staging: ccree: Strip trailing whitespace

Fix the 994 trailing whitespace checkpatch errors out of 1571
checkpatch issues in the ccree driver

Signed-off-by: Timothée Isnard <timotheecisnard@gmail.com>
Acked-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 24 insertions, 24 deletions

diff --git a/drivers/staging/ccree/ssi_ivgen.c b/drivers/staging/ccree/ssi_ivgen.c
index f16f4692f404..a760fafd1a43 100644
--- a/drivers/staging/ccree/ssi_ivgen.c
+++ b/drivers/staging/ccree/ssi_ivgen.c
@@ -1,15 +1,15 @@
 /*
  * Copyright (C) 2012-2017 ARM Limited or its affiliates.
- * 
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- * 
+ *
  * 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, see <http://www.gnu.org/licenses/>.
  */
@@ -31,8 +31,8 @@
 #define SSI_IVPOOL_GEN_SEQ_LEN	4
 
 /**
- * struct ssi_ivgen_ctx -IV pool generation context 
- * @pool:          the start address of the iv-pool resides in internal RAM 
+ * struct ssi_ivgen_ctx -IV pool generation context
+ * @pool:          the start address of the iv-pool resides in internal RAM
  * @ctr_key_dma:   address of pool's encryption key material in internal RAM
  * @ctr_iv_dma:    address of pool's counter iv in internal RAM
  * @next_iv_ofs:   the offset to the next available IV in pool
@@ -49,12 +49,12 @@ struct ssi_ivgen_ctx {
 };
 
 /*!
- * Generates SSI_IVPOOL_SIZE of random bytes by 
+ * Generates SSI_IVPOOL_SIZE of random bytes by
  * encrypting 0's using AES128-CTR.
- * 
+ *
  * \param ivgen iv-pool context
  * \param iv_seq IN/OUT array to the descriptors sequence
- * \param iv_seq_len IN/OUT pointer to the sequence length 
+ * \param iv_seq_len IN/OUT pointer to the sequence length
  */
 static int ssi_ivgen_generate_pool(
 	struct ssi_ivgen_ctx *ivgen_ctx,
@@ -110,11 +110,11 @@ static int ssi_ivgen_generate_pool(
 }
 
 /*!
- * Generates the initial pool in SRAM. 
- * This function should be invoked when resuming DX driver. 
- * 
- * \param drvdata 
- *  
+ * Generates the initial pool in SRAM.
+ * This function should be invoked when resuming DX driver.
+ *
+ * \param drvdata
+ *
  * \return int Zero for success, negative value otherwise.
  */
 int ssi_ivgen_init_sram_pool(struct ssi_drvdata *drvdata)
@@ -152,8 +152,8 @@ int ssi_ivgen_init_sram_pool(struct ssi_drvdata *drvdata)
 
 /*!
  * Free iv-pool and ivgen context.
- *  
- * \param drvdata 
+ *
+ * \param drvdata
  */
 void ssi_ivgen_fini(struct ssi_drvdata *drvdata)
 {
@@ -177,11 +177,11 @@ void ssi_ivgen_fini(struct ssi_drvdata *drvdata)
 }
 
 /*!
- * Allocates iv-pool and maps resources. 
- * This function generates the first IV pool.  
- * 
+ * Allocates iv-pool and maps resources.
+ * This function generates the first IV pool.
+ *
  * \param drvdata Driver's private context
- * 
+ *
  * \return int Zero for success, negative value otherwise.
  */
 int ssi_ivgen_init(struct ssi_drvdata *drvdata)
@@ -228,15 +228,15 @@ out:
 
 /*!
  * Acquires 16 Bytes IV from the iv-pool
- * 
+ *
  * \param drvdata Driver private context
  * \param iv_out_dma Array of physical IV out addresses
  * \param iv_out_dma_len Length of iv_out_dma array (additional elements of iv_out_dma array are ignore)
- * \param iv_out_size May be 8 or 16 bytes long 
+ * \param iv_out_size May be 8 or 16 bytes long
  * \param iv_seq IN/OUT array to the descriptors sequence
- * \param iv_seq_len IN/OUT pointer to the sequence length 
- *  
- * \return int Zero for success, negative value otherwise. 
+ * \param iv_seq_len IN/OUT pointer to the sequence length
+ *
+ * \return int Zero for success, negative value otherwise.
  */
 int ssi_ivgen_getiv(
 	struct ssi_drvdata *drvdata,