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 <nhuck@google.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
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@ -33,28 +33,6 @@
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#define MC_EMEM_ARB_MISC1 0xdc
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#define MC_EMEM_ARB_RING1_THROTTLE 0xe0
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static const unsigned long tegra124_mc_emem_regs[] = {
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MC_EMEM_ARB_CFG,
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MC_EMEM_ARB_OUTSTANDING_REQ,
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MC_EMEM_ARB_TIMING_RCD,
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MC_EMEM_ARB_TIMING_RP,
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MC_EMEM_ARB_TIMING_RC,
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MC_EMEM_ARB_TIMING_RAS,
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MC_EMEM_ARB_TIMING_FAW,
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MC_EMEM_ARB_TIMING_RRD,
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MC_EMEM_ARB_TIMING_RAP2PRE,
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MC_EMEM_ARB_TIMING_WAP2PRE,
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MC_EMEM_ARB_TIMING_R2R,
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MC_EMEM_ARB_TIMING_W2W,
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MC_EMEM_ARB_TIMING_R2W,
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MC_EMEM_ARB_TIMING_W2R,
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MC_EMEM_ARB_DA_TURNS,
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MC_EMEM_ARB_DA_COVERS,
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MC_EMEM_ARB_MISC0,
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MC_EMEM_ARB_MISC1,
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MC_EMEM_ARB_RING1_THROTTLE
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};
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static const struct tegra_mc_client tegra124_mc_clients[] = {
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{
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.id = 0x00,
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@ -1049,6 +1027,28 @@ static const struct tegra_mc_reset tegra124_mc_resets[] = {
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};
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#ifdef CONFIG_ARCH_TEGRA_124_SOC
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static const unsigned long tegra124_mc_emem_regs[] = {
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MC_EMEM_ARB_CFG,
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MC_EMEM_ARB_OUTSTANDING_REQ,
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MC_EMEM_ARB_TIMING_RCD,
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MC_EMEM_ARB_TIMING_RP,
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MC_EMEM_ARB_TIMING_RC,
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MC_EMEM_ARB_TIMING_RAS,
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MC_EMEM_ARB_TIMING_FAW,
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MC_EMEM_ARB_TIMING_RRD,
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MC_EMEM_ARB_TIMING_RAP2PRE,
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MC_EMEM_ARB_TIMING_WAP2PRE,
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MC_EMEM_ARB_TIMING_R2R,
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MC_EMEM_ARB_TIMING_W2W,
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MC_EMEM_ARB_TIMING_R2W,
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MC_EMEM_ARB_TIMING_W2R,
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MC_EMEM_ARB_DA_TURNS,
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MC_EMEM_ARB_DA_COVERS,
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MC_EMEM_ARB_MISC0,
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MC_EMEM_ARB_MISC1,
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MC_EMEM_ARB_RING1_THROTTLE
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};
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static const struct tegra_smmu_soc tegra124_smmu_soc = {
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.clients = tegra124_mc_clients,
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.num_clients = ARRAY_SIZE(tegra124_mc_clients),
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