From d98099c9b6b8d54dd5c8563cb824805ddce6aec4 Mon Sep 17 00:00:00 2001 From: Alex Frid Date: Mon, 14 Jul 2014 19:25:43 -0700 Subject: gpu: nvgpu: Remove unused GK20A cooling device Removed unused, obsolete GK20A cooling device. Bug 1450787 Change-Id: I5b02546d0405dd518ec841d903e650a8d38db8f2 Signed-off-by: Alex Frid Reviewed-on: http://git-master/r/437942 Reviewed-by: Yu-Huan Hsu --- drivers/gpu/nvgpu/gk20a/clk_gk20a.c | 41 ------------------------------------- 1 file changed, 41 deletions(-) (limited to 'drivers/gpu/nvgpu/gk20a/clk_gk20a.c') diff --git a/drivers/gpu/nvgpu/gk20a/clk_gk20a.c b/drivers/gpu/nvgpu/gk20a/clk_gk20a.c index 40eb06b6..abb9e98a 100644 --- a/drivers/gpu/nvgpu/gk20a/clk_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/clk_gk20a.c @@ -42,19 +42,6 @@ struct pll_parms gpc_pll_params = { 1, 32, /* PL */ }; -static int num_gpu_cooling_freq; -static struct gpufreq_table_data *gpu_cooling_freq; - -struct gpufreq_table_data *tegra_gpufreq_table_get(void) -{ - return gpu_cooling_freq; -} - -unsigned int tegra_gpufreq_table_size_get(void) -{ - return num_gpu_cooling_freq; -} - static u8 pl_to_div[] = { /* PL: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 */ /* p: */ 1, 2, 3, 4, 5, 6, 8, 10, 12, 16, 12, 16, 20, 24, 32 }; @@ -441,8 +428,6 @@ static int gk20a_init_clk_setup_sw(struct gk20a *g) { struct clk_gk20a *clk = &g->clk; static int initialized; - unsigned long *freqs; - int err, num_freqs; struct clk *ref; unsigned long ref_rate; @@ -480,32 +465,6 @@ static int gk20a_init_clk_setup_sw(struct gk20a *g) clk->gpc_pll.freq /= pl_to_div[clk->gpc_pll.PL]; } - err = tegra_dvfs_get_freqs(clk_get_parent(clk->tegra_clk), - &freqs, &num_freqs); - if (!err) { - int i, j; - - /* init j for inverse traversal of frequencies */ - j = num_freqs - 1; - - gpu_cooling_freq = kzalloc( - (1 + num_freqs) * sizeof(*gpu_cooling_freq), - GFP_KERNEL); - - /* store frequencies in inverse order */ - for (i = 0; i < num_freqs; ++i, --j) { - gpu_cooling_freq[i].index = i; - gpu_cooling_freq[i].frequency = freqs[j]; - } - - /* add 'end of table' marker */ - gpu_cooling_freq[i].index = i; - gpu_cooling_freq[i].frequency = GPUFREQ_TABLE_END; - - /* store number of frequencies */ - num_gpu_cooling_freq = num_freqs + 1; - } - mutex_init(&clk->clk_mutex); clk->sw_ready = true; -- cgit v1.2.2