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| author |   Colin Ian King <colin.king@canonical.com> | 2021-08-19 14:31:55 +0100 |
|---|---|---|
| committer |   Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-09-15 09:31:19 +0200 |
| commit | d71b90e3633ff4af8e915ba7adc3c26f7f5edcfe (patch) | |
| tree | 07c3520ee0c61dcb204e1f3f0207fba5c9a52fbb /drivers/memory | |
| parent | Linux 5.15-rc1 (diff) | |
| download | linux-dev-d71b90e3633ff4af8e915ba7adc3c26f7f5edcfe.tar.xz linux-dev-d71b90e3633ff4af8e915ba7adc3c26f7f5edcfe.zip | |
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.c | 2 |
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, |