drivers/timers/pwm.c: Move the pwm/pwm.c driver to timers/pwm.c, The drivers/pwm contained only one .c file (pwm.c), so to avoid the proliferation of sub-directories inside drivers/ is better to move the pwm.c driver to drivers/timers. The pwm.h header was moved to include/nuttx/timers to keep consistency, so all files referencing it need to be updated.

include/nuttx/audio/tone.h

@@ -45,7 +45,7 @@
 
 #include <fixedmath.h>
 
-#include <nuttx/drivers/pwm.h>
+#include <nuttx/timers/pwm.h>
 #include <nuttx/fs/ioctl.h>
 
 #ifdef CONFIG_AUDIO_TONE

include/nuttx/fs/ioctl.h

@@ -294,7 +294,7 @@
 #define _ANIOCVALID(c)    (_IOC_TYPE(c)==_ANIOCBASE)
 #define _ANIOC(nr)        _IOC(_ANIOCBASE,nr)
 
-/* NuttX PWM ioctl definitions (see nuttx/drivers/pwm.h) ********************/
+/* NuttX PWM ioctl definitions (see nuttx/timers/pwm.h) *********************/
 
 #define _PWMIOCVALID(c)   (_IOC_TYPE(c)==_PWMIOCBASE)
 #define _PWMIOC(nr)       _IOC(_PWMIOCBASE,nr)

include/nuttx/leds/rgbled.h

@@ -45,7 +45,7 @@
 
 #include <fixedmath.h>
 
-#include <nuttx/drivers/pwm.h>
+#include <nuttx/timers/pwm.h>
 #include <nuttx/fs/ioctl.h>
 
 #ifdef CONFIG_RGBLED

include/nuttx/timers/pwm.h

@@ -1,5 +1,5 @@
 /****************************************************************************
- * include/nuttx/drivers/pwm.h
+ * include/nuttx/timers/pwm.h
  *
  *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>