Fork of mbed-dev build 137, last build before FAT file system appears to be broken. Also reduced HSE timeout time in STM4XX HAL

Fork of mbed-dev by mbed official

Revision:
156:95d6b41a828b
Parent:
153:fa9ff456f731
--- a/targets/TARGET_STM/TARGET_STM32F3/i2c_device.h	Thu Jan 05 10:51:54 2017 +0000
+++ b/targets/TARGET_STM/TARGET_STM32F3/i2c_device.h	Mon Jan 16 15:03:32 2017 +0000
@@ -48,7 +48,7 @@
 #define I2CAPI_I2C3_CLKSRC RCC_I2C3CLKSOURCE_SYSCLK
 
 /*  Provide the suitable timing depending on requested frequencie */
-inline uint32_t get_i2c_timing(int hz)
+static inline uint32_t get_i2c_timing(int hz)
 {
     uint32_t tim = 0;
     /*