staging: tidspbridge: Fix typos.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/tidspbridge/Documentation/error-codes

@@ -69,7 +69,7 @@ The error codes used by this driver are:
     Invalid pointer or handler.
 
 [EEXIST]
-    Attempted to create a channel manager  when one already exists.
+    Attempted to create a channel manager when one already exists.
 
 [EINVAL]
     Invalid argument.

drivers/staging/tidspbridge/core/_tiomap.h

@@ -219,7 +219,7 @@ static const struct map_l4_peripheral l4_peripheral_table[] = {
 /* MBX_PM_MAX_RESOURCES: CORE 2 Clock Resources. */
 #define MBX_CORE2_RESOURCES 1
 
-/* MBX_PM_MAX_RESOURCES: TOTAL Clock Reosurces. */
+/* MBX_PM_MAX_RESOURCES: TOTAL Clock Resources. */
 #define MBX_PM_MAX_RESOURCES 11
 
 /*  Power Management Commands */

drivers/staging/tidspbridge/core/chnl_sm.c

@@ -20,7 +20,7 @@
  *      The lower edge functions must be implemented by the Bridge driver
  *      writer, and are declared in chnl_sm.h.
  *
- *      Care is taken in this code to prevent simulataneous access to channel
+ *      Care is taken in this code to prevent simultaneous access to channel
  *      queues from
  *      1. Threads.
  *      2. io_dpc(), scheduled from the io_isr() as an event.
@@ -34,7 +34,7 @@
  *  Channel Invariant:
  *      There is an important invariant condition which must be maintained per
  *      channel outside of bridge_chnl_get_ioc() and IO_Dispatch(), violation of
- *      which may cause timeouts and/or failure offunction sync_wait_on_event.
+ *      which may cause timeouts and/or failure of function sync_wait_on_event.
  *      This invariant condition is:
  *
  *          list_empty(&pchnl->io_completions) ==> pchnl->sync_event is reset
@@ -602,7 +602,7 @@ int bridge_chnl_get_ioc(struct chnl_object *chnl_obj, u32 timeout,
 		/*  Since DSPStream_Reclaim() does not take a timeout
 		 *  parameter, we pass the stream's timeout value to
 		 *  bridge_chnl_get_ioc. We cannot determine whether or not
-		 *  we have waited in User mode. Since the stream's timeout
+		 *  we have waited in user mode. Since the stream's timeout
 		 *  value may be non-zero, we still have to set the event.
 		 *  Therefore, this optimization is taken out.
 		 *

drivers/staging/tidspbridge/core/io_sm.c

@@ -837,8 +837,8 @@ static void io_dispatch_pm(struct io_mgr *pio_mgr)
 /*
  *  ======== io_dpc ========
  *      Deferred procedure call for shared memory channel driver ISR.  Carries
- *      out the dispatch of I/O as a non-preemptible event.It can only be
- *      pre-empted      by an ISR.
+ *      out the dispatch of I/O as a non-preemptible event. It can only be
+ *      pre-empted by an ISR.
  */
 void io_dpc(unsigned long ref_data)
 {
@@ -877,7 +877,7 @@ void io_dpc(unsigned long ref_data)
 						  pio_mgr->intr_val);
 			}
 		}
-		/* Proc-copy chanel dispatch */
+		/* Proc-copy channel dispatch */
 		input_chnl(pio_mgr, NULL, IO_SERVICE);
 		output_chnl(pio_mgr, NULL, IO_SERVICE);
 
@@ -938,7 +938,7 @@ int io_mbox_msg(struct notifier_block *self, unsigned long len, void *msg)
 /*
  *  ======== io_request_chnl ========
  *  Purpose:
- *      Request chanenel I/O from the DSP. Sets flags in shared memory, then
+ *      Request channel I/O from the DSP. Sets flags in shared memory, then
  *      interrupts the DSP.
  */
 void io_request_chnl(struct io_mgr *io_manager, struct chnl_object *pchnl,
@@ -2208,7 +2208,7 @@ void dump_dl_modules(struct bridge_dev_context *bridge_context)
 			module_struct->num_sects);
 
