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authorColin Ian King <colin.king@canonical.com>2021-08-19 16:31:55 +0300
committerKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2021-09-15 10:31:19 +0300
commitd71b90e3633ff4af8e915ba7adc3c26f7f5edcfe (patch)
tree07c3520ee0c61dcb204e1f3f0207fba5c9a52fbb /drivers/memory
parent6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f (diff)
downloadlinux-d71b90e3633ff4af8e915ba7adc3c26f7f5edcfe.tar.xz
memory: tegra: make the array list static const, makes object smaller
Don't populate the array list on the stack but instead it static const. Makes the object code smaller by 110 bytes: Before: text data bss dec hex filename 37713 21992 64 59769 e979 .../tegra/tegra210-emc-cc-r21021.o After: text data bss dec hex filename 37539 22056 64 59659 e90b .../tegra/tegra210-emc-cc-r21021.o (gcc version 10.3.0) Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20210819133155.10441-1-colin.king@canonical.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Diffstat (limited to 'drivers/memory')
-rw-r--r--drivers/memory/tegra/tegra210-emc-cc-r21021.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/memory/tegra/tegra210-emc-cc-r21021.c b/drivers/memory/tegra/tegra210-emc-cc-r21021.c
index 0ebfa8eccf0c..cc76adb8d7e8 100644
--- a/drivers/memory/tegra/tegra210-emc-cc-r21021.c
+++ b/drivers/memory/tegra/tegra210-emc-cc-r21021.c
@@ -478,7 +478,7 @@ static u32 periodic_compensation_handler(struct tegra210_emc *emc, u32 type,
static u32 tegra210_emc_r21021_periodic_compensation(struct tegra210_emc *emc)
{
u32 emc_cfg, emc_cfg_o, emc_cfg_update, del, value;
- u32 list[] = {
+ static const u32 list[] = {
EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0,
EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1,
EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2,