Move TC debug options to one file

4 files changed, 29 insertions, 56 deletions

diff --git a/nuttx/arch/arm/src/sama5/sam_freerun.c b/nuttx/arch/arm/src/sama5/sam_freerun.c
index 1c742ec49..b4813c57c 100644
--- a/nuttx/arch/arm/src/sama5/sam_freerun.c
+++ b/nuttx/arch/arm/src/sama5/sam_freerun.c
@@ -54,7 +54,6 @@
 #include <stdbool.h>
 #include <assert.h>
 #include <errno.h>
-#include <debug.h>
 
 #include <arch/irq.h>
 
@@ -66,20 +65,6 @@
  * Pre-processor Definitions
  ****************************************************************************/
 
-#ifdef CONFIG_SAMA5_TC_DEBUG
-#  define tcdbg    dbg
-#  define tcvdbg   vdbg
-#  define tcdbg    lldbg
-#  define tcvdbg   llvdbg
-#  define tclldbg  lldbg
-#  define tcllvdbg llvdbg
-#else
-#  define tcdbg(x...)
-#  define tcvdbg(x...)
-#  define tclldbg(x...)
-#  define tcllvdbg(x...)
-#endif
-
 /****************************************************************************
  * Private Types
  ****************************************************************************/
diff --git a/nuttx/arch/arm/src/sama5/sam_tc.c b/nuttx/arch/arm/src/sama5/sam_tc.c
index c55398546..64697d29b 100644
--- a/nuttx/arch/arm/src/sama5/sam_tc.c
+++ b/nuttx/arch/arm/src/sama5/sam_tc.c
@@ -56,7 +56,6 @@
 #include <semaphore.h>
 #include <assert.h>
 #include <errno.h>
-#include <debug.h>
 
 #include <nuttx/arch.h>
 #include <arch/board/board.h>
@@ -75,30 +74,6 @@
  * Pre-processor Definitions
  ****************************************************************************/
 
-/* Timer debug is enabled if any timer client is enabled */
-
-#ifndef CONFIG_DEBUG
-#  undef CONFIG_DEBUG_ANALOG
-#  undef CONFIG_SAMA5_TC_REGDEBUG
-#endif
-
-#undef CONFIG_SAMA5_TC_DEBUG
-#if defined(CONFIG_SAMA5_ADC) && defined(CONFIG_DEBUG_ANALOG)
-#  define CONFIG_SAMA5_TC_DEBUG 1
-#endif
-
-#ifdef CONFIG_SAMA5_TC_DEBUG
-#  define tcdbg    dbg
-#  define tcvdbg   vdbg
-#  define tclldbg  llbg
-#  define tcllvdbg llvdbg
-#else
-#  define tcdbg(x...)
-#  define tcvdbg(x...)
-#  define tclldbg(x...)
-#  define tcllvdbg(x...)
-#endif
-
 /****************************************************************************
  * Private Types
  ****************************************************************************/
diff --git a/nuttx/arch/arm/src/sama5/sam_tc.h b/nuttx/arch/arm/src/sama5/sam_tc.h
index c7175347c..174f491a3 100644
--- a/nuttx/arch/arm/src/sama5/sam_tc.h
+++ b/nuttx/arch/arm/src/sama5/sam_tc.h
@@ -43,6 +43,7 @@
 #include <nuttx/config.h>
 
 #include <stdint.h>
+#include <debug.h>
 
 #include "chip.h"
 #include "chip/sam_tc.h"
@@ -71,6 +72,32 @@
 #define TC_REGB      1
 #define TC_REGC      2
 
+/* Timer debug is enabled if any timer client is enabled */
+
+#ifndef CONFIG_DEBUG
+#  undef CONFIG_DEBUG_ANALOG
+#  undef CONFIG_SAMA5_TC_REGDEBUG
+#endif
+
+#undef CONFIG_SAMA5_TC_DEBUG
+#if defined(CONFIG_SAMA5_ADC) && defined(CONFIG_DEBUG_ANALOG)
+#  define CONFIG_SAMA5_TC_DEBUG 1
+#endif
+
+/* Timer/counter debug output */
+
+#ifdef CONFIG_SAMA5_TC_DEBUG
+#  define tcdbg    dbg
+#  define tcvdbg   vdbg
+#  define tclldbg  lldbg
+#  define tcllvdbg llvdbg
+#else
+#  define tcdbg(x...)
+#  define tcvdbg(x...)
+#  define tclldbg(x...)
+#  define tcllvdbg(x...)
+#endif
+
 /****************************************************************************
  * Public Types
  ****************************************************************************/
diff --git a/nuttx/arch/arm/src/sama5/sam_tickless.c b/nuttx/arch/arm/src/sama5/sam_tickless.c
index cbe8262e9..5999e88fd 100644
--- a/nuttx/arch/arm/src/sama5/sam_tickless.c
+++ b/nuttx/arch/arm/src/sama5/sam_tickless.c
@@ -63,7 +63,6 @@
 
 #include <stdint.h>
 #include <stdbool.h>
-#include <debug.h>
 
 #include <nuttx/arch.h>
 
@@ -148,20 +147,6 @@
 #  error CONFIG_SAMA5_TICKLESS_FREERUN is the same as CONFIG_SAMA5_TICKLESS_ONESHOT
 #endif
 
-#ifdef CONFIG_SAMA5_TC_DEBUG
-#  define tcdbg    dbg
-#  define tcvdbg   vdbg
-#  define tcdbg    lldbg
-#  define tcvdbg   llvdbg
-#  define tclldbg  lldbg
-#  define tcllvdbg llvdbg
-#else
-#  define tcdbg(x...)
-#  define tcvdbg(x...)
-#  define tclldbg(x...)
-#  define tcllvdbg(x...)
-#endif
-
 /****************************************************************************
  * Private Types
  ****************************************************************************/
@@ -325,7 +310,8 @@ int up_timer_gettime(FAR struct timespec *ts)
  *
  * Input Parameters:
  *   ts - Location to return the remaining time.  Zero should be returned
- *        if the timer is not active.
+ *        if the timer is not active.  ts may be zero in which case the
+ *        time remaining is not returned.
  *
  * Returned Value:
  *   Zero (OK) is returned on success.  A call to up_timer_cancel() when