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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-22 18:32:17 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2020-09-01 20:36:25 +0200 |
| commit | 1415fa0dca591b547465bd6bee9cd940920df6e9 (patch) | |
| tree | bf0e9ebbd09608d69077901cc31e194cf36ce62b /drivers/memory | |
| parent | bb0ebc7d39647c2e5062fb112d90f41fc2113aae (diff) | |
| download | linux-1415fa0dca591b547465bd6bee9cd940920df6e9.tar.gz | |
memory: samsung: exynos5422-dmc: remove unused exynos5_dmc members
The struct exynos5_dmc members bypass_rate, mx_mspll_ccore_phy, mout_mx_mspll_ccore_phy and opp_bypass are not actually used. Apparently there was a plan to store the OPP for the bypass mode in opp_bypass member, but driver fails to do it and instead always sets target voltage during bypass mode. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200822163218.21857-2-krzk@kernel.org
Diffstat (limited to 'drivers/memory')
| -rw-r--r-- | drivers/memory/samsung/exynos5422-dmc.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/memory/samsung/exynos5422-dmc.c b/drivers/memory/samsung/exynos5422-dmc.c index 31864ce59b25..df02afa8aa90 100644 --- a/drivers/memory/samsung/exynos5422-dmc.c +++ b/drivers/memory/samsung/exynos5422-dmc.c @@ -123,9 +123,7 @@ struct exynos5_dmc { struct mutex lock; unsigned long curr_rate; unsigned long curr_volt; - unsigned long bypass_rate; struct dmc_opp_table *opp; - struct dmc_opp_table opp_bypass; int opp_count; u32 timings_arr_size; u32 *timing_row; @@ -143,8 +141,6 @@ struct exynos5_dmc { struct clk *mout_bpll; struct clk *mout_mclk_cdrex; struct clk *mout_mx_mspll_ccore; - struct clk *mx_mspll_ccore_phy; - struct clk *mout_mx_mspll_ccore_phy; struct devfreq_event_dev **counter; int num_counters; u64 last_overflow_ts[2]; @@ -455,9 +451,6 @@ static int exynos5_dmc_align_bypass_voltage(struct exynos5_dmc *dmc, unsigned long target_volt) { int ret = 0; - unsigned long bypass_volt = dmc->opp_bypass.volt_uv; - - target_volt = max(bypass_volt, target_volt); if (dmc->curr_volt >= target_volt) return 0; @@ -1268,8 +1261,6 @@ static int exynos5_dmc_init_clks(struct exynos5_dmc *dmc) clk_set_parent(dmc->mout_mx_mspll_ccore, dmc->mout_spll); - dmc->bypass_rate = clk_get_rate(dmc->mout_mx_mspll_ccore); - clk_prepare_enable(dmc->fout_bpll); clk_prepare_enable(dmc->mout_bpll); |