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Subject[PATCH]staging "sep" Fix typos found while reading.
Date
From: "Justin P. Mattock" <justinmattock@gmail.com>

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>

---
The below patch fixes typos found while reading through staging "sep"

drivers/staging/sep/sep_crypto.c | 18 +++++++-------
drivers/staging/sep/sep_driver_api.h | 8 +++---
drivers/staging/sep/sep_driver_config.h | 4 +-
drivers/staging/sep/sep_main.c | 36 +++++++++++++++---------------
4 files changed, 33 insertions(+), 33 deletions(-)
diff --git a/drivers/staging/sep/sep_crypto.c b/drivers/staging/sep/sep_crypto.c
index 1cc790e..302448c 100644
--- a/drivers/staging/sep/sep_crypto.c
+++ b/drivers/staging/sep/sep_crypto.c
@@ -807,7 +807,7 @@ end_function:
* @size: size of parameter to copy (in bytes)
* @max_size: size to move up offset; SEP mesg is in word sizes
* @msg_offset: pointer to current offset (is updated)
- * @byte_array: flag ti indicate wheter endian must be changed
+ * @byte_array: flag ti indicate whether endian must be changed
* Copies data into the message area from caller
*/
static void sep_write_msg(struct this_task_ctx *ta_ctx, void *in_addr,
@@ -855,7 +855,7 @@ static void sep_make_header(struct this_task_ctx *ta_ctx, u32 *msg_offset,
* @size: size of parameter to copy (in bytes)
* @max_size: size to move up offset; SEP mesg is in word sizes
* @msg_offset: pointer to current offset (is updated)
- * @byte_array: flag ti indicate wheter endian must be changed
+ * @byte_array: flag ti indicate whether endian must be changed
* Copies data out of the message area to caller
*/
static void sep_read_msg(struct this_task_ctx *ta_ctx, void *in_addr,
@@ -990,7 +990,7 @@ static void sep_clear_out(struct this_task_ctx *ta_ctx)
/**
* The following unlocks the sep and makes it available
* to any other application
- * First, null out crypto entries in sep before relesing it
+ * First, null out crypto entries in sep before releasing it
*/
ta_ctx->sep_used->current_hash_req = NULL;
ta_ctx->sep_used->current_cypher_req = NULL;
@@ -1001,7 +1001,7 @@ static void sep_clear_out(struct this_task_ctx *ta_ctx)

ta_ctx->call_status.status = 0;

- /* Remove anything confidentail */
+ /* Remove anything confidential */
memset(ta_ctx->sep_used->shared_addr, 0,
SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES);

@@ -1207,7 +1207,7 @@ static int sep_crypto_block_data(struct ablkcipher_request *req)
req->nbytes, ta_ctx->walk.blocksize, &new_sg, 1);

if (int_error < 0) {
- dev_warn(&ta_ctx->sep_used->pdev->dev, "oddball page eerror\n");
+ dev_warn(&ta_ctx->sep_used->pdev->dev, "oddball page error\n");
return -ENOMEM;
} else if (int_error == 1) {
ta_ctx->src_sg = new_sg;
@@ -1870,7 +1870,7 @@ static u32 hash_update_post_op(struct sep_device *sep)
sizeof(struct sep_hash_private_context));

/**
- * Following is only for finup; if we just completd the
+ * Following is only for finup; if we just completed the
* data portion of finup, we now need to kick off the
* finish portion of finup.
*/
@@ -2011,7 +2011,7 @@ static u32 hash_digest_post_op(struct sep_device *sep)
}

/**
- * The sep_finish function is the function that is schedule (via tasket)
+ * The sep_finish function is the function that is scheduled (via tasklet)
* by the interrupt service routine when the SEP sends and interrupt
* This is only called by the interrupt handler as a tasklet.
*/
@@ -2249,7 +2249,7 @@ static void sep_hash_update(void *data)
head_len = (block_size - int_ctx->prev_update_bytes) % block_size;
tail_len = (req->nbytes - head_len) % block_size;

- /* Make sure all pages are even block */
+ /* Make sure all pages are an even block */
int_error = sep_oddball_pages(ta_ctx->sep_used, req->src,
req->nbytes,
block_size, &new_sg, 1);
@@ -2482,7 +2482,7 @@ static void sep_hash_digest(void *data)
dev_dbg(&ta_ctx->sep_used->pdev->dev, "block_size is %x\n", block_size);
dev_dbg(&ta_ctx->sep_used->pdev->dev, "tail len is %x\n", tail_len);