 		/*
-		 * The section name strings start immedialty following
+		 * The section name strings start immediately following
 		 * the array of dll_sect structures.
 		 */
 		sect_str = (char *) &module_struct->

drivers/staging/tidspbridge/core/sync.c

@@ -49,7 +49,7 @@ void sync_set_event(struct sync_object *event)
  * @timeout	timeout on waiting for the evetns.
  * @pu_index	index of the event set.
  *
- * This functios will wait until any of the array element is set or until
+ * These functions will wait until any of the array element is set or until
  * timeout. In case of success the function will return 0 and
  * @pu_index will store the index of the array element set or in case
  * of timeout the function will return -ETIME or in case of

drivers/staging/tidspbridge/core/tiomap3430.c

@@ -328,7 +328,7 @@ static int bridge_brd_read(struct bridge_dev_context *dev_ctxt,
 					   ul_num_bytes, mem_type);
 		return status;
 	}
-	/* copy the data from  DSP memory, */
+	/* copy the data from DSP memory */
 	memcpy(host_buff, (void *)(dsp_base_addr + offset), ul_num_bytes);
 	return status;
 }
@@ -1745,7 +1745,7 @@ static int mem_map_vmalloc(struct bridge_dev_context *dev_context,
 	pa_next = page_to_phys(page[0]);
 	while (!status && (i < num_pages)) {
 		/*
-		 * Reuse pa_next from the previous iteraion to avoid
+		 * Reuse pa_next from the previous iteration to avoid
 		 * an extra va2pa call
 		 */
 		pa_curr = pa_next;

drivers/staging/tidspbridge/core/tiomap3430_pwr.c

@@ -356,7 +356,7 @@ int pre_scale_dsp(struct bridge_dev_context *dev_context, void *pargs)
 		dev_dbg(bridge, "OPP: %s IVA in sleep. No message to DSP\n");
 		return 0;
 	} else if ((dev_context->brd_state == BRD_RUNNING)) {
-		/* Send a prenotificatio to DSP */
+		/* Send a prenotification to DSP */
 		dev_dbg(bridge, "OPP: %s sent notification to DSP\n", __func__);
 		sm_interrupt_dsp(dev_context, MBX_PM_SETPOINT_PRENOTIFY);
 		return 0;

drivers/staging/tidspbridge/dynload/tramp.c

@@ -81,7 +81,7 @@ static u8 priv_h2a(u8 value)
  * Description: Generate a trampoline symbol name (ASCII) using the value
  *	  of the symbol.  This places the new name into the user buffer.
  *	  The name is fixed in length and of the form: __$dbTR__xxxxxxxx
- *	  (where "xxxxxxxx" is the hex value.
+ *	  (where "xxxxxxxx" is the hex value).
  */
 static void priv_tramp_sym_gen_name(u32 value, char *dst)
 {
@@ -414,7 +414,7 @@ static int priv_tramp_sym_finalize(struct dload_state *dlthis)
 			/*  Copy the symbol contents into the flat table */
 			*new_sym = cur_sym->sym_info;
 
-			/*  Now finaize the symbol.  If it is in the tramp
+			/*  Now finalize the symbol.  If it is in the tramp
 			 * section, we need to adjust for the section start.
 			 * If it is external then we don't need to adjust at
 			 * all.
@@ -773,7 +773,7 @@ static int priv_img_pkt_dup(struct dload_state *dlthis,
 	int ret_val = 0;
 	struct tramp_img_dup_relo *dup_relo = NULL;
 
-	/*  Determinne if this image packet is already being tracked in the
+	/*  Determine if this image packet is already being tracked in the
 	   dup list for other trampolines. */
 	dup_pkt = priv_dup_find(dlthis, secnn, image_offset);
 
@@ -998,7 +998,7 @@ int dload_tramp_generate(struct dload_state *dlthis, s16 secnn,
 /*
  * Function:	dload_tramp_pkt_update
  * Description: Update the duplicate copy of this image packet, which the
- *	  trampoline layer is already tracking.  This is call is critical
+ *	  trampoline layer is already tracking.  This call is critical
  *	  to make if trampolines were generated anywhere within the
  *	  packet and first pass relo continued on the remainder.  The
  *	  trampoline layer needs the updates image data so when 2nd

