From 00fd07336e2bf99ad630c6c3a7a337b5f37df638 Mon Sep 17 00:00:00 2001
From: oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Fri, 8 May 2009 21:03:28 +0000
Subject: [PATCH] whitespace fixes

git-svn-id: svn://svn.berlios.de/openocd/trunk@1684 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/target/etb.h |  2 +-
 src/target/etm.c | 23 ++++++-----------------
 2 files changed, 7 insertions(+), 18 deletions(-)

diff --git a/src/target/etb.h b/src/target/etb.h
index af6e25499..9c0504f5e 100644
--- a/src/target/etb.h
+++ b/src/target/etb.h
@@ -48,7 +48,7 @@ typedef struct etb_s
 	jtag_tap_t *tap;
 	u32 cur_scan_chain;
 	reg_cache_t *reg_cache;
-	
+
 	/* ETB parameters */
 	u32 ram_depth;
 	u32 ram_width;
diff --git a/src/target/etm.c b/src/target/etm.c
index 0c0a39daf..e8581220d 100644
--- a/src/target/etm.c
+++ b/src/target/etm.c
@@ -280,6 +280,7 @@ int etm_setup(target_t *target)
 	arm7_9_common_t *arm7_9 = armv4_5->arch_info;
 	etm_context_t *etm_ctx = arm7_9->etm_ctx;
 	reg_t *etm_ctrl_reg = &arm7_9->etm_ctx->reg_cache->reg_list[ETM_CTRL];
+
 	/* initialize some ETM control register settings */
 	etm_get_reg(etm_ctrl_reg);
 	etm_ctrl_value = buf_get_u32(etm_ctrl_reg->value, 0, etm_ctrl_reg->size);
@@ -309,6 +310,7 @@ int etm_setup(target_t *target)
 int etm_get_reg(reg_t *reg)
 {
 	int retval;
+
 	if ((retval = etm_read_reg(reg)) != ERROR_OK)
 	{
 		LOG_ERROR("BUG: error scheduling etm register read");
@@ -340,21 +342,18 @@ int etm_read_reg_w_check(reg_t *reg, u8* check_value, u8* check_mask)
 	fields[0].num_bits = 32;
 	fields[0].out_value = reg->value;
 	fields[0].in_value = NULL;
-	
 
 	fields[1].tap = etm_reg->jtag_info->tap;
 	fields[1].num_bits = 7;
 	fields[1].out_value = malloc(1);
 	buf_set_u32(fields[1].out_value, 0, 7, reg_addr);
 	fields[1].in_value = NULL;
-	
 
 	fields[2].tap = etm_reg->jtag_info->tap;
 	fields[2].num_bits = 1;
 	fields[2].out_value = malloc(1);
 	buf_set_u32(fields[2].out_value, 0, 1, 0);
 	fields[2].in_value = NULL;
-	
 
 	jtag_add_dr_scan(3, fields, TAP_INVALID);
 
@@ -378,6 +377,7 @@ int etm_read_reg(reg_t *reg)
 int etm_set_reg(reg_t *reg, u32 value)
 {
 	int retval;
+
 	if ((retval = etm_write_reg(reg, value)) != ERROR_OK)
 	{
 		LOG_ERROR("BUG: error scheduling etm register write");
@@ -394,6 +394,7 @@ int etm_set_reg(reg_t *reg, u32 value)
 int etm_set_reg_w_exec(reg_t *reg, u8 *buf)
 {
 	int retval;
+
 	etm_set_reg(reg, buf_get_u32(buf, 0, reg->size));
 
 	if ((retval = jtag_execute_queue()) != ERROR_OK)
@@ -423,10 +424,6 @@ int etm_write_reg(reg_t *reg, u32 value)
 
 	fields[0].in_value = NULL;
 
-
-	
-
-
 	fields[1].tap = etm_reg->jtag_info->tap;
 	fields[1].num_bits = 7;
 	fields[1].out_value = malloc(1);
@@ -434,10 +431,6 @@ int etm_write_reg(reg_t *reg, u32 value)
 
 	fields[1].in_value = NULL;
 
-
-	
-
-
 	fields[2].tap = etm_reg->jtag_info->tap;
 	fields[2].num_bits = 1;
 	fields[2].out_value = malloc(1);
@@ -445,10 +438,6 @@ int etm_write_reg(reg_t *reg, u32 value)
 
 	fields[2].in_value = NULL;
 
-
-	
-
-
 	jtag_add_dr_scan(3, fields, TAP_INVALID);
 
 	free(fields[0].out_value);
@@ -1648,7 +1637,7 @@ static int handle_etm_load_command(struct command_context_s *cmd_ctx, char *cmd,
 	fileio_read_u32(&file, &etm_ctx->trace_depth);
 
 	etm_ctx->trace_data = malloc(sizeof(etmv1_trace_data_t) * etm_ctx->trace_depth);
-	if(etm_ctx->trace_data == NULL)
+	if (etm_ctx->trace_data == NULL)
 	{
 		command_print(cmd_ctx, "not enough memory to perform operation");
 		fileio_close(&file);
@@ -1816,7 +1805,7 @@ static int handle_etm_analyze_command(struct command_context_s *cmd_ctx, char *c
 
 	if ((retval = etmv1_analyze_trace(etm_ctx, cmd_ctx)) != ERROR_OK)
 	{
-		switch(retval)
+		switch (retval)
 		{
 			case ERROR_ETM_ANALYSIS_FAILED:
 				command_print(cmd_ctx, "further analysis failed (corrupted trace data or just end of data");