- /* Make sure all pages are even block */
+ /* Make sure all pages are an even block */
int_error = sep_oddball_pages(ta_ctx->sep_used, req->src,
req->nbytes,
block_size, &new_sg, 1);
diff --git a/drivers/staging/sep/sep_driver_api.h b/drivers/staging/sep/sep_driver_api.h
index 8b797d5..7ee1c3b 100644
--- a/drivers/staging/sep/sep_driver_api.h
+++ b/drivers/staging/sep/sep_driver_api.h
@@ -91,7 +91,7 @@ struct sep_dcblock {
};

/*
- command structure for building dcb block (currently for ext app only
+ command structure for building dcb block (currently for ext app only)
*/
struct build_dcb_struct {
/* address value of the data in */
@@ -234,7 +234,7 @@ struct sep_dma_context {
u32 dmatables_len;
/* size of input data */
u32 input_data_len;
- /* secure dma use (for imr memory restriced area in output */
+ /* secure dma use (for imr memory restricted area in output) */
bool secure_dma;
struct sep_dma_resource dma_res_arr[SEP_MAX_NUM_SYNC_DMA_OPS];
/* Scatter gather for kernel crypto */
@@ -347,10 +347,10 @@ int sep_prepare_input_output_dma_table_in_dcb(struct sep_device *sep,

/**
* sep_free_dma_table_data_handler - free DMA table
- * @sep: pointere to struct sep_device
+ * @sep: pointer to struct sep_device
* @dma_ctx: dma context
*
- * Handles the request to free DMA table for synchronic actions
+ * Handles the request to free DMA table for synchronic actions
*/
int sep_free_dma_table_data_handler(struct sep_device *sep,
struct sep_dma_context **dma_ctx);
diff --git a/drivers/staging/sep/sep_driver_config.h b/drivers/staging/sep/sep_driver_config.h
index 9d9fc7c..7d7c7ab 100644
--- a/drivers/staging/sep/sep_driver_config.h
+++ b/drivers/staging/sep/sep_driver_config.h
@@ -43,7 +43,7 @@
#define SEP_DRIVER_POLLING_MODE 0

/* flag which defines if the shared area address should be
- reconfiged (send to SEP anew) during init of the driver */
+ reconfigured (send to SEP anew) during init of the driver */
#define SEP_DRIVER_RECONFIG_MESSAGE_AREA 0

/* the mode for running on the ARM1172 Evaluation platform (flag is 1) */
@@ -166,7 +166,7 @@ held by the process (struct file) */
(SEP_DRIVER_STATIC_AREA_OFFSET_IN_BYTES + \
SEP_DRIVER_STATIC_AREA_SIZE_IN_BYTES)

-/* synhronic dma tables area offset */
+/* synchronic dma tables area offset */
#define SYNCHRONIC_DMA_TABLES_AREA_OFFSET_BYTES \
(SEP_DRIVER_DATA_POOL_AREA_OFFSET_IN_BYTES + \
SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES)
diff --git a/drivers/staging/sep/sep_main.c b/drivers/staging/sep/sep_main.c
index df1d13e..cfaf2b5 100644
--- a/drivers/staging/sep/sep_main.c
+++ b/drivers/staging/sep/sep_main.c
@@ -94,7 +94,7 @@
#endif

/**
- * Currenlty, there is only one SEP device per platform;
+ * Currently, there is only one SEP device per platform;
* In event platforms in the future have more than one SEP
* device, this will be a linked list
*/
@@ -106,7 +106,7 @@ struct sep_device *sep_dev;
* @sep: SEP device
* @sep_queue_info: pointer to status queue
*
- * This function will removes information about transaction from the queue.
+ * This function will remove information about transaction from the queue.
*/
void sep_queue_status_remove(struct sep_device *sep,
struct sep_queue_info **queue_elem)
@@ -294,7 +294,7 @@ int sep_wait_transaction(struct sep_device *sep)
end_function_setpid:
/*
* The pid_doing_transaction indicates that this process
- * now owns the facilities to performa a transaction with
+ * now owns the facilities to perform a transaction with
* the SEP. While this process is performing a transaction,
* no other process who has the SEP device open can perform
* any transactions. This method allows more than one process
@@ -447,10 +447,10 @@ static int sep_open(struct inode *inode, struct file *filp)

/**
* sep_free_dma_table_data_handler - free DMA table
- * @sep: pointere to struct sep_device
+ * @sep: pointer to struct sep_device
* @dma_ctx: dma context
*
- * Handles the request to free DMA table for synchronic actions
+ * Handles the request to free DMA table for synchronic actions
*/
int sep_free_dma_table_data_handler(struct sep_device *sep,
struct sep_dma_context **dma_ctx)
@@ -540,7 +540,7 @@ int sep_free_dma_table_data_handler(struct sep_device *sep,
* don't have a page array; the page array is generated
* only in the lock_user_pages, which is not called
* for kernel crypto, which is what the sg (scatter gather
- * is used for exclusively
+ * is used for exclusively)
*/
if (dma->src_sg) {
dma_unmap_sg(&sep->pdev->dev, dma->src_sg,
@@ -1227,7 +1227,7 @@ static int sep_lock_user_pages(struct sep_device *sep,
/* Map array */
struct sep_dma_map *map_array;

