brcm47xx: add missing breaks into the nvram read code in the switch case statements

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31142 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/brcm47xx/patches-3.2/029-bcm47xx-read-nvram-from-sflash.patch

@@ -24,7 +24,7 @@
  		base = bcma_cc->pflash.window;
  		lim = bcma_cc->pflash.window_size;
  		break;
-@@ -86,7 +84,106 @@ found:
+@@ -86,7 +84,110 @@ found:
  	for (i = 0; i < sizeof(struct nvram_header); i += 4)
  		*dst++ = *src++;
  	for (; i < header->len && i < NVRAM_SPACE; i += 4)
@@ -87,10 +87,12 @@
 +	switch (bcm47xx_bus.ssb.chipco.flash_type) {
 +	case SSB_PFLASH:
 +		early_nvram_init_pflash();
++		break;
 +	case SSB_SFLASH:
 +		err = early_nvram_init_sflash();
 +		if (err < 0)
 +			printk(KERN_WARNING "can not read from flash: %i\n", err);
++		break;
 +	default:
 +		printk(KERN_WARNING "unknow flash type\n");
 +	}
@@ -105,10 +107,12 @@
 +	switch (bcm47xx_bus.bcma.bus.drv_cc.flash_type) {
 +	case BCMA_PFLASH:
 +		early_nvram_init_pflash();
++		break;
 +	case BCMA_SFLASH:
 +		err = early_nvram_init_sflash();
 +		if (err < 0)
 +			printk(KERN_WARNING "can not read from flash: %i\n", err);
++		break;
 +	default:
 +		printk(KERN_WARNING "unknow flash type\n");
 +	}

target/linux/brcm47xx/patches-3.2/030-bcm47xx-bcma-nandflash.patch

@@ -98,14 +98,15 @@
  #ifdef CONFIG_BCM47XX_SSB
  static void early_nvram_init_ssb(void)
  {
-@@ -164,6 +211,10 @@ static void early_nvram_init_bcma(void)
- 		err = early_nvram_init_sflash();
+@@ -168,6 +215,11 @@ static void early_nvram_init_bcma(void)
  		if (err < 0)
  			printk(KERN_WARNING "can not read from flash: %i\n", err);
+ 		break;
 +	case BCMA_NFLASH:
 +		err = early_nvram_init_nflash();
 +		if (err < 0)
 +			printk(KERN_WARNING "can not read from nflash: %i\n", err);
++		break;
  	default:
  		printk(KERN_WARNING "unknow flash type\n");
  	}

target/linux/brcm47xx/patches-3.2/197-MIPS-BCM47XX-return-number-of-written-bytes-in-nvram.patch

@@ -1,7 +1,7 @@
 
 --- a/arch/mips/bcm47xx/nvram.c
 +++ b/arch/mips/bcm47xx/nvram.c
-@@ -258,8 +258,7 @@ int nvram_getenv(char *name, char *val,
+@@ -263,8 +263,7 @@ int nvram_getenv(char *name, char *val,
  		value = eq + 1;
  		if ((eq - var) == strlen(name) &&
  			strncmp(var, name, (eq - var)) == 0) {

target/linux/brcm47xx/patches-3.2/400-arch-bcm47xx.patch

@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm47xx/nvram.c
 +++ b/arch/mips/bcm47xx/nvram.c
-@@ -264,3 +264,30 @@ int nvram_getenv(char *name, char *val,
+@@ -269,3 +269,30 @@ int nvram_getenv(char *name, char *val,
  	return NVRAM_ERR_ENVNOTFOUND;
  }
  EXPORT_SYMBOL(nvram_getenv);

target/linux/brcm47xx/patches-3.2/820-wgt634u-nvram-fix.patch

@@ -280,7 +280,7 @@ out the configuration than the in kernel cfe config reader.
  
  	off = FLASH_MIN;
  	while (off <= lim) {
-@@ -247,6 +268,12 @@ int nvram_getenv(char *name, char *val,
+@@ -252,6 +273,12 @@ int nvram_getenv(char *name, char *val,
  	if (!nvram_buf[0])
  		early_nvram_init();
  
@@ -293,7 +293,7 @@ out the configuration than the in kernel cfe config reader.
  	/* Look for name=value and return value */
  	var = &nvram_buf[sizeof(struct nvram_header)];
  	end = nvram_buf + sizeof(nvram_buf) - 2;
-@@ -275,6 +302,9 @@ char *nvram_get(const char *name)
+@@ -280,6 +307,9 @@ char *nvram_get(const char *name)
  	if (!nvram_buf[0])
  		early_nvram_init();