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Commit edc6bd69 authored by LEROY Christophe's avatar LEROY Christophe Committed by Herbert Xu
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crypto: talitos - talitos_ptr renamed ptr for more lisibility 



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: default avatarChristophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 032d197e

drivers/crypto/talitos.c

+10 −10
Original line number Diff line number Diff line
@@ -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)