Staging:tidspbridge: Fixed braces, spaces and long line coding style

This patch applies following code style changes to the whole driver.

- Removing braces from single statements following a 'if' statement.
- Removing unnessasary spaces and braces from files.
- Re-order statements crossing 80 columns limitation.
- Fixed one quoted string split across lines.
Signed-off-by: Masood Mehmood <ody.guru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/tidspbridge/core/io_sm.c

@@ -2127,7 +2127,7 @@ void dump_dl_modules(struct bridge_dev_context *bridge_context)
 	u32 module_size;
 	u32 module_struct_size = 0;
 	u32 sect_ndx;
-	char *sect_str ;
+	char *sect_str;
 	int status = 0;
 
 	status = dev_get_intf_fxns(dev_object, &intf_fxns);

drivers/staging/tidspbridge/core/tiomap3430_pwr.c

@@ -99,7 +99,8 @@ int handle_hibernation_from_dsp(struct bridge_dev_context *dev_context)
 			return -EPERM;
 		}
 		pwr_state = (*pdata->dsp_prm_read)(OMAP3430_IVA2_MOD,
-					OMAP2_PM_PWSTST) & OMAP_POWERSTATEST_MASK;
+						   OMAP2_PM_PWSTST) &
+						   OMAP_POWERSTATEST_MASK;
 	}
 	if (timeout == 0) {
 		pr_err("%s: Timed out waiting for DSP off mode\n", __func__);
@@ -209,7 +210,8 @@ int sleep_dsp(struct bridge_dev_context *dev_context, u32 dw_cmd,
 			return -EPERM;
 		}
 		pwr_state = (*pdata->dsp_prm_read)(OMAP3430_IVA2_MOD,
-					OMAP2_PM_PWSTST) & OMAP_POWERSTATEST_MASK;
+						   OMAP2_PM_PWSTST) &
+						   OMAP_POWERSTATEST_MASK;
 	}
 
 	if (!timeout) {
@@ -355,7 +357,7 @@ int pre_scale_dsp(struct bridge_dev_context *dev_context, void *pargs)
 	    (dev_context->brd_state == BRD_DSP_HIBERNATION)) {
 		dev_dbg(bridge, "OPP: %s IVA in sleep. No message to DSP\n");
 		return 0;
-	} else if ((dev_context->brd_state == BRD_RUNNING)) {
+	} else if (dev_context->brd_state == BRD_RUNNING) {
 		/* 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);
@@ -396,13 +398,14 @@ int post_scale_dsp(struct bridge_dev_context *dev_context,
 		io_sh_msetting(hio_mgr, SHM_CURROPP, &level);
 		dev_dbg(bridge, "OPP: %s IVA in sleep. Wrote to shm\n",
 			__func__);
-	} else if ((dev_context->brd_state == BRD_RUNNING)) {
+	} else if (dev_context->brd_state == BRD_RUNNING) {
 		/* Update the OPP value in shared memory */
 		io_sh_msetting(hio_mgr, SHM_CURROPP, &level);
 		/* Send a post notification to DSP */
 		sm_interrupt_dsp(dev_context, MBX_PM_SETPOINT_POSTNOTIFY);
-		dev_dbg(bridge, "OPP: %s wrote to shm. Sent post notification "
-			"to DSP\n", __func__);
+		dev_dbg(bridge,
+			"OPP: %s wrote to shm. Sent post notification to DSP\n",
+			 __func__);
 	} else {
 		status = -EPERM;
 	}

drivers/staging/tidspbridge/rmgr/nldr.c

@@ -1751,9 +1751,8 @@ static void unload_ovly(struct nldr_nodeobject *nldr_node_obj,
 	}
 	if (ref_count && (*ref_count > 0)) {
 		*ref_count -= 1;
-		if (other_ref) {
+		if (other_ref)
 			*other_ref -= 1;
-		}
 	}
 
 	if (ref_count && *ref_count == 0) {

drivers/staging/tidspbridge/rmgr/node.c

@@ -406,7 +406,7 @@ int node_allocate(struct proc_object *hprocessor,
 
 	/* check for page aligned Heap size */
 	if (((attr_in->heap_size) & (PG_SIZE4K - 1))) {
-		pr_err("%s: node heap size not aligned to 4K, size = 0x%x \n",
+		pr_err("%s: node heap size not aligned to 4K, size = 0x%x\n",
 		       __func__, attr_in->heap_size);
 		status = -EINVAL;
 	} else {
@@ -703,9 +703,9 @@ DBAPI node_alloc_msg_buf(struct node_object *hnode, u32 usize,
 		pattr = &node_dfltbufattrs;	/* set defaults */
 
 	status = proc_get_processor_id(pnode->processor, &proc_id);
-	if (proc_id != DSP_UNIT) {
+	if (proc_id != DSP_UNIT)
 		goto func_end;
-	}
+
 	/*  If segment ID includes MEM_SETVIRTUALSEGID then pbuffer is a
 	 *  virt  address, so set this info in this node's translator
 	 *  object for  future ref. If MEM_GETVIRTUALSEGID then retrieve
@@ -886,11 +886,10 @@ int node_connect(struct node_object *node1, u32 stream1,
 	if (pattrs && pattrs->strm_mode != STRMMODE_PROCCOPY)
 		return -EPERM;	/* illegal stream mode */
 
-	if (node1_type != NODE_GPP) {
+	if (node1_type != NODE_GPP)
 		hnode_mgr = node1->node_mgr;
-	} else {
+	else
 		hnode_mgr = node2->node_mgr;
-	}
 
 	/* Enter critical section */
 	mutex_lock(&hnode_mgr->node_mgr_lock);
@@ -2322,7 +2321,8 @@ int node_terminate(struct node_object *hnode, int *pstatus)
 			if (!hdeh_mgr)
 				goto func_cont;
 
-			bridge_deh_notify(hdeh_mgr, DSP_SYSERROR, DSP_EXCEPTIONABORT);
+			bridge_deh_notify(hdeh_mgr, DSP_SYSERROR,
+					  DSP_EXCEPTIONABORT);
 		}
 	}
 func_cont: