Make thirty functions static to reduce binary size

If any of those functions should be (unused) API functions,
they can easily be turned back once really needed.

Detected using a new cppcheck check that
uses the internal symbol database to catch
functions that are only used in the current file.

Change-Id: Ic2b1e5b8020b76397f11cefc4e205f3b7ac1f184

1 files changed, 2 insertions, 2 deletions

diff --git a/flash/make_firmware/make_firmware.c b/flash/make_firmware/make_firmware.c
index a79f2b970d..bd838bf3bf 100644
--- a/flash/make_firmware/make_firmware.c
+++ b/flash/make_firmware/make_firmware.c
@@ -69,7 +69,7 @@ UINT32 Read32(UINT8* pByte)
 }
 
 
-UINT32 CalcCRC32 (const UINT8* buf, UINT32 len) 
+static UINT32 CalcCRC32 (const UINT8* buf, UINT32 len)
 { 
         static const UINT32 crc_table[256] = 
         {       // CRC32 lookup table for polynomial 0x04C11DB7
@@ -127,7 +127,7 @@ UINT32 CalcCRC32 (const UINT8* buf, UINT32 len)
 } 
 
 
-UINT32 PlaceImage(char* filename, UINT32 pos, UINT8* pFirmware, UINT32 limit)
+static UINT32 PlaceImage(char* filename, UINT32 pos, UINT8* pFirmware, UINT32 limit)
 {
         UINT32 size, read;
         FILE* pFile;