diff options
| author |   LEROY Christophe <christophe.leroy@c-s.fr> | 2015-04-17 16:31:53 +0200 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2015-04-21 09:14:39 +0800 |
| commit | edc6bd698a4d335db0962aac8ab07f2840786a02 (patch) | |
| tree | 9b68ff0f987dae0038e397bcb2005058b177284e /drivers/crypto/talitos.c | |
| parent | crypto: talitos - Refactor the sg in/out chain allocation (diff) | |
| download | linux-dev-edc6bd698a4d335db0962aac8ab07f2840786a02.tar.xz linux-dev-edc6bd698a4d335db0962aac8ab07f2840786a02.zip | |
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: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/talitos.c')
| -rw-r--r-- | drivers/crypto/talitos.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index 5a7e345c523b..fca0aedcbc12 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) |