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Subject[PATCH v3 03/17] crypto: talitos - talitos_ptr renamed ptr for more lisibility
Date
Linux CodyingStyle recommends to use short variables for local
variables. ptr is just good enough for those 3 lines functions.
It helps keep single lines shorter than 80 characters.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
---
drivers/crypto/talitos.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 5a7e345..fca0aed 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -55,37 +55,37 @@

#include "talitos.h"

-static void to_talitos_ptr(struct talitos_ptr *talitos_ptr, dma_addr_t dma_addr)
+static void to_talitos_ptr(struct talitos_ptr *ptr, dma_addr_t dma_addr)
{
- talitos_ptr->ptr = cpu_to_be32(lower_32_bits(dma_addr));
- talitos_ptr->eptr = upper_32_bits(dma_addr);
+ ptr->ptr = cpu_to_be32(lower_32_bits(dma_addr));
+ ptr->eptr = upper_32_bits(dma_addr);
}

/*
* map virtual single (contiguous) pointer to h/w descriptor pointer
*/
static void map_single_talitos_ptr(struct device *dev,
- struct talitos_ptr *talitos_ptr,
+ struct talitos_ptr *ptr,
unsigned short len, void *data,
unsigned char extent,
enum dma_data_direction dir)
{
dma_addr_t dma_addr = dma_map_single(dev, data, len, dir);

- talitos_ptr->len = cpu_to_be16(len);
- to_talitos_ptr(talitos_ptr, dma_addr);
- talitos_ptr->j_extent = extent;
+ ptr->len = cpu_to_be16(len);
+ to_talitos_ptr(ptr, dma_addr);
+ ptr->j_extent = extent;
}

/*
* unmap bus single (contiguous) h/w descriptor pointer
*/
static void unmap_single_talitos_ptr(struct device *dev,
- struct talitos_ptr *talitos_ptr,
+ struct talitos_ptr *ptr,
enum dma_data_direction dir)
{
- dma_unmap_single(dev, be32_to_cpu(talitos_ptr->ptr),
- be16_to_cpu(talitos_ptr->len), dir);
+ dma_unmap_single(dev, be32_to_cpu(ptr->ptr),
+ be16_to_cpu(ptr->len), dir);
}

static int reset_channel(struct device *dev, int ch)
--
2.1.0


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