1 files changed, 0 insertions, 142 deletions
diff --git a/drivers/video/tegra/host/t30/acm_t30.c b/drivers/video/tegra/host/t30/acm_t30.c
deleted file mode 100644
index f209e6043fb4..000000000000
--- a/drivers/video/tegra/host/t30/acm_t30.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * drivers/video/tegra/host/t30/acm_t30.c
- *
- * Tegra Graphics Host Power Management for Tegra3
- *
- * Copyright (c) 2010-2011, NVIDIA Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-#include <linux/slab.h>
-#include <linux/err.h>
-#include "../dev.h"
-#include "../chip_support.h"
-#include "../nvhost_acm.h"
-#include "t30.h"
-DEFINE_MUTEX(client_list_lock);
-
-struct nvhost_module_client {
-	struct list_head node;
-	unsigned long rate[NVHOST_MODULE_MAX_CLOCKS];
-	void *priv;
-};
-
-int t30_acm_get_rate(struct nvhost_module *mod, unsigned long *rate,
-			    int index)
-{
-	struct clk *c;
-
-	c = mod->clk[index];
-	if (IS_ERR_OR_NULL(c))
-		return -EINVAL;
-
-	/* Need to enable client to get correct rate */
-	nvhost_module_busy(mod);
-	*rate = clk_get_rate(c);
-	nvhost_module_idle(mod);
-	return 0;
-}
-
-static int t30_acm_update_rate(struct nvhost_module *mod, int index)
-{
-	unsigned long rate = 0;
-	struct nvhost_module_client *m;
-
-	if (!mod->clk[index])
-		return -EINVAL;
-
-	list_for_each_entry(m, &mod->client_list, node) {
-		rate = max(m->rate[index], rate);
-	}
-	if (!rate)
-		rate = clk_round_rate(mod->clk[index],
-				mod->desc->clocks[index].default_rate);
-
-	return clk_set_rate(mod->clk[index], rate);
-}
-
-int t30_acm_set_rate(struct nvhost_module *mod, void *priv,
-			    unsigned long rate, int index)
-{
-	struct nvhost_module_client *m;
-	int ret;
-
-	mutex_lock(&client_list_lock);
-	list_for_each_entry(m, &mod->client_list, node) {
-		if (m->priv == priv) {
-			rate = clk_round_rate(mod->clk[index], rate);
-			m->rate[index] = rate;
-			break;
-		}
-	}
-	ret = t30_acm_update_rate(mod, index);
-	mutex_unlock(&client_list_lock);
-	return ret;
-}
-
-int t30_acm_add_client(struct nvhost_module *mod, void *priv)
-{
-	int i;
-	unsigned long rate;
-	struct nvhost_module_client *client;
-
-	client = kzalloc(sizeof(*client), GFP_KERNEL);
-	if (!client)
-		return -ENOMEM;
-
-	INIT_LIST_HEAD(&client->node);
-	client->priv = priv;
-
-	for (i = 0; i < mod->num_clks; i++) {
-		rate = clk_round_rate(mod->clk[i],
-				mod->desc->clocks[i].default_rate);
-		client->rate[i] = rate;
-	}
-	mutex_lock(&client_list_lock);
-	list_add_tail(&client->node, &mod->client_list);
-	mutex_unlock(&client_list_lock);
-	return 0;
-}
-
-void t30_acm_remove_client(struct nvhost_module *mod, void *priv)
-{
-	int i;
-	struct nvhost_module_client *m;
-
-	mutex_lock(&client_list_lock);
-	list_for_each_entry(m, &mod->client_list, node) {
-		if (priv == m->priv) {
-			list_del(&m->node);
-			break;
-		}
-	}
-	if (m) {
-		kfree(m);
-		for (i = 0; i < mod->num_clks; i++)
-			t30_acm_update_rate(mod, i);
-	}
-	mutex_unlock(&client_list_lock);
-}
-
-int nvhost_init_t30_acm(struct nvhost_master *host)
-{
-	host->op.acm.get_rate = t30_acm_get_rate;
-	host->op.acm.set_rate = t30_acm_set_rate;
-	host->op.acm.add_client = t30_acm_add_client;
-	host->op.acm.remove_client = t30_acm_remove_client;
-
-	return 0;
-}