMEM_ARB_TIMING_W2R, - MC_EMEM_ARB_DA_TURNS, - MC_EMEM_ARB_DA_COVERS, - MC_EMEM_ARB_MISC0, - MC_EMEM_ARB_MISC1, - MC_EMEM_ARB_RING1_THROTTLE -}; - static const struct tegra_mc_client tegra124_mc_clients[] = { { .id = 0x00, @@ -1049,6 +1027,28 @@ static const struct tegra_mc_reset tegra124_mc_resets[] = { }; #ifdef CONFIG_ARCH_TEGRA_124_SOC +static const unsigned long tegra124_mc_emem_regs[] = { + MC_EMEM_ARB_CFG, + MC_EMEM_ARB_OUTSTANDING_REQ, + MC_EMEM_ARB_TIMING_RCD, + MC_EMEM_ARB_TIMING_RP, + MC_EMEM_ARB_TIMING_RC, + MC_EMEM_ARB_TIMING_RAS, + MC_EMEM_ARB_TIMING_FAW, + MC_EMEM_ARB_TIMING_RRD, + MC_EMEM_ARB_TIMING_RAP2PRE, + MC_EMEM_ARB_TIMING_WAP2PRE, + MC_EMEM_ARB_TIMING_R2R, + MC_EMEM_ARB_TIMING_W2W, + MC_EMEM_ARB_TIMING_R2W, + MC_EMEM_ARB_TIMING_W2R, + MC_EMEM_ARB_DA_TURNS, + MC_EMEM_ARB_DA_COVERS, + MC_EMEM_ARB_MISC0, + MC_EMEM_ARB_MISC1, + MC_EMEM_ARB_RING1_THROTTLE +}; + static const struct tegra_smmu_soc tegra124_smmu_soc = { .clients = tegra124_mc_clients, .num_clients = ARRAY_SIZE(tegra124_mc_clients), -- cgit v1.2.3