- /* Set start and end pages and num pages */
+ /* Set start and end pages and num pages */
end_page = (app_virt_addr + data_size - 1) >> PAGE_SHIFT;
start_page = app_virt_addr >> PAGE_SHIFT;
num_pages = end_page - start_page + 1;
@@ -1431,7 +1431,7 @@ static int sep_lli_table_secure_dma(struct sep_device *sep,
/* Array of lli */
struct sep_lli_entry *lli_array;

- /* Set start and end pages and num pages */
+ /* Set start and end pages and num pages */
end_page = (app_virt_addr + data_size - 1) >> PAGE_SHIFT;
start_page = app_virt_addr >> PAGE_SHIFT;
num_pages = end_page - start_page + 1;
@@ -1601,7 +1601,7 @@ end_function:
* @num_table_entries_ptr: pointer to number of tables
* @table_data_size: total data size
*
- * Builds ant lli table from the lli_array according to
+ * Builds an lli table from the lli_array according to
* the given size of data
*/
static void sep_build_lli_table(struct sep_device *sep,
@@ -1700,7 +1700,7 @@ static void sep_build_lli_table(struct sep_device *sep,
* @virt_address: virtual address to convert
*
* This functions returns the physical address inside shared area according
- * to the virtual address. It can be either on the externa RAM device
+ * to the virtual address. It can be either on the external RAM device
* (ioremapped), or on the system RAM
* This implementation is for the external RAM
*/
@@ -1724,7 +1724,7 @@ static dma_addr_t sep_shared_area_virt_to_bus(struct sep_device *sep,
*
* This functions returns the virtual address inside shared area
* according to the physical address. It can be either on the
- * externa RAM device (ioremapped), or on the system RAM
+ * external RAM device (ioremapped), or on the system RAM
* This implementation is for the external RAM
*/
static void *sep_shared_area_bus_to_virt(struct sep_device *sep,
@@ -1890,9 +1890,9 @@ static void sep_prepare_empty_lli_table(struct sep_device *sep,
* @lli_table_ptr:
* @num_entries_ptr:
* @table_data_size_ptr:
- * @is_kva: set for kernel data (kernel cryptio call)
+ * @is_kva: set for kernel data (kernel crypt io call)
*
- * This function prepares only input DMA table for synhronic symmetric
+ * This function prepares only input DMA table for synchronic symmetric
* operations (HASH)
* Note that all bus addresses that are passed to the SEP
* are in 32 bit format; the SEP is a 32 bit device
@@ -2173,9 +2173,9 @@ static int sep_construct_dma_tables_from_lli(
u32 last_table_flag = 0;
/* The data size that should be in table */
u32 table_data_size = 0;
- /* Number of etnries in the input table */
+ /* Number of entries in the input table */
u32 num_entries_in_table = 0;
- /* Number of etnries in the output table */
+ /* Number of entries in the output table */
u32 num_entries_out_table = 0;

if (!dma_ctx) {
@@ -2400,7 +2400,7 @@ static int sep_construct_dma_tables_from_lli(
* @table_data_size_ptr:
* @is_kva: set for kernel data; used only for kernel crypto module
*
- * This function builds input and output DMA tables for synhronic
+ * This function builds input and output DMA tables for synchronic
* symmetric operations (AES, DES, HASH). It also checks that each table
* is of the modular block size
* Note that all bus addresses that are passed to the SEP
@@ -2554,7 +2554,7 @@ static int sep_prepare_input_output_dma_table(struct sep_device *sep,
" is (hex) %x\n", current->pid,
SEP_DRIVER_ENTRIES_PER_TABLE_IN_SEP);

- /* Call the fucntion that creates table from the lli arrays */
+ /* Call the function that creates table from the lli arrays */
dev_dbg(&sep->pdev->dev, "[PID%d] calling create table from lli\n",
current->pid);
error = sep_construct_dma_tables_from_lli(
@@ -3661,7 +3661,7 @@ static ssize_t sep_read(struct file *filp,
goto end_function;
}

- /* Checks that user has called necessarry apis */
+ /* Checks that user has called necessary apis */
if (0 == test_bit(SEP_FASTCALL_WRITE_DONE_OFFSET,
&call_status->status)) {
dev_warn(&sep->pdev->dev,
--
1.7.5.4


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