diff options
Diffstat (limited to 'nuttx/drivers/pwm.c')
| -rw-r--r-- | nuttx/drivers/pwm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/nuttx/drivers/pwm.c b/nuttx/drivers/pwm.c index 62fb4d2fb..6e33c902b 100644 --- a/nuttx/drivers/pwm.c +++ b/nuttx/drivers/pwm.c @@ -1,7 +1,7 @@ /**************************************************************************** * drivers/pwm.c * - * Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. + * Copyright (C) 2011-2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without @@ -55,6 +55,7 @@ #include <errno.h> #include <debug.h> +#include <nuttx/kmalloc.h> #include <nuttx/fs/fs.h> #include <nuttx/arch.h> #include <nuttx/pwm.h> @@ -587,14 +588,14 @@ int pwm_register(FAR const char *path, FAR struct pwm_lowerhalf_s *dev) /* Allocate the upper-half data structure */ - upper = (FAR struct pwm_upperhalf_s *)zalloc(sizeof(struct pwm_upperhalf_s)); + upper = (FAR struct pwm_upperhalf_s *)kzalloc(sizeof(struct pwm_upperhalf_s)); if (!upper) { pwmdbg("Allocation failed\n"); return -ENOMEM; } - /* Initialize the PWM device structure (it was already zeroed by zalloc()) */ + /* Initialize the PWM device structure (it was already zeroed by kzalloc()) */ sem_init(&upper->exclsem, 0, 1); #ifdef CONFIG_PWM_PULSECOUNT |