Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755002Ab2FKOs5 (ORCPT ); Mon, 11 Jun 2012 10:48:57 -0400 Received: from mail-pz0-f46.google.com ([209.85.210.46]:39646 "EHLO mail-pz0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751847Ab2FKOsz (ORCPT ); Mon, 11 Jun 2012 10:48:55 -0400 From: "Justin P. Mattock" To: gregkh@linuxfoundation.org Cc: alan@linux.intel.com, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, "Justin P. Mattock" Subject: [PATCH]staging "sep" Fix typos found while reading. Date: Mon, 11 Jun 2012 07:48:46 -0700 Message-Id: <1339426126-10539-1-git-send-email-justinmattock@gmail.com> X-Mailer: git-send-email 1.7.5.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 13141 Lines: 313 From: "Justin P. Mattock" Signed-off-by: Justin P. Mattock --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/