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2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 
 kernel/drivers/memory/tegra/tegra20.c
....@@ -1,9 +1,6 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
12 /*
23  * Copyright (C) 2012 NVIDIA CORPORATION.  All rights reserved.
3
- *
4
- * This program is free software; you can redistribute it and/or modify
5
- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
74  */
85 
96 #include <dt-bindings/memory/tegra20-mc.h>
....@@ -198,7 +195,7 @@
198195 	TEGRA20_MC_RESET(VI,     0x100, 0x178, 0x104, 14),
199196 };
200197 
201
-static int terga20_mc_hotreset_assert(struct tegra_mc *mc,
198
+static int tegra20_mc_hotreset_assert(struct tegra_mc *mc,
202199 				      const struct tegra_mc_reset *rst)
203200 {
204201 	unsigned long flags;
....@@ -214,7 +211,7 @@
214211 	return 0;
215212 }
216213 
217
-static int terga20_mc_hotreset_deassert(struct tegra_mc *mc,
214
+static int tegra20_mc_hotreset_deassert(struct tegra_mc *mc,
218215 					const struct tegra_mc_reset *rst)
219216 {
220217 	unsigned long flags;
....@@ -230,7 +227,7 @@
230227 	return 0;
231228 }
232229 
233
-static int terga20_mc_block_dma(struct tegra_mc *mc,
230
+static int tegra20_mc_block_dma(struct tegra_mc *mc,
234231 				const struct tegra_mc_reset *rst)
235232 {
236233 	unsigned long flags;
....@@ -246,19 +243,19 @@
246243 	return 0;
247244 }
248245 
249
-static bool terga20_mc_dma_idling(struct tegra_mc *mc,
246
+static bool tegra20_mc_dma_idling(struct tegra_mc *mc,
250247 				  const struct tegra_mc_reset *rst)
251248 {
252249 	return mc_readl(mc, rst->status) == 0;
253250 }
254251 
255
-static int terga20_mc_reset_status(struct tegra_mc *mc,
252
+static int tegra20_mc_reset_status(struct tegra_mc *mc,
256253 				   const struct tegra_mc_reset *rst)
257254 {
258255 	return (mc_readl(mc, rst->reset) & BIT(rst->bit)) == 0;
259256 }
260257 
261
-static int terga20_mc_unblock_dma(struct tegra_mc *mc,
258
+static int tegra20_mc_unblock_dma(struct tegra_mc *mc,
262259 				  const struct tegra_mc_reset *rst)
263260 {
264261 	unsigned long flags;
....@@ -274,13 +271,13 @@
274271 	return 0;
275272 }
276273 
277
-const struct tegra_mc_reset_ops terga20_mc_reset_ops = {
278
-	.hotreset_assert = terga20_mc_hotreset_assert,
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-	.hotreset_deassert = terga20_mc_hotreset_deassert,
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-	.block_dma = terga20_mc_block_dma,
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-	.dma_idling = terga20_mc_dma_idling,
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-	.unblock_dma = terga20_mc_unblock_dma,
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-	.reset_status = terga20_mc_reset_status,
274
+static const struct tegra_mc_reset_ops tegra20_mc_reset_ops = {
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+	.hotreset_assert = tegra20_mc_hotreset_assert,
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+	.hotreset_deassert = tegra20_mc_hotreset_deassert,
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+	.block_dma = tegra20_mc_block_dma,
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+	.dma_idling = tegra20_mc_dma_idling,
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+	.unblock_dma = tegra20_mc_unblock_dma,
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+	.reset_status = tegra20_mc_reset_status,
284281 };
285282 
286283 const struct tegra_mc_soc tegra20_mc_soc = {
....@@ -290,7 +287,7 @@
290287 	.client_id_mask = 0x3f,
291288 	.intmask = MC_INT_SECURITY_VIOLATION | MC_INT_INVALID_GART_PAGE |
292289 		   MC_INT_DECERR_EMEM,
293
-	.reset_ops = &terga20_mc_reset_ops,
290
+	.reset_ops = &tegra20_mc_reset_ops,
294291 	.resets = tegra20_mc_resets,
295292 	.num_resets = ARRAY_SIZE(tegra20_mc_resets),
296293 };