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staging: sep: Fix coding style

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Fix coding style warning "Missing a blank line after declarations"

Signed-off-by: Camille Bordignon <camille.bordignon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Camille Bordignon 2014-04-06 18:21:27 +02:00 committed by Greg Kroah-Hartman
parent 3136b5fee2
commit 2787b99fd6
2 changed files with 11 additions and 0 deletions
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10
drivers/staging/sep/sep_crypto.c
View file

@ -93,6 +93,7 @@ static void sep_do_callback(struct work_struct *work)
{
struct sep_work_struct *sep_work = container_of(work,
struct sep_work_struct, work);
if (sep_work != NULL) {
(sep_work->callback)(sep_work->data);
kfree(sep_work);
@ -649,6 +650,7 @@ static int sep_weak_key(const u8 *key, unsigned int keylen)
static u32 sep_sg_nents(struct scatterlist *sg)
{
u32 ct1 = 0;
while (sg) {
ct1 += 1;
sg = sg_next(sg);
@ -666,6 +668,7 @@ static u32 sep_sg_nents(struct scatterlist *sg)
static u32 sep_start_msg(struct this_task_ctx *ta_ctx)
{
u32 *word_ptr;
ta_ctx->msg_len_words = 2;
ta_ctx->msgptr = ta_ctx->msg;
memset(ta_ctx->msg, 0, SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES);
@ -740,6 +743,7 @@ static void sep_write_msg(struct this_task_ctx *ta_ctx, void *in_addr,
{
u32 *word_ptr;
void *void_ptr;
void_ptr = ta_ctx->msgptr + *msg_offset;
word_ptr = (u32 *)void_ptr;
memcpy(void_ptr, in_addr, size);
@ -748,6 +752,7 @@ static void sep_write_msg(struct this_task_ctx *ta_ctx, void *in_addr,
/* Do we need to manipulate endian? */
if (byte_array) {
u32 i;
for (i = 0; i < ((size + 3) / 4); i += 1)
*(word_ptr + i) = CHG_ENDIAN(*(word_ptr + i));
}
@ -788,12 +793,14 @@ static void sep_read_msg(struct this_task_ctx *ta_ctx, void *in_addr,
{
u32 *word_ptr;
void *void_ptr;
void_ptr = ta_ctx->msgptr + *msg_offset;
word_ptr = (u32 *)void_ptr;
/* Do we need to manipulate endian? */
if (byte_array) {
u32 i;
for (i = 0; i < ((size + 3) / 4); i += 1)
*(word_ptr + i) = CHG_ENDIAN(*(word_ptr + i));
}
@ -865,6 +872,7 @@ static void sep_read_context(struct this_task_ctx *ta_ctx, u32 *msg_offset,
void *dst, u32 len)
{
u32 max_length = ((len + 3) / sizeof(u32)) * sizeof(u32);
sep_read_msg(ta_ctx, dst, len, max_length, msg_offset, 0);
}
@ -884,6 +892,7 @@ static void sep_write_context(struct this_task_ctx *ta_ctx, u32 *msg_offset,
void *src, u32 len)
{
u32 max_length = ((len + 3) / sizeof(u32)) * sizeof(u32);
sep_write_msg(ta_ctx, src, len, max_length, msg_offset, 0);
}
@ -3893,6 +3902,7 @@ static struct crypto_alg crypto_algs[] = {
int sep_crypto_setup(void)
{
int err, i, j, k;
tasklet_init(&sep_dev->finish_tasklet, sep_finish,
(unsigned long)sep_dev);

1
drivers/staging/sep/sep_dev.h
View file

@ -152,6 +152,7 @@ static inline u32 sep_read_reg(struct sep_device *dev, int reg)
static inline void sep_wait_sram_write(struct sep_device *dev)
{
u32 reg_val;
do {
reg_val = sep_read_reg(dev, HW_SRAM_DATA_READY_REG_ADDR);
} while (!(reg_val & 1));