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-rw-r--r--target/linux/ubicom32/files/arch/ubicom32/crypto/crypto_ubicom32.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/target/linux/ubicom32/files/arch/ubicom32/crypto/crypto_ubicom32.c b/target/linux/ubicom32/files/arch/ubicom32/crypto/crypto_ubicom32.c
deleted file mode 100644
index 237ebbd9f2..0000000000
--- a/target/linux/ubicom32/files/arch/ubicom32/crypto/crypto_ubicom32.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * arch/ubicom32/crypto/crypto_ubicom32.c
- * Generic code to support ubicom32 hardware crypto accelerator
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port. If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- * arch/m68knommu
- * arch/blackfin
- * arch/parisc
- */
-#include "crypto_ubicom32.h"
-
-spinlock_t crypto_ubicom32_lock;
-bool crypto_ubicom32_inited = false;
-volatile bool crypto_ubicom32_on = false;
-volatile unsigned long crypto_ubicom32_last_use;
-
-struct timer_list crypto_ubicom32_ps_timer;
-void crypto_ubicom32_ps_check(unsigned long data)
-{
- unsigned long idle_time = msecs_to_jiffies(HW_CRYPTO_PS_MAX_IDLE_MS);
-
- BUG_ON(!crypto_ubicom32_on);
-
- if (((jiffies - crypto_ubicom32_last_use) > idle_time) && spin_trylock_bh(&crypto_ubicom32_lock)) {
- hw_crypto_turn_off();
- spin_unlock_bh(&crypto_ubicom32_lock);
- return;
- }
-
- /* keep monitoring */
- hw_crypto_ps_start();
-}