drivers/staging/tidspbridge/hw/hw_mmu.c

@@ -61,7 +61,7 @@ enum hw_mmu_page_size_t {
  *       Type		: hw_status
  *       Description     : 0		 -- No errors occurred
  *			 RET_BAD_NULL_PARAM     -- A Pointer
- *						Paramater was set to NULL
+ *						Parameter was set to NULL
  *
  * PURPOSE:	      : Flush the TLB entry pointed by the
  *			lock counter register
@@ -103,7 +103,7 @@ static hw_status mmu_flush_entry(const void __iomem *base_address);
  *
  *       Type	    	: hw_status
  *       Description     : 0		 -- No errors occurred
- *			 RET_BAD_NULL_PARAM     -- A Pointer Paramater
+ *			 RET_BAD_NULL_PARAM     -- A Pointer Parameter
  *						   was set to NULL
  *			 RET_PARAM_OUT_OF_RANGE -- Input Parameter out
  *						   of Range
@@ -148,7 +148,7 @@ static hw_status mmu_set_cam_entry(const void __iomem *base_address,
  *
  *       Type	    	: hw_status
  *       Description     : 0		 -- No errors occurred
- *			 RET_BAD_NULL_PARAM     -- A Pointer Paramater
+ *			 RET_BAD_NULL_PARAM     -- A Pointer Parameter
  *							was set to NULL
  *			 RET_PARAM_OUT_OF_RANGE -- Input Parameter
  *							out of Range

drivers/staging/tidspbridge/include/dspbridge/dspioctl.h

@@ -51,7 +51,7 @@
 #define BRDIOCTL_POSTSCALE_NOTIFY (BRDIOCTL_PWRCONTROL + 0xA)
 #define BRDIOCTL_CONSTRAINT_REQUEST (BRDIOCTL_PWRCONTROL + 0xB)
 
-/* Number of actual DSP-MMU TLB entrries */
+/* Number of actual DSP-MMU TLB entries */
 #define BRDIOCTL_NUMOFMMUTLB        32
 
 struct bridge_ioctl_extproc {

drivers/staging/tidspbridge/include/dspbridge/mbx_sh.h

@@ -22,7 +22,7 @@
  *  mailbox interrupt's cmd value received. The class value are defined
  *  as a bit (10 thru 15) being set.
  *
- *  Note: Only 16 bits of each  is used. Other 16 bit data reg available.
+ *  Note: Only 16 bits of each is used. Other 16 bit data reg available.
  *
  *   16 bit Mbx bit defns:
  *

drivers/staging/tidspbridge/include/dspbridge/node.h

@@ -220,7 +220,7 @@ extern int node_create_mgr(struct node_mgr **node_man,
  *  Parameters:
  *      noderes:              Node resource info handle returned from
  *                                 node_allocate().
- *      pr_ctxt:                Poninter to process context data.
+ *      pr_ctxt:                Pointer to process context data.
  *  Returns:
  *      0:            Success.
  *      -EFAULT:        Invalid hnode.

drivers/staging/tidspbridge/include/dspbridge/ntfy.h

@@ -78,7 +78,7 @@ static inline void ntfy_init(struct ntfy_object *no)
  * ntfy_delete() - delete list of nofy events registered.
  * @ntfy_obj:	Pointer to the ntfy object structure.
  *
- * This function is used to remove all the notify events  registered.
+ * This function is used to remove all the notify events registered.
  * unregister function is not needed in this function, to unregister
  * a ntfy_event please look at ntfy_register function.
  *

drivers/staging/tidspbridge/include/dspbridge/proc.h

@@ -263,7 +263,7 @@ extern int proc_get_processor_id(void *proc, u32 * proc_id);
  *  Returns:
  *      0     :   Success.
  *      -EFAULT :   Invalid processor handle.
- *      -EPERM   :   General failure while retireving processor trace
+ *      -EPERM   :   General failure while retrieving processor trace
  *		      Buffer.
  *  Requires:
  *      pbuf is not NULL

drivers/staging/tidspbridge/include/dspbridge/strm.h

@@ -203,7 +203,7 @@ extern int strm_issue(struct strm_object *stream_obj, u8 * pbuf,
  *      index:         Stream index.
  *      pattr:          Pointer to structure containing attributes to be
  *                      applied to stream. Cannot be NULL.
- *      strmres:     Location to store stream resuorce info handle on output.
+ *      strmres:     Location to store stream resource info handle on output.
  *  Returns:
  *      0:        Success.
  *      -EFAULT:    Invalid hnode.

