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Cleaned up C++ compiler warnings

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All C++ projects now build without warnings with -Wall and -Wextra

Change-Id: Idb6cf8b78274a30453e98c1e8edabcfb2a7fffb6
This commit is contained in:
Thomas Clark
2014-08-05 11:48:47 -04:00
parent 1be31431bc
commit f4ace4a36d
10 changed files with 66 additions and 76 deletions
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10
hal/lib/Athena/Digital.cpp
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@@ -1215,7 +1215,7 @@ void spiClose(uint8_t port) {
*/
void spiSetSpeed(uint8_t port, uint32_t speed) {
Synchronized sync(spiGetSemaphore(port));
int retVal = spilib_setspeed(spiGetHandle(port), speed);
spilib_setspeed(spiGetHandle(port), speed);
}
/**
@@ -1228,7 +1228,7 @@ void spiSetSpeed(uint8_t port, uint32_t speed) {
*/
void spiSetOpts(uint8_t port, int msb_first, int sample_on_trailing, int clk_idle_high) {
Synchronized sync(spiGetSemaphore(port));
int retVal = spilib_setopts(spiGetHandle(port), msb_first, sample_on_trailing, clk_idle_high);
spilib_setopts(spiGetHandle(port), msb_first, sample_on_trailing, clk_idle_high);
}
/**
@@ -1276,22 +1276,16 @@ int32_t spiGetHandle(uint8_t port){
switch(port){
case 0:
return m_spiCS0Handle;
break;
case 1:
return m_spiCS1Handle;
break;
case 2:
return m_spiCS2Handle;
break;
case 3:
return m_spiCS3Handle;
break;
case 4:
return m_spiMXPHandle;
break;
default:
return 0;
break;
}
}