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Make thirty functions static to reduce binary size

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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
This commit is contained in:
Thomas Jarosch 2015-01-05 18:44:36 +01:00
parent c907e127f8
commit fdd4aef340
10 changed files with 30 additions and 30 deletions
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4
flash/minimon/minimon.c
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@ -21,7 +21,7 @@ int main(void);
tpMain start_vector[] __attribute__ ((section (".startvector"))) = {main};
UINT8 uart_read(void)
static UINT8 uart_read(void)
{
UINT8 byte;
while (!(SSR1 & SCI_RDRF)); // wait for char to be available
@ -31,7 +31,7 @@ UINT8 uart_read(void)
}
void uart_write(UINT8 byte)
static void uart_write(UINT8 byte)
{
while (!(SSR1 & SCI_TDRE)); // wait for transmit buffer empty
TDR1 = byte;