drivers/staging/tidspbridge/include/dspbridge/sync.h

@@ -78,7 +78,7 @@ void sync_set_event(struct sync_object *event);
  * @event:	events to wait for it.
  * @timeout	timeout on waiting for the evetn.
  *
- * This functios will wait until @event is set or until timeout. In case of
+ * This function will wait until @event is set or until timeout. In case of
  * success the function will return 0 and
  * in case of timeout the function will return -ETIME
  * in case of signal the function will return -ERESTARTSYS
@@ -106,7 +106,7 @@ static inline int sync_wait_on_event(struct sync_object *event,
  * @timeout	timeout on waiting for the evetns.
  * @pu_index	index of the event set.
  *
- * This functios will wait until any of the array element is set or until
+ * This function will wait until any of the array element is set or until
  * timeout. In case of success the function will return 0 and
  * @pu_index will store the index of the array element set and in case
  * of timeout the function will return -ETIME.

drivers/staging/tidspbridge/rmgr/dbdcd.c

@@ -463,7 +463,7 @@ int dcd_get_object_def(struct dcd_manager *hdcd_mgr,
 	status = cod_read_section(lib, sz_sect_name, psz_coff_buf, ul_len);
 #endif
 	if (!status) {
-		/* Compres DSP buffer to conform to PC format. */
+		/* Compress DSP buffer to conform to PC format. */
 		if (strstr(dcd_key->path, "iva") == NULL) {
 			compress_buf(psz_coff_buf, ul_len, DSPWORDSIZE);
 		} else {

drivers/staging/tidspbridge/rmgr/dspdrv.c

@@ -72,7 +72,7 @@ u32 dsp_init(u32 *init_status)
 
 	/* Unwind whatever was loaded */
 	if (status) {
-		/* irrespective of the status of dev_remove_device we conitinue
+		/* irrespective of the status of dev_remove_device we continue
 		 * unloading. Get the Driver Object iterate through and remove.
 		 * Reset the status to E_FAIL to avoid going through
 		 * api_init_complete2. */
@@ -92,7 +92,7 @@ u32 dsp_init(u32 *init_status)
 func_cont:
 	/* Attempt to Start the Board */
 	if (!status) {
-		/* BRD_AutoStart could fail if the dsp execuetable is not the
+		/* BRD_AutoStart could fail if the dsp executable is not the
 		 * correct one. We should not propagate that error
 		 * into the device loader. */
 		(void)api_init_complete2();

drivers/staging/tidspbridge/rmgr/mgr.c

@@ -262,8 +262,8 @@ int mgr_enum_processor_info(u32 processor_id,
 				    IVAPROCTYPE_ARM7)
 					proc_detect = true;
 			}
-			/* User applciatiuons aonly check for chip type, so
-			 * this clumsy overwrite */
+			/* User applications only check for chip type, so
+			 * this is a clumsy overwrite */
 			processor_info->processor_type = DSPTYPE64;
 		} else {
 			dev_dbg(bridge, "%s: Failed to get DCD processor info "

drivers/staging/tidspbridge/rmgr/nldr.c

@@ -898,7 +898,7 @@ static int add_ovly_info(void *handle, struct dbll_sect_info *sect_info,
 				nldr_obj->ovly_table[i].execute_sects++;
 
 		} else {
-			/* Put in "other" sectins */
+			/* Put in "other" sections */
 			status =
 			    add_ovly_sect(nldr_obj,
 					  &nldr_obj->

drivers/staging/tidspbridge/rmgr/node.c

@@ -1613,7 +1613,7 @@ int node_get_attr(struct node_object *hnode,
 		return -EFAULT;
 
 	hnode_mgr = hnode->node_mgr;
-	/* Enter hnode_mgr critical section (since we're accessing
+	/* Enter hnode_mgr critical section since we're accessing
 	 * data that could be changed by node_change_priority() and
 	 * node_connect(). */
 	mutex_lock(&hnode_mgr->node_mgr_lock);

drivers/staging/tidspbridge/rmgr/proc.c

@@ -300,7 +300,7 @@ proc_attach(u32 processor_id,
 	if (status)
 		goto func_end;
 
-	/* If we made it this far, create the Proceesor object: */
+	/* If we made it this far, create the Processor object: */
 	p_proc_object = kzalloc(sizeof(struct proc_object), GFP_KERNEL);
 	/* Fill out the Processor Object: */
 	if (p_proc_object == NULL) {