brcm63xx: fix build failure on varid

varid might both unused and unitialized when building for e.g: bcm6318,
fix these two warnings turned into errors.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 39277

diff --git a/target/linux/brcm63xx/patches-3.10/332-MIPS-BCM63XX-detect-bcm6328-variants.patch b/target/linux/brcm63xx/patches-3.10/332-MIPS-BCM63XX-detect-bcm6328-variants.patch
index 9962b1e593f1d62d4818f9848072c82a65a050aa..4eb5234a0df634c4741fbdf1f9d4031a6799aa66 100644 (file)
--- a/target/linux/brcm63xx/patches-3.10/332-MIPS-BCM63XX-detect-bcm6328-variants.patch
+++ b/target/linux/brcm63xx/patches-3.10/332-MIPS-BCM63XX-detect-bcm6328-variants.patch
@@ -14,7 +14,7 @@ Subject: [PATCH 42/53] MIPS: BCM63XX: detect bcm6328 variants
        struct cpuinfo_mips *c = &current_cpu_data;
        unsigned int cpu = smp_processor_id();
        u32 chipid_reg;
-+      u8 varid;
++      u8 __maybe_unused varid = 0;
  
        /* soc registers location depends on cpu type */
        chipid_reg = 0;

diff --git a/target/linux/brcm63xx/patches-3.10/339-MIPS-BCM63XX-add-support-for-BCM63268.patch b/target/linux/brcm63xx/patches-3.10/339-MIPS-BCM63XX-add-support-for-BCM63268.patch
index ca642db5c53a6cff631fd6013afcb9dd71e685d4..9a2eb46c7ce98f6456b0161feaa9052cfdf3f95e 100644 (file)
--- a/target/linux/brcm63xx/patches-3.10/339-MIPS-BCM63XX-add-support-for-BCM63268.patch
+++ b/target/linux/brcm63xx/patches-3.10/339-MIPS-BCM63XX-add-support-for-BCM63268.patch
@@ -189,7 +189,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
        unsigned int cpu = smp_processor_id();
        u32 chipid_reg;
 +      bool long_chipid = false;
-       u8 varid;
+       u8 __maybe_unused varid = 0;
  
        /* soc registers location depends on cpu type */
 @@ -325,6 +356,9 @@ void __init bcm63xx_cpu_init(void)